Deanne A.

2 years ago

Tyler completed a diagnostic visit & saved us a lot of time & money with an efficient fix! He was knowledgeable & professional & informative! I’d definitely recommend Tyler & Dimond Heating!

Sparten310

3 years ago

Robby voelker helped me choose a furnace and managed the install. Timely, efficient, and friendly. Was very professional and knowledgeable, would highly recommend him and the company!

Willman Barahona

2 years ago

Big thanks to all the people at Diamond Heating!!. My family and I are very happy with our new furnace and we will continue to use Diamond Heating for regular maintenance and other HVAC needs..

GARBAGE BAG

a year ago

Demetrius did a great job. Learn alot as he fixed my boiler. Dude was super awesome. Thanks Demetrius i really appreciate u.

Joshua Rome

2 years ago

Barbara Chen

9 months ago

Albert, their service technician did an excellent job. He was thorough, friendly, and clean. There was no mess for me to have to deal with. He explained that my furnace system was in great working order. Dimond Heating has done an excellent job for me for many years. I recommend them highly.

Shanette Harper

6 months ago

I am a renter and this is the second time Diamond Heating has come out to service the residence that I’m renting. I’m very pleased I now have heat. The cause of the problem was evaluated, addressed and care was taken to ensure there were no other failing factors with in the equation.

Kati Rogness

2 years ago

Replaced filter that was causing furnace not to work properly.

Jeff Carlisle

2 years ago

Diamond Heating took care of us when our old Trane forced-air furnace died. I'm sure any heating company can work on every brand of furnace, but I looked on the Trane website and Diamond Heating is the only authorized Trane dealer/installer/repair in Anchorage, so I gave them a call. Cece made us a priority, and she kept me informed through the process. It took their two installers about four hours to replace our furnace and the surrounding ductwork, and their work looks great. The new Trane furnace has features the old one didn't, works so much better and uses a lot less energy, and we are now good for another 20-25 years. Would recommend.

Kevin McDermott

10 months ago

Mike and Brandon are great to work with, very professional.

Derek R

a year ago

Have used their services many times over the years, usually for regular maintenanceThis visit was for a water heater repair and they did great from scheduling to the actual visitThe issue was quickly fixed and the person at my home was happy to answer all my questions along the way

J A

3 years ago

Our furnace went out on thanksgiving morning and Tom was round within half an hour and had it fixed quickly. Great service!

Patrick A

2 months ago

Had a technician, Tyler, come out to service my gas furnace, garage heater, and water heater. Was on-time, knowledgeable and professional. Identified a leak in one of the fittings for my water heater and came up with an effective solution to repair it that saved me money and him time. I would definitely have him back out here again.

Jason Mathias

4 years ago

Its always great to work with Diamond Heating. They are prompt, professional and get the job done quickly. They have done hundreds of heat systems for me and have one of the best installers in the business. Would recommend Mike Ralston for all the installs

Chad Kotter

4 years ago

Everyone we worked with at Diamond Heating were professional, responsive, and very helpful while dealing with a water heater replacement recently. Their rates were competitive with other businesses in Anchorage, and their work was top notch. I had them replace a leaking traditional water heater with a new on-demand system and update the existing water and gas plumbing. We were able to get the job scheduled quickly and enjoyed working with these people. Very positive experience.

Michelle Theriault

2 months ago

Diamond Heating was professional and responsive. They went out of their way to answer questions, even on a weekend. I would recommend them to friends.

CC “Carole C”

2 years ago

Tyler was outstanding. He performed service checks on our heating system, water heater and garage heater. He was thorough, professional and very efficient. He shared lots of knowledge that built our trust and confidence quickly.

Bryan Anderson

5 months ago

Albert explained everything to me that he was doing and gave me a better idea of how our system operates. We reccommend them.

Donnie Lane

2 months ago

Incredible customer service—provided tremendous advice to new home owners in maintenance and general items to be wary of.

andy kwon

3 years ago

Great people and excellent follow up.

Mike B

4 years ago

Technician was fast, knowledgeable and easy to work with. TY DIAMOND HEATING, your the best!

Marsha Lawton

4 years ago

Superior service from Mike Ralston! Great personality. I will be sure to request him next time! Way to go Diamond Heating on hiring a customer oriented employee.

Anita Baker

a month ago

Brandon was 👍

Casey Kirkeby

a year ago

Matt Lewallen

9 months ago

Anthony, Hunter, and Demetrius were fantastic. Got our issue resolved same day. Highly recommend

Matthew Dipo

4 years ago

Mike R was an installer on a job at my residence recently and was punctual, professional and polite. I would recommend Diamond Heating to anyone thanks to the service I received.

Rebecca Crelley

3 months ago

I had an 8:30am appointment and their technician was on time. He cleaned/vacuumed the furnace. Replaced 2 filters and showed me how to do it. Then we talked about when we can replace furnace and hot water heater and alternate type of hot water heater.

Alicia Stigerwalt

9 months ago

We had issues with the outside temp sensor after initial install and the company sent a technician to fix it. They made sure to address all our concerns and have provided excellent and prompt customer service.

jorge magness

8 months ago

Dennis Bookey

4 months ago

I have used Diamond Heating for more than 4 years and have always had a positive experience. Most recently Tyler performed maintenance on my furnace system. Cordial, on time, and communicative. Office staff is always on top of it. I know people in the construction business that use them too.

bob hilleman

2 years ago

Friendly and professional service. Strong attention to detail. Would recommend to everyone.

Kristina Slater

10 months ago

Very efficient and got me in when it was 15 degrees outside and my furnace gave out…didn’t charge me after hours because they were able to fit me in last minute during hours same day!

Tim Boudreau

5 months ago

Alberts one year check up was informative and thorough

Deanna McDonald

4 months ago

Diamond heating is absolutely amazing! We wanted to replace our entire heating and hot water system. We have an odd combination unit where the boiler does our forced air and our hot water. We contacted 3 companies and Sam from Diamond was the only one to take the time to explain to us what we had and explain his recommendation for our replacement and why he recommended that. Originally, we were only going to do only our hot water, but with our unit and how old they both were, it just made sense to rip the bandaid and do it all. I wish they had a plumber so they could have done a water softener to go with it!My only complaint is they started the project before having the air handler in hand and we had to go a week with no heat. It has been scheduled to be delivered on Thursday and they didn’t get it until Monday afternoon. Since our heating wasn’t an emergency, I would have been happy waiting. I considered doing less stars, but they went above and beyond to ensure we would be ok. They called daily and offered more space heaters. They went out of their way to make it right. After working with Diamond, I trust them for all my future HVAC needs.

Eric Maxon

2 years ago

Very professional service.

Derrick Sinyon

2 years ago

I live 200 miles from Anchorage in the Copper Valley area. Diamond Heating & AirTemp Alaska installed a brand new heater for me and serviced many other Copper Valley residents. It's great that a professional company will drive 200 miles to service their customers. They are definitely not a budget option, but they are a high quality option. I recommend this place to any rural resident that they are able to service.

Tom Gill

2 years ago

I highly recommend Diamond for HVAC. They were prompt and courteous and got my furnace working again within an hour.

Joseph Seeman, Sr.

2 years ago

Great customer service, at a fair price , definitely will be using there services again

Sherry Teeter

2 years ago

Colleen Abad

3 years ago

Your entire staff from the front office (Cece), the estimator (Joe), the install crew (Troy and crew) were absolutely fabulous! I'm so thankful that my friends recommended your company to look into. The knowledge that Joe shared and working through the million questions we had to get us to the best system that works for our family was really fantastic, he has great people skills and excellent knowledge of the systems and was very patient with walking us through them. When your install crew showed up, they worked tirelessly and did a fantastic job, Troy and his two guys are excellent. They were very respectful, polite and professional the entire time they were here and definitely had that discretionary effort in, going above and beyond to make sure the job was done right, looked nice and explained the new features, that was very evident. Your follow up and close out procedures were excellent as well, Cece was a pleasure to work with. I can't praise your entire crew enough and I must share that I do not generally write reviews,or send emails unless I genuinely feel confident in my support and you have ours. Great job Diamond Heating!

Shrader

5 months ago

Knowledgeable and professional. Was able to answer any questions or concerns I had about my furnace.

Chris Jacobson

5 months ago

Demetrius was extremely friendly and did a great job on our furnace inspection.

Katie Dooley

4 years ago

Very caring, friendly and knowledgeable staff- Jerry, Mike & Jack always go above and beyond in taking care of customers. I always highly recommend Diamond Heating and AirTemp to all of my friends and neighbors who are in need of HVAC work. Thank you for being so great!

Dominika L.

5 years ago

These guys are great! The level of customer service they provide is unmatched here in Anchorage.Upon discovering that my boiler/heater unit was not properly functioning, I contacted Dana. Within minutes, he responded and got me in touch with the admin staff and technician to set up my appointment for early the following day.Keith showed up on time despite having 6 inches of new snow on the roads and was keen to help me with my problem. He quickly determined the issue and informed me of the best way to go about tackling it. He was very informative and happy to answer any questions I had.The morning after the service, I received a call from Cara in the office inquiring about my experience and wondering if I had any questions about the service. This commitment to customer service I found very refreshing. I felt that they truly cared that I received a quality service experience from them. I am happy to refer these guys to anyone I know with HVAC issues. Big thanks to all at Diamond Heating!Greg

QueenOfFłãręš -IDV-

4 years ago

I used Diamond heating when I first bought my house and since then they are the only one I call to clean and inspect my HVAC at my house. Not only they did a good job, they were quick to response and customer service is great. 24 hours after the inspection, I called them to let them know that I can still smell gas in my garage where the boilers at. They sent somebody right away within 30 minutes and the guy inspected it. First thing he assured me that he doesn't smell anything, he continued inspecting and stayed for 15 minutes to air out the garage. I was not charged for this as they call it the follow up inspection. I am happy for being with them for years now.

j

10 months ago

Friendly and professional technicians here. The service was reasonably fast and the price range is competitive with other places. Work was top notch. I recommend.

Serafine Bourne

3 years ago

Fast and courteous service! Tom was quite helpful, he diagnosed our heater issue and fixed it so fast! Will definitely request Tom if we have any issues again!

joe fitka

a month ago

Willard Wamsganz

3 years ago

The professionalism and friendliness of your office staff was second to none. I'll definitely be a repeat customer.Bill Wamsganz

Mark Caylor

9 months ago

Service was outstanding from the scheduling to the inspection and cleaning. M

M D

3 years ago

Chris Smith

9 months ago

Punctual, professional, quick, and efficient.

Corey Zettler

a week ago

Had a water heater decide that it's insides should be on the outsides and I'm no scientist but I'm pretty sure they operate better with the insides on the inside. Diamond heating was recommended to us from some co-workers, and we could not be happier with the service we received. Joe came by for an estimate and explained the process and not once did we feel like we were just another customer to make a quick buck on. Joe was nice, answered all our questions and asked his own to determine our best course of action. We were able to get our new water heater installed promptly, along with the removal of the old components. The installation was great as well, Chris(I think, I'm sorry I can't remember!) was knowledgeable and answered my questions that I had and didn't seem to mind my occasional hovering to see how he did things. He left the area cleaner than he found it, and explained what he did when he was done. I do have to reschedule a follow up appointment, but that's my fault and not Diamonds at all. 10/10 would call again!***Called again, many years later***I've since moved since this review went up, it's currently 11Sep2023. New home suffered the same as the last, water heater failure. Figured Diamond heating did such a fantastic job the first time, why not give them my business again? Every step was painless (except the cost of goods since last time, oof!) And fast. The initial quote process was thorough, and Sam was pleasant and nice. He was back in contact that same day with a quote, and we moved forward from there. Scheduling was fast and efficient as well, however your mileage may vary as the season I think plays a lot into it. To my surprise, Chris was back again! Nice to see that over years the techs don't change, a good sign the the company not only takes care of customers, but the employees as well. Chris had help this time, and Michael (T) was just as pleasant as Chris. They left the area cleaner than when they arrived, and were prompt in replacing our water heaters without cutting corners or taking shortcuts. While I hope to not have to call...again, I would gladly call them if needed, and highly recommend them twice over!

Paul Gardner

2 years ago

Demetrius and Tyler came out to investigate a faulty unit heater that kept tripping the gfi circuit. They did a thorough job of investigating all possible faults, discovering the faulty control board causing the problem. Throughout the visit the were professional yet personable, and focused on their task. They also observed good social distancing and mask discipline.On top of that, CeCe was terrific working with on the phone.

Sig Casiano

3 years ago

John Ellis

3 years ago

Technician arrived on schedule and was very polite and professional. He did a thorough job cleaning the unit and ensuring it was operating correctly and efficiently. Upon completion he explained in detail what he did and ensured I had no unanswered questions. I highly recommend Diamond Heating.

Jarad Meek

2 years ago

I called Diamond Heating in need of a look at my trane furnace. I scheduled a appointment and met with Tyler at my House. He diagnosed the issue and explained everything to me along the way and answered my questions I had. I would recommend them again without a doubt. I even scheduled a new appointment for a scheduled maintenance to prevent any problems for the future. From calling them to payment it was a smooth process.Thanks Again 😊

Cathal Lyons

9 months ago

Phenomenal service, arrived within 2 hours.

Rodney Hamilton

a year ago

I used Diamond Heating for both my properties and it was 100 star service from start to finish. I highly recommend!!

steven kim

a year ago

came over fast, found the problem right away. make sure they had the part to replace it with and gave me a estimate before performing the work. in all I believe it took less then 1 hour to finish.

Jennifer Driggs

2 months ago

Tara Storter

7 months ago

Albert was great. Took time to explain everything to me. And took care of my issues with the furnace. Very happy.

Joseph Lumpkin

5 months ago

Could not ask for better or professional service. Technician was great to work with.

Cyndie Partch

2 years ago

Ed LeDoux

2 years ago

Kristin Jacobs

2 years ago

Very friendly and professional. Was able to get an appointment right away. When I requested service they promptly got back with me to make the appointment. A very detailed report of their service.

Bill Carpenter

5 months ago

Absolute professionals! Pleasure dealing with them!Arrived on time and started their installation process immediately. Very clear and open conversation about what they were doing and what they needed. Incredible teamwork and positive communication between team members. The kind of teamwork any organization would strive for.

Tamera Greco

2 months ago

Justin & Mike did a great job!

Chris Barker

8 months ago

Jason and Elaine Christy

2 years ago

Cannot recommend this place enough! Professional and friendly staff. Tyler the technician was knowledgeable and was able to get our AC back and running to our building. We will be sure to use them for all of our future needs. Thanks again!

Brian Berube

9 months ago

Tyler showed up on time a did the job quickly. He was thorough, friendly and answered all my questions in a competent and caring manner.

Anthony Darby

4 months ago

Diamond has done work for us over the years, and most recently redid our air handler and water heating system and still shines like a gem! Justin and Brandon (and ride along dog Ernie - poor pup had to stay out in the van but got lots of pets throughout the day) are fantastic company reps - the nicest guys, and we are still wowed about how Diamond manages to leave our house after that many hours like ninjas - no trace! Except for vastly better quality of life - goodbye stale air and no water pressure!! We are so excited for a company that did deep surgery on our house and brought it back into its youth. We appreciate the owner's clear care about their business, and prior team member's Chris and Kevin's work as well. Thank you Diamond!

Cplblue

9 months ago

My water heater finally bit the bullet and we had been out of hot water for over a week. During the winter especially, and having a toddler, it is not a good situation! I work nights and tried calling some 24/7 places. No return calls or their inbox was full. Called Alkota, and they said a technician would call me back. Never did, (going off the reviews, it is probably a good thing ;) ). I looked at reviews and saw Diamond Heating. Gave them a call as soon as they were open. Instantly answered. Told them my situation and they sounded empathetic. Said they could have someone check out the situation the next day. I get a call from Sam, super friendly, highly energetic, and just and all around good guy. He gave me a heads up 15 minutes prior before coming over. Checked out my crawl space and took some photos. Said because our situation is more emergent, they could possibly fix it by the end of the week. Even came back the next day to double check measurements to make sure there would be no issues. Fast forward 1 day later, Andrew came over with someone else (didn't catch their name), and installed the water heater.From start to finish, Diamond Heating came, saw, and kicked butt. Literally called several other places and they couldn't be bothered. I really look forward to a hot shower!The only thing I docked them for, star wise, is the pricing. Doing some internet research, it said on the higher end, $3,500 should be the expected cost. When I got my quote, it was listed at just over $4,100. The listing had everything itemized, but there was no cost associated with the listings, so I couldn't determine what all costed that total.Now honestly, with it being really cold in town, not having hot water, and them actually being there when needed (plus installing in a small crawl space sucks), I'll take the hit. Just something to know.That being said, I would still highly recommend them. I will continue doing business with them in the future. Sorry for the long review, it has just been a big trouble for my family for the past week and having this kind of response just makes my month!

Christina Darby

4 months ago

Diamond has done work for us over the years, and most recently redid our air handler and water heating system and still shine like a gem! Justin and Brandon (and ride along dog Ernie - poor pup had to stay out in the van but got lots of pets throughout the day) are fantastic company reps - the nicest guys, and we are still wowed about how Diamond manages to leave our house after that many hours like ninjas - no trace! Except for vastly better quality of life - goodbye stale air and no water pressure!! We are so excited for a company that did deep surgery on our house and brought it back into its youth. We appreciate the owner's clear care about their business, and prior team member's Chris and Kevin's work as well. Thank you Diamond!

Nicole Larkin

4 years ago

I had great service from this company. Haylea helped on the phone and showed professionalism, kindness, and was very informative. Would definitely recommend using their services.

Karen Perry

3 years ago

Jordan Macrander

2 years ago

Amy George

a year ago

Dimond Heating came out to check on my boiler the same day I called, while I had COVID. The technician said he didn't want my family to be without heat even though I was sick and had to isolate from him on the second floor of the house. He was very thorough, respectful and professional and fixed my problem within an hour. Clear billing practices and very trustworthy. I was so stressed out being sick and having a problem with my heat in the middle of winter. I will always call them first in the future.

Jeffrey Reed

2 years ago

Diamond Heating was able to come within a couple hours of me calling them which was huge. Tom was very professional and friendly. My issue was extremely easy to fix temporary and I was given a cost estimate of what could be done long term. Tom showed me what do to if boiler acted up again. They were fourth business I happened to call that morning. Next time they will be the first. Their contact is saved in my phone. Thanks again for your honesty and promptness.

1946Oberon

3 years ago

Christopher Galipeau

3 years ago

The guys arrived on time and got to work immediately. They knew what their jobs were and executed them quickly. The jobs took less time than I thought. The one thing that could be improved upon was the quality of the foil tape sealing on the ductwork. This was done fairly sloppily and I’m not sure whether any leaks exist that will have to be addressed later.

David Nolan

3 years ago

Had Tyler work on my furnace, he knocked it out quickly, very professional and friendly. Will definitely call them back up if I have any service issues.

Dennis Franks

10 months ago

Had an old water heater removed and new on demand system installed. The work was done without error

SPARTAN8D3

9 months ago

I was stuck in the snow turning from lake otis to 54th CT. They saw I was stuck and people from the business helped when others just watched. People from the business were so nice and understanding. One person was pulling out of the business lot on their way home. Someone came out of the office just to help us and another 2 people pulled up in a business van, started helping right away. They took the time to stop and help me and my kids. AMAZING PEOPLE. THANK YOU SO MUCH.

Mary Ann Wolf

7 months ago

Had my water heater and heater serviced. Tom was on time, friendly and knowledgeable. Looking forward to doing business with this company next year!

Paul Brandon

8 months ago

The service tech showed up exactly on time and took time to listen to what I had to say. He did exactly what was asked and thoroughly checked the furnace. The problem was solved quickly. I look forward to using them again, Paul

Thomas Verges

a month ago

The tech was on time got right to work and it was fix in a matter of time

Margaret Crowell

9 months ago

Yes pleased with service and efficiency,and everyone was nice.

Marc Kornmesser

3 years ago

from the planning and customer service, to the execution of the plan, this was a smooth and highly professional experience.

RJ Valdez

a year ago

Mello James

3 months ago

Karen Smith

11 months ago

Responsive and key players were Danielle and Demetrius. I’ll use them always from now on.

Hunter Coombs

3 years ago

Alaska's best!

Rachel Johnson

a year ago

Matt Sims

2 years ago

We had scheduled Keith to show up at 8:30 am and I was very pleased to see him pull into my driveway at 8:30. Punctuality is wonderful. Keith is very knowledgeable and helpful and explained to us what he did for our preventative maintenance. He also gave us a warning about the lifespan that was left in our heater and when we would need to begin thinking about the replacement of our system. Keith did not try to hard sell us and was very informative about the current line of furnaces and options that we will need to consider when the time is right.Sincerely,Matt Sims

Rob Hodge

3 years ago

Joshua Sitton

7 months ago

We had an odd plastic smell in our house and Albert identified the problem super quickly. He was also able to fix it just as fast. He was super personable and I would recommend Diamond Heating to anyone.

Jared Hansen

5 years ago

Happy to have Diamond heating as my go to heat system service provider. Joe is outstanding with his professionalism, integrity and service. I recommend Diamond heating every chance I get.

Angela Walker

a year ago

Andrew Boch

2 years ago

I used Diamond Heating & AirTemp Alaska to install a gas heater in my garage. The previous owner of the house didn't have any heat for the garage and just a couple weeks after buying the house in January the water lines into the house froze. Thankfully they didn't bust but this made me decide to get a gas heater installed in the garage so it doesn't happen again. I had quite a few shops come out and give me a quote for the complete installation and Diamond was quite a bit cheaper than all of them. They showed up right on time and it took just around 2 hours for a complete install. I was beyond impressed with the quality and speed of their service. I will be coming back for any other heating needs I have and I highly recommend them!!

Andrea Chang

8 months ago

Albert was super polite, got the job done and made sure it was working before he left.

D.L. Darby

7 months ago

Keith was super knowledgeable and friendly! He took his time explaining things because I said I wanted to learn. 10/10 Would absolutely recommend him!

Lindsey Russell

a month ago

Nathan Lilly

5 days ago

Called before showing up and arrived on time. Worked well together and completed the rip out of the old system and install of the new quickly and cleanly.

Stefanie Gambino

4 years ago

Great company. I spoke to Haylea on the phone and she was polite and courteous and took care of what I needed. Thanks!

Tom Flynn

a month ago

Diamond Heating is professional, honest, and thorough. Sam reviewed my duct and vent project and found issues another company had totally missed. They saved me a lot of time and money and I’ll choose them for my next project.

Hillary Hogue

2 years ago

We called the day after thanksgiving and they had someone out within 4 hours. Everyone from the scheduler, the dispatcher, and technician were quick and professional. They diagnosed and fixed the issue within 30 minutes. All in we only paid $370 for same day response and repair.

Tonia Tippins

a year ago

Amie Goetsch

5 years ago

We used Diamond Heating when my daughter's furnace died after hours on a cold winter day. They were awesome! The technician was there at the time promised, fixed the heat within a short period of time, and showed my daughter how to avoid the same problem again. Great service, great employees. It's always refreshing to work with a company that has integrity.

Kira Kargi

3 years ago

Wish you guys did not charge $525 for a $125 pump just because we called you after hours.Friendly technician, work was done right.But was charged $560 for a 125psi pump which cost $125 at Lowe’s and another $300 for an hour of labor charge. Paid a total of $825 to change a pump on my boiler.Will try to get couple more quotes next time. Had no choice this time because kids were starting to get cold.

Esther Wee

a year ago

Our water heater crapped out on us and Diamond Heating and AirTemp Alaska installed a new one same day, water heater issues are no fun at all and I am super grateful to this company, everyone was professional and great to talk to, a special thank you to Chris who did the install who was so knowledgable, will definitely give you guys a call again!

Marguerite Kremer

11 months ago

Prompt and very helpful.

Isabel AK

a year ago

After business hours, I contacted this heating company, I had a furnace problem, and I was amazed by the excellent customer service. Tom was the technician who went out of his way to fix the problem. He was professional, polite, honest, efficient, and without a doubt the BEST technician I have ever met. I'm transferring my and my family's business to this company. I didn't have frozen pipes, thanks to the diligent work. Recommend this company to everyone in need.

Mike Yerkes

2 years ago

Upgraded water heater to 75 gallon unit. Met w/Joe to review work and was great to work with. He was clearly knowledgeable and answered all my questions while also spending some additional time helping me review existing heating system and answer related questions. They were able to work in the water heater install the very next day with install being more professional looking than existing. I've used Diamond before to install a furnace and garage heater and they continue to impress. Will definitely use again!

Nicole Popp

a year ago

Mr&Mrs Beckwith

a year ago

Tyler thank you for answering all my questions and for taking the time to walk me through what you did and what we need to do to maintain our furnace! Your awesome! I would like to request that you be our tech from now on. Thank you!

Chris Girardet

10 months ago

Chris Klossner was punctual and skilled at the install of my Heating system. He explained the various elements of the install and was friendly and focused! It was a pleasure to meet him and to witness his competence!
Chris G

Ileen Sylvester

6 months ago

They installed our furnace a couple of years ago … and now did a quick repair. They are professional and easy to work with. I give them a 10!

Cody Lawhorn

3 years ago

Not too impressed so far. Been waiting for 1.5 hours for their technician to show up when I am supposedly the first call of the day. Don't tell me he's on the road heading my way if that's not true. This is Anchorage, it only takes 20 minutes to get anywhere.UPDATE: AirTemp Alaska was quick to rectify the scheduling error. Their technician seemed knowledgeable and was able to identify things wrong with our HVAC unit that other technicians couldn't. Looking forward to receiving their full quote to repair our HVAC, that I hope is heading my way today.

Roger M

7 months ago

Restored heat. Great service

Matthew Anctil

a year ago

Thomas Upton

a year ago

I called due to a furnace outage and got told they didn't want any new business... guess they don't know how business works. 1/10 wouldn't recommend

Bailey Ellert

3 years ago

Dimond Plumbing and Heating is fantastic! They came out in a timely manner, covered all of my questions and made sure my furnace was working properly! If you are in need of a good quality company to do work on your furnace, this the company to call!

Lisa King

6 months ago

Justin and Sam were AWESOME. They came and worker hard and installed new furnace quickly, and efficiently. They were friendly polite, tidy and professional. Diamond heating made our catastrophe ok. Explained and then just fixed it!!! You do great customer training. Thank you.

Mark M

3 years ago

I had a new heating system installed by Diamond Heating last November. Joe was extremely informative in describing options, and was able to schedule install within a few days, and then have install initiated even a day earlier. One day after completion was the earthquake, I was extremely fortunate in Diamond's prompt service. Everyone I have come in contact with at Diamond Heating has been extremely polite and easy to work with, I would recommend them to anyone.

Tana Skye Nevada

5 months ago

Edit to add an update: Just got a new furnace installed by Brandon and Andrew. They were knowledgeable and friendly, I'm glad to see Diamond Heating does consistently great work over the years!The technician Tom was friendly and helpful, explained some of the systems to me as this is my first time as a homeowner. He pointed out some things to be mindful of in the future, too. Great service service and friendly people!

Samuel B Henderson

a year ago

CSRay 153

2 years ago

the other guys wanted 375 to come and look at my heater and no idea of how long it would take to get here! the lady had the on call tech call me immediately to which he started he'd be here in 30 minutes! he was and 15 after that my heater was turning on again! I am so impressed I will never use another company for my heating needs!

John Moosecall

5 months ago

Ed Newberry

a year ago

Eric Shade

6 months ago

Keith did a great job of figuring out my heating system and adjusting it to run more efficiently

Mark Tacaca

a month ago

Michael G Fetko

3 years ago

Our furnace stopped working late on Thursday night (December 27th). I waited until 7am on December 28th to start calling for repairs and found Diamond Plumbing had availability to come and evaluate our heater at about 10am at their standard rates. The other shops I called were too busy and they wanted 1.5 times their standard labor rate to repair our heater after normal business hours.The morning temperature at our home was -10F so we agreed to have Diamond Plumbing come over to repair our furnace.Our technician was Demetrius. He arrived on schedule with a courteous disposition and professional work ethic. Our furnace now works great. Super job and Yes I would recommend Diamond Plumbing for excellent Plumbing and Heating results.

Mary Nielsen

9 months ago

Albert was great! He quietly went about his work and then chatted with us about it so we understood. He was polite and efficient. I really took a liking to him and chatted with him, being the nosy old lady that I am, asked him about himself, and he was so personable! Anyway, our heating and water is good to go and Diamond Heating & Airtemp is still #1!

KathyRose King

3 years ago

I appreciate the education on how to take care for my boiler and my questions being answered. Excellent service.

Michael Graham

a year ago

We’ve had them doing an annual check up and servicing of our home heating now for a number of years. They’re always on time, professional, friendly, and have done a great job. When we’ve needed repairs in the past, it’s been clear that they know what they’re doing. I trust them which is why I continue to give them my business.

Mel Edwards

10 months ago

The install team: Andrew, Brandon and Brad were professional, clean and efficient. Answered questions and explained what they were doing each step of the way. I really appreciated the work they did on this install of this wall mounted furnace and new thermostat. Thank you so much guys!!!

gabrielle satterfield

3 years ago

Everyone at diamond heating was very k in nd and professional, definitely easy to work with. They made sure to check in and give a price quote before performing any work. I appreciate their straight forwardness.

Danny Maxwell

4 months ago

Albert Did A great job! Love DPH!

Preston

2 months ago

James Schrack

2 years ago

erika wessel

3 months ago

Always a positive experience …our technician Answered all my questions and was very pleasant and professional. When making appointments the staff are always very helpful. We have used this company for years…they never disappoint

Steve Whelan

a month ago

Performed a full removal and replacement of my forced air furnace. The tech was on time, the install was smooth and clean. The tech cleaned up after himself and was out the door. They weren’t the cheapest quote. However, I think Diamond Heating provided the best value for my dollar.

Carlos Rodriguez

10 months ago

Great customer service and expertise. Overall great experience.

Connor Anderson

2 years ago

Brent Seibert

4 years ago

Jeff Ready

3 years ago

Repairman (Thomas) was prompt, clean and knowledgeable. He did his best to get the part in town as quickly and affordable as possible. Would recommend 10/10

Roy Pentecostes

4 years ago

Tom was amazing. Came to our home and replaced the air scrubber cell that was due, which is helpful for the amount of smoke in the area these days, clean air inside our house is a must. Highly recommend the air scrubber, we’re really happy with it. Tom talked me through how everything works and what to look out for, he is a friendly, knowledgeable technician, very pleasant to work with and we’re very happy with our service!

Annette Artache

4 months ago

Such a pleasant service provider, quick knowledgeable, considerate

Doreena Schuster

2 years ago

Grace Consulting Services

10 months ago

Keith was super helpful and very informative. He made it a point to explain everything in a way I could understand which will be beneficial next time I need service! I will definitely refer them to others and use them again!

joshhjelmgren

3 years ago

I have tried different plumbing and heating companies over the years. Diamond heating and air is above all the best company I have dealt with and will continue dealing with. I had one company come out for my winter inspection and was told my furnace needed to be replaced due to a cracked heat exchange. It cost me 85$ for them to tell me that. I then called diamond heating and air for a second opinion. They sent Joe out to my house to give me some quotes and explain how things work. He looked at the furnace and said it didn’t concern him and showed me what to watch for. Joe then saw my water heater and told me that the water heater was a bigger concern to him. (Had tons of corrosion and was starting to drip) Joe did up some quotes and I was able to get my water heater replaced in less than a week of him telling me it was bad. I also had my winter service done on my furnace after I was told it was okay. They sent out Tom for the service and he was also great. Took the furnace apart and cleaned everything and also checked all of the wiring he explained what things needed to be at to run properly and if things were on the verge of going bad. I paid 209$ for the cleaning. Mind you most companies charge anywhere from 139$-159$ just to show up to your house not including anything additional needed. Everyone I have spoken with or dealt with from diamond heating and air have been very professional and helpful. I would recommend them over any other company. Totally worth every penny I have spent with them!

Melissa Randich

2 years ago

Mike Lewis

9 months ago

Our install day fell the day after Anchorage got buried with a foot of snow. A Diamond Heating worker called first thing to let me know they had to cancel the first day because of unplowed roads. I was thankful for the early notice. They pushed the install back 1 day. Even though snow was still an issue — both on the roads and in our yard — the install team worked quickly, efficiently and professionally. Although it was scheduled as a two day job, the team worked late the first day to make sure that we were not without heat overnight. They came back the next day for minor mop up and were gone in a couple hours. I am extremely impressed by their professionalism. Diamond Heating wasn’t the cheapest of my estimates, but the system they installed was the best and they explained why. Glad I went with them.

Tom Lovas

2 years ago

Good service, respectful and responsive service men. Glad to be served by this local company.

Saharra McKee

6 months ago

Thomas is amazing! He answered all my questions in a professional manner. He was quick with his work and values the customers knowledge on their heating system. I now have the knowledge to check on my heating system to make sure the system is fully functioning. I will definitely use this company again if any repair or installations needs to be completed.

Jim K

a year ago

Did the job and reduced my worries about my furnace for the coming year! Technician was on time, very nice, appeared to be thorough and explained what he all did.

JJ Cavins

9 months ago

Called early morning before they were open and they had a technician by 10am or so. Roads were terrible so not bad. Quick fix and the price wasn’t bad compared to other things that need fixing. I’d use them again. 👍

Emily Leak-Michie

7 months ago

Professional, thorough and kind. Everyone we worked with, to have our furnace serviced was excellent.

Bonnie Hart

7 months ago

Steven Volz

4 years ago

Diamond Heating/AirTemp repaired the furnace and replaced the water heater in both in our home and a rental property. After the 7.0 earthquake the water heater in my mother's house was spraying water. I thought it was going to need to be replaced, but Diamond Heating/AirTemp was able to repair it at a fraction of the cost. They are knowledgeable and professional and I will continue using them in the future.

Ae Moua

2 years ago

midknight Le'Ann

4 years ago

I called to schedule and appointment and spoke with Cece who was very polite and assisted me with phenomenal customer service. A technician was out to my home within an hour. The service at this company is A+ all the way around! Thank you Diamond Heating & AirTemp Alaska!

jim saengmany

a year ago

Keith and Albert were amazing worked quickly and was very kind they were respectful and very professional I would definitely recommend those two anytime!

Mary Beth Sampson

a year ago

The entire process from scheduling estimate-to getting the estimate- securing financing- and the actual installation was actually pretty amazing- everyone I dealt with was extremely polite and professional. By far and away the nicest group of people I have ever dealt with during my time as a homeowner here in Anchorage- My old furnace was 45 years and ready for retirement- and the estimator/Joe took his time and answered all of my questions- which was refreshing and greatly appreciated! CeCe in the office is a complete gem- she is a dynamo and a real credit to Diamond Heating- they have someone really incredible working for them!!!The installers were early to arrive- upbeat and very friendly- and the removal and install was over and done in 3 hours!! They took the time and showed me how to program the thermostat and they answered all the questions I had regarding my new Trane furnace! Best experience EVER! Would I use them again and would I recommend them? YESSSS!!!

Suzanne Woods

10 months ago

Amazing service! From my initial telephone call with Hunter to schedule a technician to come out to Tyler the technician that came out to do the repairs they were professional, friendly, courteous, helpful in explaining terminology, as well as happy/cheerful. I was told they were booked for the day so I scheduled an after hour’s appointment-however they were able to make it out and fix my boiler in the early afternoon! Same day service when everyone else was quoting me two weeks out. So much appreciated! I will definitely call them for future use! Thank you Diamond Heating!!

Gene Martin

5 years ago

I've received over 20yrs of great service! They're the best!

Caitlin Johannes

3 years ago

I’m blown away by the professionalism of this company. They were not technically the cheapest BUT the value is absolutely there. Having a new combi boiler installed, it’s the big decision. They gave me three different options of bids with comparisons AND sent brochures on each unit. I felt completely informed about the unit being installed. Additionally, they offered a payment plan option so I didn’t have to drain my entire savings on a new system.The install took two days, they left no mess, and did a great job. I have always gotten follow up calls, prompt answers, and great customer service. It’s not that I have had a bad experience with other top plumbers in town, it’s just Diamond took it to the next level customer service wise. Absolutely worth the money. Hands down best home repair experience ever.

Genilyn Dizon

2 years ago

Annie Stovall

a year ago

Teddy J Godwin

3 years ago

My tenants furnace went out. Responded within an hour or two. Very knowledgeable tech. Problem solved within an hour.

Tim Lufkin

a month ago

Excellent job installing new water heater on very short notice

Tamara Von Gemmingen

9 months ago

Diamond Heating was the most professional and responsive company when my furnace went out. They didn’t charge me for a quote like the other companies and we the least expensive. I’ve already been recommending them to my friends and family.

A AJ

a year ago

Loved their customer service both fm the office to those who installed the new water heater.
Not only that, their services were prompt!!!

matt schnell

a month ago

Very professional and friendly. Came on time and finished early, even gave me a call prior to coming to make sure I was ready for them. Definitely recommend Andrew and Brad.

Stephen Blair

5 months ago

Excellent work, pointed everything out to me before and after it was done.

Web Maywald

3 years ago

Diamond Heating Techs Herm and Andrew were very professional, experienced and knowledgeable in performing the installation and testing of my new Trane XC95m Furnace. They arrived at 9:00AM and completed the installation by 2:00PM. The new furnace is very quiet and works great. Thanks for a quality product that's worth every penny!

Angela Hunt

3 years ago

We had Diamond Heating replace our old furnace with a new one. They were very helpful throughout the whole prosses. From our in home estimate, to the install of the new furnace. They were very helpful ,honest, and friendly. I would recommend their services.

timothy foster

4 years ago

The General Manager Jack Meyer is a pleasure to work with. Jacks team came out and replaced our Trane furnace in no time at all. They were true professionals and very respectful. We would never call call anyone else for our HVAC. Thanks for being so fast and efficient. Weather in Alaska is no joke. Diamond Heating is the best!

Anna Miller

5 months ago

Would highly recommend

Samantha Jones

4 years ago

Amazing work!! Would recommend Mike Ralston for all the installs.

Eryn Boone

3 years ago

My furnace went out (not an emergency since it was not winter) and they were able to send a technician down to Girdwood the next day. Tom was great, correctly diagnosed the problem within 5 minutes and thankfully had the replacement ingniter part in his van. He was very thorough answering all of my questions. I would definitely call Diamond again for repair if I have another issue.

nito reyes

4 years ago

Jerry & the Diamond Heating team are the best. Mike Ralston is the best installer I've worked with. He is always very helpful & friendly. I will recommend to all of my friends & family.

Jazzmer Moreno

3 months ago

W C

3 years ago

This is a response to the owner's comment. Kara was very apologetic and nice. However, I got a call after I posted my review. I waited for a supervisor to call me in the morning around 8:30a as Demetri promised and no one called me; I'm guessing Demetri either didn't relay the message or the company didn't care. I gave this company ample time to be accountable and follow through as promised, which they did not (referring to the promised call back from a supervisor). As for the comment about there was nothing they could do to change my mind meaning change my honest and rationale review of my experience, why didn't the owner himself, Jerry, directly reach out to me versus writing a reply my comment trying to save face nor has Demetri reached out to me to apologize himself. Let me reiterate that Tom was fantastic as he was on-time and efficient; I would recommend Tom and be glad to hire him, but not with this company. The dispatchers were awesome too. Demetri was not. I did explain that I was willing to pay for another diagnostic and possible repair cost if it was no error on Tom as I found it suspicious that my hot water wasn't working after the heating repair. Demetri could have reassured my concerns and angst by being professional and standing by the company's work done by Tom to come out and just double check. Back to the company couldn't do anything to change my review, I already fixed the heating issue myself. What was I supposed to suggest? Kara nor the owner made any suggestions themselves. Again, I am not impressed with how the owner responded by replying to my review nor the follow-up experience after paying $400. Customer service is most important. I am always willing to wait or pay more for service as I have with other businesses.Initial experience was very positive. Tom came out to my residence to fix the no heat (I had hot water) I was getting right away over this weekend on short notice. I paid a total of $400 ($149 for diagnostic and $251[this was with the $25 coupon discount from their website] for the igniter for the furnace and labor - they do a flat rate). I didn't care how much I paid as long as I had heat since it's winter now. The next morning, I noticed I ran out of hot water and did not have hot water. After a long day, I return home thinking the hot water would be back to work. Still no hot water. I called them and Demetri, the after hours on-call tech, called me back. I explained to him of my situation and how I have no clue how heating systems worked, but found it odd that after Tom fixed my heat I no longer had hot water the very next day. I asked him if someone could stop by my residence to see if Tom may have forgot to reset or turn something back on pertaining to hot water without cost, but I was willing to pay if that wasn't the case. Demetri immediately stated that it would cost me another $149 for him to come out regardless because the furnace heating and hot water are different matters and he did not even bother to confirm what kind of system I had. I informed him that I'm completely oblivious to how things work regarding this topic, but I need hot water to take a shower for work tomorrow. He kept saying I understand and repeating himself. So, he agreed that a supervisor or someone in charge would contact me the next morning around 8:30a. I did not receive a call from anyone. Thankfully, I fixed the hot water issue myself after researching videos on YouTube. I do not plan to ever use this company again nor do I recommend anyone else to do so. I believe customer service is very important. They failed. I will try another company for future issues. STAY AWAY FROM THIS BUSINESS. All they care about is taking your money.

tracy stelling

2 years ago

Water heater was leaking. First 4 companies I contacted where unavailable for weeks OR I had to pay after hours rates. Dimond heating worked me into their schedule the next day. The gentleman arrived in time frame quoted, he was efficient, professional and practiced social distancing & mask wearing. The final cost was less than originally quoted so overall great company! Thank you

Ian David

9 months ago

Had our HVAC act up and waited a week to get these guys out. In that time I'd cleaned the heat sensor which fixed the problem so they came out for an assessment more than a repair.Their guy was Tyler and he was great. Friendly, practical and offered issue what seemed like sensible and reasonable advice.Only issue I have is with the price as Tyler was there for quarter of an hour and that was $70. On top of the charge for him to attend that meant $200 for a quick visit so it seems I paid $130 just to get them to come out. I assumed there'd be some time on site built into that.But will certainly have them back and hopefully we get Tyler again.

Kirk Lally

5 months ago

ricky sly

2 years ago

Karen Burnett

a year ago

Dar Walden

4 years ago

Diamond Heating is one the best heating companies I have ever worked with. I am a Realtor so I work with every company in this area and hands down I know when I refer one of my clients to the crew at Diamond/AirTemp that they are well taken care of and the evaluations are accurate and honest. I personally have worked with Dana & Joe on my home and Joe installed a new fireplace and they were awesome to work with, they were quick and best of all they cleaned up behind themselves because it was a pretty messy process! I HIGHLY recommend you call no one other than Diamond Heating/AirTemp Alaska!

Stewart Ferguson

2 years ago

Mikhail Siskoff

5 years ago

I hired AirTemp / Diamond Heating to replace my boiler and upgrade my water heater to a sidearm system in my home, they did a really clean and professional installation and we're very happy with it nearly 2 years later. A few months ago I recommended them to my employer to replace one of the air conditioners in our server room, they worked with us and the owner of our building to ensure everything was done properly and now everything is running smoothly again. I would gladly recommend them to anyone looking for heating/cooling services. Thank you.

Christina Collins

5 months ago

Albert was very professional and really nice and did an excellent job in cleaning up after himself thank you for sending him.

Lagavale Ulugalu

2 years ago

Call them in the morning and got a technician same day in the afternoon. The technician pretty much know what the problem was and fix it. Very professional and on time. Receptionist was great customer service and explain it in details if what to be aware of and precautions due to covid-19. Thank You and I will recommend your service to anyone that has problem with heater or water heater.

Jayden Glover

5 months ago

Greg Bringhurst

4 years ago

Tyler came by an serviced both our duplex's boilers and water heaters today. Top-notch job. Prompt, quick, profesh. Great job.

Jeremy Jensen

3 years ago

The whole install team was awesome! I believe it was Chris, Norm, and Daniel? They were very professional, did great work, and did a great job!I will definitely recommend them to others.Thanks!

Nicole Kim

4 years ago

I bought a tune up and inspection package for my furnace and Demetrius, a technician came out, I was there the whole time, seeing what he does and asked a lot of questions. He answered all my questions. He was very knowledgeable and took time to explain.I would request him again for me next tune up.

Cathy Roys

8 months ago

Great service, explained things well, and very professional. Thank you.

Mary Camden

6 months ago

Albert was awesome!!!!
Great service!!

Kevin Henrickson

6 months ago

Fleur Bases

4 months ago

They were great! They also installed a water heater same day.

Tommy Jackson

4 years ago

My hot water heater quit working on a Friday evening. I called Diamond Heating and Air and they sent a repair man out ASAP to restore our hot water until we could have the unit replaced. When that day came, Robby and Chris made the install fast, and efficient with excellent professional service conduct. The price was definitely comparable to their competitors also.

Luan Jensen

3 years ago

We were referred to Diamond through our neighbors when our hot water tank went out several years ago. Since then Diamond has also serviced our furnace, which is in the crawl space so I know it's not very fun for Tom and the gang to access, but regardless, the Diamond team doesn't complain!! The Diamond team is solutions-oriented, helpful, prompt to respond, respectful, and even personable. When my in-laws' furnace went out I recommended Diamond who installed a new system for them (now that's trust!).

Vik E

2 years ago

It’s never fun when you have to call a repair person…but my entire experience with Diamond Heating & AirTemp Alaska was outstanding and easy. They addressed a hot water heater issue at my house on the same day…and had access to great resources to troubleshoot the issue!! I definitely recommend them!

Kris Squires

2 years ago

These guys are a one stop shop and were very responsive and professional, highly recommend!

Har Anchorage

a month ago

Justin and Michael arrived on time and quickly began the removal of the old furnace and installing the new one. The new product was professionally installed and they verified they knew what my expectations were during the install. After they finished they made sure that I was educated on its operation and were open to any questions I had. The interactions with the office folks were also helpful and professional. I recommend using this business.

Marcey Lyons

8 months ago

Repaired water heater. Friendly, prompt service.

Thomas Barter

2 years ago

Vent_Dr of Alaska

a year ago

What more do we want as customers? Value is why we at Vent Doctors of Alaska referrer Diamond Heating to our clients. We share common core values. Professionalism, knowledge, experience, and superior client relationships is key. Look no further and stop shopping around for the “cheapest” heating contractor. Get the best value by having the job done right the first time! You too will be a lifetime client

Aaron Hopkinson

11 months ago

Tyler came out to do annual maintenance on my Trane unit and was knowledgeable, personable, and professional. Even scheduling the appointment was met with politeness and competency. Highly recommend Diamond!

Lindsay Hufford

4 years ago

Diamond Heating/Air Temp provides quality service and fantastic customer service. I was especially impressed by the extra hours put in by all in the days after the 7.2 quake. Dispatcher Kara is a fantastic face for the business, as her professionalism and friendliness is top notch.

Christopher Constant

9 months ago

Keith did an exceptional job. He's helped a handful of times over the years. Great work.

danny james

2 years ago

Cierra Kabat

4 years ago

Diamond Heating & AirTemp Alaska is a reliable, reputable company. We know Jerry, Angela, Haylea and Mike personally and know them to be good, honest people.

Patty Rothwell

2 months ago

Justin was very knowledgeable, professional and pleasant. Our new furnace installation came off exactly as expected.

Jennifer Ogletree

4 years ago

Can always rely on the great team at Diamond Heating. Mike R. was very helpful and knowledgeable. Highly recommend this amazing company!

Tracy Bethard

4 months ago

I had the privilege and honor to have Chris and Adam at my home for three days installing a new heating system. They were an absolute delight! They were punctual, knowledgeable, respectful and professional. I would highly recommend Diamond Heating. I am extremely happy with the installation and the customer service to back it up! Thank you so much!

Sarah OLoughlin

2 years ago

Aron Silberberg

4 months ago

Tyler was great! Knowledgeable, friendly and professional. Thank you.

Kryst Cha

10 months ago

They did a great job and were very fast. Im at work a lot so communicating with me was challenging. I’m sure it was annoying for them as I couldn’t pickup the phone all the time. But, they were very patient and understanding with my situation. It’s always wonderful to find people who are willing to work with you. Definitely recommending them to other family members and friends.

Stacy LeNorman

4 weeks ago

Best service with good communication. Highly recommend.

Wayne Thoresen

a month ago

Loren Early

3 years ago

Tyler came out over the weekend right when he said he would be there and took great care of us. Thank you!

abraham palacios

9 months ago

Friendly people, clean and considerate they showed up early in the morning and finished before dinner.

Theresa Bibbs

9 months ago

John Crunkleton

a month ago

They were prompt and helpful.

Bradley Harris

4 years ago

I wanted to get a second quote after hearing that we had some very serious issues with our furnace via Mountain Mechanical. Demetrius from Diamond Heating walked me through his entire process which was very thorough and informative. He determined that the issues stated from the other company were false. He did a great job servicing our furnace and garage heater. Super impressed with the workmanship and the company as a whole. Would highly recommend!!

David Wilson

3 years ago

First class service, quick response, professional technician, great scheduler. The lowest price quote I found for a complete heater replacement.

Bob King

7 months ago

Diamond Hearing was excellent. After receiving their quote they were able to start work the next week. Their plumber Chris was top notch completing the project efficiently and professionally and they even cleaned up every night. I would recommend them to anyone. Thanks for the great job.God BlessBob King

Cé Tidler

4 months ago

My water heater went out so I called and got Sam, who was very helpful and responsive. He was able to get me scheduled within 48 hours and Justin/Brandon showed up on time for the install. They got it done quickly and hauled away my old heater and stand. Great experience overall! It was pricey for a standard water heater install ($3400ish total) but they got it done quickly and correctly.

Melissa Pilon

3 years ago

My experience was absolutely fantastic. It was a cold night, luckily not below freezing, and the heater was out. I honestly did not know how to get the heat working. My husband was out of town and I was completely stuck. Our call was answered quickly, and the plumber, Keith, was not at all creepy. He fixed up what needed done without adding on any extra parts or charges. It was an evening call out and I didn't even need to sell a kidney to pay for it.

Tom Foley

4 years ago

Javier Esparza

6 months ago

The heating maintenance performed by Tom was timely, efficient, and of good quality. He exhibited a high level of professionalism, ensuring that the job was completed to a high standard.

Dirt Cola

4 years ago

Amazing quality service! Mike Ralston guided me through the process, making my experience quick and easy. I 100% recommend this company to anyone who values customer service and great prices.

Glenda Hernandez

a week ago

Technician was very knowledgeable and thorough. The one thing I will note is the report states the boiler unit is 9 years old. Actually it is closer 7+ years old.

Parker Kimball

5 months ago

Albert was very professional. Clearly explained the problem and quickly repaired it.

Jackie Lash

5 months ago

Always great service from Diamond Heating, they are the BEST. Justin and Jackson made my day. Everything looks great and I will always use Diamond Heating.

Kate Petoskey

2 years ago

Very pleased with the service I received: Friendly & helpful when I called for service, got a technician out before I left for vacation, technician was on time-diagnosed & fixed problem very quickly and was personable, knowledgeable & professional. Will definitely call again for service when the need arises.

Adam Mohr

5 years ago

Diamond Heating not only offers a wise array of services, such as amazing air scrubbers and auto sensing humidity fan switches, but they helped me out when my furnace stopped working. Their techs were swamped but I was able to get my furnace working again on my own based on some recommendations they sent my way as DIY fixes.

Gregory Fritz

7 months ago

Demetrius was professional and knowledgeable. He walked us through any issues and provided feedback on upkeep of the systems. We have always used Diamond Heating and highly recommend them.

Brody Mcneill

7 months ago

Tom is very professional and efficient. He was here the same day I made the call and the work was completed in short order. 👍

William Blalock

7 months ago

Good quality work, professional staff. Very satisfied.

Angel Torres

4 years ago

Such a great team over at diamond heating. Go over and see Mike Ralston. Super helpful and very kind!!

A Valent

2 years ago

Bryan Pfaender

5 months ago

After calling the “other big Anchorage hvac company” and being on hold for 20 minutes I called Diamond. They answered right away. Communication was excellent. Couldn’t ask for a more professional outfit.

Carol

6 days ago

Good work.

Garrett Haponski

4 years ago

I had my furnace checked and maintenance provided. Cant say enough about how awesome of a job they did. Employees were on time and respectful. Did I mention they did an awesome job! Keep up the great work! So thankful to have such an honest company here in town!

Lily Marsh

2 years ago

So happy we choose Diamond Heating and AirTemp Alaska. Professional service. Tyler was our Tech. He was knowledgeable, polite and very informative. Answered all my questions. I highly recommend Diamond Heating.

Fs Mahoney

2 years ago

Jim P

3 years ago

I can’t say enough about what a good experience we had with this company. We had a complicated job and air conditioner installation. At the start we received good advice and a fair quote. We felt really comfortable hiring them, and their follow through was impeccable. They scheduled the work at times convenient for us. The professionals who did the work at our house were outstanding. It was a complicated job and they made sure everything was done correctly, and fully respected our house and safety needs during this pandemic. They also had great follow through to make sure everything was working and that we were satisfied. We are very happy with all of the work that was done and our new air conditioning system. A shout out and thanks to Jerry, Cece, Rachelle, Cara, Toby, Chris and Russ for everything. (If we forgot someone, our apologies.)

K S

4 years ago

Great experience all around!! Rochelle was very knowledgable and was able to get me set up right away. Tom was explaining the whole process while he was working and was able answer any questions I had. I will definitely recommend to others. Keep up the great work guys.

Daniel Little

10 months ago

Andrew and Chris did a great job. Only Company in Anchorage who would guarantee a furnace with in a week!

Leslie Swonger

3 years ago

Had the tech Tyler/Taylor? come out and do a check up on my heater, easy to chat with, explained what he was doing, how I can replace my filters in the unit. He was very polite and professional, even took his boots off to not bring dirt inside, he also wore a mask which made me very happy. I highly recommend!

Henry Hedberg

10 months ago

Excellent, fast service!

Steve Monday

7 months ago

Very friendly technicians

Amanda

2 years ago

We have used Diamond Heating since we bought our new house for furnace maintenance and repairs. They're always very professional and courteous of our home.Our garage heater went out over the weekend (of course when it's -4 degrees). They were there Monday and had the part on hand to repair it right away. They also do not pressure or try to up-sell you for things you do not need which I've had in the past with other companies.

Mike Simpson

a month ago

Andrew and Michael did a fantastic job of installing or new Trane furnace. The only critique is that they forgot to turn our water heater back on. However, Diamond Heating sent a tech right away. Brandon got it started in 30 seconds.👍

Hayley Tousignant

9 months ago

Michelle Dawson

3 years ago

Jake Kimbell

4 months ago

From phone call #1 to Diamond’s office to schedule, to meeting up with Tyler at the property for the service was a great experience. Having the boiler system inspected, serviced and given a clean bill of health (with possible future issues he forecasted), was as smooth of a process as someone could want. I’ve wondered for years who to recommend and also who to use, now I know. Thank you guys!

Gar

3 years ago

Diamond Heating is a great company to deal with, upfront, honest, and impeccable workmanship!!!I would recommend Diamond to all who are looking for their home HVAC needs!

Justin Ireland

3 years ago

The service was very friendly, our server came to the table multiple times like he was trying to make friends with my family and the food tasted great. I think next time we are going to order take out.

Autumn Z

9 months ago

Professional and courteous. Advance notice of expected arrival and a timely arrival. Excellent communications. Technician took the time to explain our system and performed a thorough maintenance inspection and cleaning. Technician noticed and recommended a minor repair that would improve our system’s efficiency. Invited but not pressured to sign up for their maintenance plan. Good investment. Highly recommend.

Charlee Gilbert

11 months ago

I was extremely happy with the maintenance man Tyler after I could see he knew what he was doing. He explained a few things very well that an old 75 yr old woman could understand. Diamond Heating is my new happy heating pleaser.

Meegan Stanton

4 years ago

All of my encounters with the entire Diamond/AirTemp team have been great! I know Jerry and Angela Ralston personally and know how much passion they have to serve their internal team and their external customers!

Ryan Hittle

4 years ago

From the office to the technicians to the owners, top to bottom, a 5 star company. If you need work or think you may need work call Diamond and schedule it. Every time we have used them we have been extremely happy with their work and customer service!

Craig Floyd

5 months ago

Installer was on time for the appointment and completed the job early, he even cleaned up after himself.

Danaleigh Baird

2 years ago

Best place i have had in Anchorage. The customer service is Amazing fast and efficient. We all know what it is like to have no heat in alaska they respond like it is there house and fix it in a timely matter I wouldn't choose a different place. My family and I THANK YOU for your time and energy.

Phil Samson

3 years ago

Heating Tech Demetrious did awesome work for us. He fixed 3 leaks on our water heater and tuned up our furnace for the winter. He was very polite, professional and didn't waste time completing the repairs. Now our furnace is running like brand new. Thank you Demetrious and CeCe (the customer service agent on the phone). Awesome work you 2.

Garrett Rodgers

3 years ago

I was fortunate enough to partake in a ride-along experience with their service technician Tom, and I must say that after watching Tom work up close as well as getting to ask questions about the different checks he was doing, I can affirm without a doubt Diamond Heating’s professionalism and understanding they put into everything they do. Will definitely be calling Tom for any issues that come up!

Cheryl Jones

5 months ago

Just wanted to say how professional Albert D. was an awesome technician! Appreciate your assistance!

Klynn Benavides

10 months ago

Neal Martin

2 years ago

Ian Goddard

3 years ago

Michael Smith

10 months ago

Amanda Leathers

a year ago

George Brown

10 months ago

Mike Ralston was installer and crew great costumer service.Had it up and running in no time.

amanda johnstone

4 months ago

This isn’t about the company, but how one of their employees helped me. My vehicle was stalled on the road, blocking traffic. One of their employees walked over and helped pushed my park into a nearby parking lot. So I’m very grateful for his help, and will use Dimond Heating in the future over a different company.

Crystal Curp

6 months ago

Very kind after hours desk, super helpful main desk. Technician was quick at responding to our no heat in March. Friendly and talked me through what was going on. Unfortunately parts are not in stock so an order has to be placed. They gave us space heaters to keep us warm until the part comes in. Great company.

Lamar Ethington

2 months ago

Sean Yi

4 years ago

I had called them and they were very quick to getting my heating issue all taken care of. I felt it went very quickly and thoroughly. Every question I had was answered in detail. Excellent service and would recommend!

Ryan Riddle

3 months ago

We used Dimond Heating when we purchased our new furnace and had a great experience with them. They were highly professional and made sure that all of our questions were answered during and after installation. Thanks Mike, Brandon, and Joe!

Cecilia Jefferson

4 years ago

This company is amazing. Joe, Kelley and Jim were very helpful in solving my earthquake damage issue. Prompt service, polite and very professional! I'm a customer for life and will ONLY refer this company! Thanks Diamond Heating!!!

Bruce Linquist

7 months ago

Excellent service, amazing professional and wouldn’t trust my heater or humidifier to anyone else. Highly recommend Albert. Promote now. God bless your company.

Rusty Fortier

8 months ago

S F Beninati

8 months ago

Albert provided outstanding service, on time, efficient, and informative. Appreciate you all.

Kelsey Hamiel

4 years ago

Great company! Super helpful and extremely friendly! I dealt with Mike Ralston and he was wonderful! Insanely helpful and very kind and respectful. I would reccomend this company time and time again. Great work!

Monika Wood

4 years ago

I can always rely on the great team at Diamond Heating. Mike R was very helpful and knowledgeable. Highly recommend this amazing company.

Dana White

2 months ago

Anthony Maulupe

4 months ago

Friendly and great worker, know what his looking for and what his doing. Took hour to do job which is normal and depends on what’s wrong with unit. My unit just need clean up n make sure everything works properly. 5star for him (Tom) for such great job.

Sara Berkbigler

6 months ago

Great service and on time. Plenty of notice for maintenance window

David Foli

4 years ago

They were very professional, and did a very quick and thorough job.

Tim Dabney

7 months ago

All good

Lori Conklin

7 months ago

A phenomenal job! I’m so glad I have their maintenance agreement.

Scott B

a week ago

There was a slight hiccup and the repose was quick and professional.

B C

2 years ago

murrayorthodontics1

3 years ago

Tom diagnosed problem with heating unit within a minute, called his office and had part driven over. He installed it and I paid for service on his phone with a cc. Whole process took less than an hour. Nice job. Very happy with service.

Aaron Cox

2 years ago

I talked with Tom on a Sunday. He took the time to research my issue and walk through my problem. (It was an electrical connection that wasn’t fully seated from the install). He helped me get my furnace up and running.On top of that he didn’t charge me for his consultation.Thank you Tom!! Best heating service I have ever used.

Anson Cheng

a year ago

It was great.

Alex Statz

a year ago

Steven Cranford

a week ago

Demetrius was awesome. He showed up on time, was very courteous, and did a great job. I highly recommend him and Diamond Heating

mike davis

2 years ago

De Yasui

9 months ago

This is the second time Tom came to help me out. He is always on time or early, professional, very informed and takes the time to give me much needed information. I was so impressed I signed up for their monthly service! Very happy with and highly recommended!

Matthew Stepp

2 years ago

Great customer service, knowledgeable employees and good value.

Erin Mingrone

2 years ago

They installed a new furnace and hot water heater . They were very thorough and offered a lot of detail to help make the best choice of exactly what I needed. Everyone I worked with was very helpful, professional and knowledgeable. I would highly recommend them!

Trygve Schleusner

3 years ago

These folks are very committed to customer satisfaction. When they are done, you can be confident that the work was done right!

Debbie York

10 months ago

Tom showed up on time and very thorough. We have an older unit and he made sure to check everything! We are very pleased with the service!

Griffin Hagle

a year ago

First, I have not used this company. Second, I have no indication they are anything but professional and committed to quality. I had a pleasant and informative experience with their comfort consultant, and have previously worked with one of their installers, and know him to be top notch.I felt it was necessary, however, to leave a review to help any others trying to navigate getting a heat pump installed in a high-performance home. This is a difficult conversation to have with most HVAC firms since there is little experience with these systems compared to standard fossil-burning furnaces and boilers. This is especially true in cold climates, even as consensus grows among experts and policymakers that electrified home heating is the likeliest path toward a decarbonized economy. Companies remain profitable by managing risk, and I realize what I was asking for presents greater risk than their core services. Normally, I would move on to find another provider, but they also happen to be the only distributor for the cold-climate heat pump brand my third-party designer had specified for my house and climate.I had them out to do a comfort consult in fall 2021 and requested a quote on a “hybrid” system (heat pump with gas furnace backup) for installation in 2022 as part of a deep-energy retrofit of a 70-year-old home. The consultant was wonderful and interested in our project, but mentioned it would be a tough sell to the service manager. I expected this, and it seems to have been the case, as I called and emailed them 4-5 times in the months after, and never received the quote. I know supply chains have been insane and it’s a struggle for most businesses to keep up with their most basic services, so again, I don’t really fault them at all for not taking on the added risk. I do want others in my position to be aware that if you are building or renovating your home to a performance standard that confronts the reality of rising fossil energy prices (see: Hilcorp’s warnings about Cook Inlet regional gas supplies), more extreme weather, more frequent and severe air pollution from wildfires, etc., you might want to look elsewhere for an HVAC shop more willing to lean into the future.

Russell Siah

7 months ago

Excellent service

Chism Henry

8 months ago

Albert did a great job!

Braxton

a year ago

Great service! Very professional and gave me some much needed advice on how to care for my system. I will definitely recommend to anyone needing hvac work.

Christina Roe

4 years ago

Response to my call was very quick, while other companies couldn’t schedule me for the next 2 weeks, Diamond Heating/Airtemp was able to see me the same day I called- Tom came by within a few hours to take a look at my malfunctioning boiler. He thoroughly explained all the systems and parts, what was going on, what to look for, and he got the boiler working. Awesome service!

Margaret Donatello

4 months ago

D Moves

8 months ago

Demetrius is an excellent engineer. 100% reliable, punctual and efficient.He is helpful and willing to explain all aspects of our heating system and set up.Absolutely recommend him.

S Siok

3 years ago

We were very pleased with the thorough work that Tyler did today
in cleaning, inspecting and adjusting the gas flow in our furnace and Modine garage heater. Tyler was very pleasant, knowledgeable and took the time to explain what he was doing. We highly recommend him.

Eden Lovejoy

4 years ago

Great follow through and excellent communications! Thank you for helping get our 1971 home a 4 Star energy rating!

Caroline C.

9 months ago

Great customer service! Everyone is so friendly when you call. Due to their technician finishing another job early, I was able to get repair service the same day I called. Tyler was great! Very professional and courteous!

Courtney King

3 months ago

Thomas came out to perform routine service on the system. He was pleasant, professional, and informative. Diamond is lucky to have him as an employee.

Nicholas Bryant

3 days ago

Brandon was punctual, friendly, and very knowledgeable. He diagnosed the issue with my furnace and did cleaning and maintenance on both my furnace and water heater in less than 2 hours. He was extremely thorough and prices were reasonable. I would 100% recommend.

Rebecca Garrett

2 years ago

Diamond Air Heating is the simply the best. From the folks in the office to the team performing the installations, I could not be more impressed. They found a way to squeeze our system replacement in when it started to fail.

Tasha Anderson

a year ago

Brett Martin

4 years ago

Diamond Heating did a great job with our HVAC system. Estimate was right on, unit arrived when they said it would, and the install was effortless. Jack, Herm, Kara and the whole staff are great to work with. Look to Diamond Heating for all you HVAC needs, home or office.

Bonnie

a year ago

Patty Gapinski

5 years ago

Very helpful with inspection and cleaning of my system. Will definitely use them again next year.

Paula Rogers

5 months ago

Albert was great!

Mark Cupples

3 years ago

Earlier this year I engaged Diamond heating for the installation of a replacement HVAC unit on my downtown Anchorage commercial building. This type of installation can be complex with mechanical and structural engineering as well as gas and electrical requirements planned in advance of permitting. Working with Jack at Diamond heating greatly simplified and streamlined the process. Once the unit arrived in Anchorage, Herm and Brandon performed the installation over three days working late on the third day to stay on schedule. The next day, after inspection approval, Russ came out and provided me a hands on tutorial of the startup and maintenance requirements. Overall, due to diligent planning, the entire job came off on time, on budget and with top quality workmanship. If you have either residential or commercial heating needs Diamond Heating should be your first choice. Mark C- building owner

Crystalline YT

4 years ago

Kara was so nice and helpful on the phone Joe helped us select a new high efficiency forced air furnace! Installation was hassle free. we are very happy with our purchase.

Rudy T (Kardinal 84)

8 months ago

Called to set up an appointment. Arrived on time with good prior communication. Service person was professional.

Kent Lowe

4 years ago

Haylea, Angela and Jerry are part of a tremendous team. I love the dedication that the Diamond team provides.

Sidney B

a year ago

Dave Williamson

7 months ago

Memory Moore

2 months ago

Matt Derr

5 months ago

On time. Thorough. Friendly.

4/5 - Tyler was on-time and quick. Thanks!

JA Cole

3 years ago

Mary Masters

4 months ago

Appreciated Albert tremendously. I hovered a bit and he explained things as he worked. Very professional. Sold me on Diamond Heating.

Danielle Thurow

4 years ago

Dimond heating has been doing our family’s residential properties for years, they are always on time, courteous, clean and efficient. Always a pleasure dealing with Mike and/or Jack.

Jessa Villasenor

3 years ago

Diamond Heating & AirTemp Alaska has great service! We did not have heat in our home one night so I emailed them and received a quick response from Kara the next morning. Most businesses take a lifetime to respond through email. Demi came over right away and fixed the problem. A week later our heat was not working again. I gave them a call, Jerry called me back right away, and had Jim come fix the problem that same morning. They were all so kind and considerate! Would definitely recommend them.

Debra Templeton

a year ago

Denni's Fontenot

4 years ago

Definitely would recommend these guys to anybody. They were fast and very easy going especially Mike Ralston, took great care of HVAC needs!

Joe

4 weeks ago

Kathleen Klink

4 years ago

Amazing service! 10/10 would recommend to anyone. Haylea was super nice and helpful over the phone scheduled me for a perfect time. Love my new HVAC system!!!

laurie lacey

a year ago

Demetrius was amazing to work with, friendly, professional, on time...I can't rave enough about his work!

Don Mcclintock

a month ago

Justin and Michael did a great job! Punctual and efficient and answered all questions. Everything is working well!

patricia cheng

a month ago

Professional and on time. Listened to my concerns and addressed them.

Kristopher Eisert

7 months ago

Tom was excellent! Very personable and professional. Diamond Heating and Air installed my new boiler 2.5 years ago and it's been great, fires right up every time winter comes calling!

Maria Lora

3 years ago

Hello, just a few notes to let you know how satisfying my experience has been since having been dealing with your company since 2014 it's been a pleasure dealing with all of you. in particular Joe, Cici at the office, Tom, Chris, and many of you sorry if I don't remember your name but you all are very p very pleasant and professional when I call needing service specially with the installation of my new furnace and hot water heater tank. Thank you very much for your service and keep up your good work. Sincerely, a very satisfy customer: Maria lora

Dakota Peterson

4 years ago

Amazing company. Helped me fix my furnace and were quick and efficient. Could not ask for a better company who’s true and honest. Thank you Mike Ralston for being so professional and quick. Highly recommend them.

Teresa Heilman

3 years ago

Thought I needed a new water heater, which I do eventually since my water heater is 20 yrs old but Joe got here and told me he just needed to put a cap on where the water was draining and didn’t charge me! I will call them when I do need a new water heater. Thank you!

Janine Babusch

4 years ago

Professional, top notch service, Technicians were amazing! From my call that I smelled gas, the tech sent out to diagnosis was wonderful. To the install team Robby V. & Chris who managed to get my old furnace out of a tiny crawlspace access, installed my new comfort system diligently so we can have heat. Not to mention the tech (I wish I could remember your name) who came out a second time within minutes when I mistakingly thought my sump pump was my new furnace screaming. Glad I chose Diamond Heating vs the others. Highly recommend.

Theron Heavener

2 years ago

Positive attitude, took great care of the project and most all they informed me of all changes. No surprises. I will use them every time!!

Ken

4 years ago

I called six (6) local Anchorage Plumbing and Heating companies today (1 Nov 2018). I needed a quick simple estimate to replace a hydronic garage heater in a two car garage. Diamond was the only company that found time in the day to send some one to my house. Out of the other five companies I called, one company scheduled me for tomorrow (2 Nov), another one for 28 Nov, and the rest neither took calls or returned calls.The gentleman called prior to stopping by to let me know he was in route. He checked out the current hydronic heater setup, asked questions, and quickly determined that I didn't need a replacement. He troubleshot the existing set-up and saved me a ton of money. His honesty, integrity, and personality tell the story of just were Diamond Heating is currently and where they will be in the future. Any company would be lucky to have individuals as outstanding as this gentlemen. It's rare when you find that kind of quality in an individual and in a company, especially today. Diamond Heating just found a new customer. Thank you!

Faye Stiehm

4 months ago

Esteban Acevedo

3 years ago

Prompt service and very professional. Boiler works 110%!!!

Sherry Shears

5 months ago

Home furnace, garage unit, tankless water heater cleaned, inspected and repaired.

Shelly Mathew

8 months ago

Nikki Mayer

3 years ago

These guys are amazing! Great customer service, fast, professional, and answered all my questions and concerns. Thank you guys for your help!

Kimberly Booth

3 years ago

Technicians are knowledgeable and efficient. Office personnel are friendly and follow up is thorough.

Nancy Rivas

4 years ago

I love you guys. When my furnace went out when we woke up on a Saturday morning ( as of course I had a house full of people staying with me that weekend) I called Diamond Heating and they were there almost by the time I hung up the phone. (My visitors were very impressed) I can't remember who came out first (and I apologize) but he was wonderful and explained what was wrong. He gets kudos also. They brought me space heaters to use in the meantime. Joe came over on Monday and helped me order a new furnace. My water heater was as old as my furnace so I wanted that replaced also. (What is the saying, when you least expect it something will happen and it did with my furnace so I didn't want that happening with my water heater.) Joe was very helpful and explained everything about both. The guys came and installed both at the same time. I can't remember the guys name that replaced the furnace but I would like for him to be acknowledged also. Mike Ralston replaced my water heater and kudo's to him. What a nice guy. I would also like to thank Hailey for all her help too.I highly recommend Diamond Heating/AirTemp Alaska, people who actually care about and listen to what the customer wants.

Nathan Robinson

2 years ago

Toby Ringland

3 years ago

Extremely professional, arrived exactly on time, very courteous, asked me what type of thermostat I wanted and gave me the perfect one. Work completed quickly. I’m really impressed. I thought there was a problem a week later. The guy came out, was really pleasant explained that I didn’t have all the vents open. I felt a tad stupid but he was really kind and not bothered. I highly recommend this company

Lesley Perez

3 years ago

Tyler was very quick and thorough in his cleaning / inspection of our heating system. Thanks!

Emelyn Tucker

a year ago

Mark Bundy

2 years ago

Ryan Peterson

4 years ago

My first time using Diamond Heating, and I will definitely be using in the future! Mike Ralston was super helpful. He did a very nice, fast and clean installment. I will be recommending to all my friends and family!

Rebecca Noble

a year ago

Amanda McGaha

a year ago

Tim Rittal

2 months ago

As expected the Diamond guys showed up as promised and did very professional work. I have used these guys several occasions at my home and when I was working referred to my real estate clients

Charles Kerr

5 months ago

Albert was on time and got everything done in a timely manner.

Neal Kutchins

7 months ago

Arrived on time, were courteous, were professional.

larry snider

7 months ago

Great customer service and prompt, professional service.

Spike Farley

3 years ago

Blake Gettys

a year ago

Diamond Heating called to see if the technician could come earlier than my scheduled appointment for annual inspection.The technician was very thorough, knowledgeable about my system and very friendly.I have been very pleased with my decisions several years ago to go with Diamond Heating for all my HVAC needs.I recommend them to all of my friends. Top notch service every time.

Devon Barela

5 months ago

Prompt, knowledgeable, efficient. Will use their services again.

matt @ Weed Ranch Dot Org

2 months ago

Tiarra Gustin

6 months ago

Our furnace went out overnight, and my husband called first thing this morning to have someone come out and look at it. Demetrius arrived and identified the issue almost immediately. He did a great job of explaining what happened in a way I could understand, and worked quickly to fix the problem. Thank you!

Jason K

3 weeks ago

On time and professional

Ryan Wallace

3 weeks ago

Keith is awesome - did an incredible job and explained his work. Very knowledgeable and professional. Thank you!

ME

3 years ago

My experience was wonderful. Jack, Herm and Jim were great to work with and really went the extra mile to get everything working. The HRV was especially troublesome but Jack and Herm stuck with it and got it working as designed. They were always on time for a scheduled service time which helps tremendously.

Tony Huey

6 months ago

Jens Hopson

6 months ago

Great service done by Albert. Took the time to talk about potential issues and also went above and beyond looking at the garage heater unit. Highly recommend 👌

Alexandra Fletcher

2 years ago

Great service! They came to Girdwood THE NEXT DAY! This never happens! Also, the customer serve and service guy were both so awesome. This is a terrific business.

Cathy Drum

10 months ago

We have used Diamond heating for 3 years now and love them. They are trustworthy, knowledgeable, dependable and courteous. Their customer service is top notch. I would recommend them to anyone.

Karl Rodvik

a year ago

Heidi Brinson

a year ago

The tech was very perfectional and went over everything with me highly recommend them for anyone that needs Heating system maintenance and a Hot water heater

super Ant

10 months ago

Very professional and Keith knows what’s he’s doing.

Cullen Conrad

4 years ago

We had a different company come out before and it was horrible, it took them hours to arive then the tech didn't really know what he was doing and they had to send some one else.This time we called diamond heating and on a weekend. Tom Donaldson showed up with in an hour, was quickley able to identify and repair the issue. He was very knowledgeable and had awesome customer service. I had two young inquisitive children who could have been a little bit distracting but he was good at answering the barrage of questions they had while still preforming quality work.He is definitely the person we will be calling with all future issues.Thank you Tom!

Schuyler Paap

3 years ago

Mary Lynn Zock

2 years ago

Tom was great, very informative on how to maintain our system and answered all questions and gave great recommendations on how to improve our system.

Tessa Leindecker

10 months ago

Tom came and worked on one of our lines. He was courteous, thorough, and fast. I was really impressed. Thanks Tom!!!

John Mart

2 years ago

They were quick to send someone out to do an evaluation and quote for a new boiler and water heater. When I was ready to move forward they were quick to set up an appointment and arrived on time. They quoted me 3 days to do the labor but took half that. Very professional and considerate to our needs. Would recommend to anyone that needs heating work done.

craig mac

2 years ago

Peyton Mackie

10 months ago

Demetrius was professional and awesome!!!

Tucker Thompson

2 years ago

Very quick and professional response, explained everything he was doing to repair the furnace. Didn't push to find extra repairs or raise the cost.Will be using them again for any future issues.

Lloyd Raines

2 years ago

Technician was very professional and polite. He quickly diagnosed the problem and wasted not time in restoring the system to full operation. I certainly would recommend this service to anyone.

Holly Wolverton

2 years ago

Very reliable company with fast service. I live 5000 miles away and in the process of selling my home. This company went above and beyond to get the job done in a very timely and professional manner forMe. Tyler is a top notch technician, very professional and courteous and definitely defines the meaning of great customer service. I would recommend Diamond Heating and air to everyone in the surrounding area and ask for Tyler cause he is your guy!

Marshall Pickering

4 years ago

Had Joe come out and install a new furnace. Everything was smooth from the quote to the installation. I would highly recommend them.

Karen Gardner

10 months ago

Demetrius did a great job installing a new blower motor for us!

Jacqueline Carr

2 months ago

The telephone staff is very helpful and Keith is professional and knowledgeable.

SLEEPY FLOYD

9 months ago

Kate Jensen

4 months ago

I called me Diamond since they are familar with Trane units. System had been blowing cold air since 09/03. Home warranty company allowed me to choose my own tech after the one they assigneddiagnosed problem as a control panel issue then never followed up with contacting me or the warrantycompany. Diamond was able to dispatch 2 techs earlier than we originally scheduled so I was able to avoid an after hours charge. Keith and Albert were very professional, personable, and patient as I asked them questions to fill out the documentation for reimbursement on my computer as they were working on the furnace. Issue was a faulty gas valve not the control panel. Highly recommend them for any heating issues!

Cynthia Schurosky

2 years ago

Quentin Caswell

5 months ago

Rick Henningsen

9 months ago

Only wish they didn't limit us to 5 stars. We have them service both heating units at our house every year. This year we had an issue with the downstairs heater and they came out right away and got our heat working. If you're looking for a dependable and professional company, this is the one.Albert came by to do the annual inspection on our heaters. While he was doing that he took some time to look at the garage heater also and found a crack in it that I hadn't noticed. Could have been a big safety issue that went unchecked.

Don McGee (Marty)

4 years ago

Joe Dudley has been the best help in our new heating system. You rock

Shay Salat

a year ago

Super friendly technicians, honest and comfortable to work with.

Evva Marchant

2 years ago

Great

Jem McKoy

2 weeks ago

Pumpkin Sunshine

a year ago

The fellas that came were professional, answered all of my questions, and made sure to check with me before doing any installations. Great job!

David Chapman

10 months ago

Pete Montanelli

3 months ago

Excellent professional service.

danwatkins5

2 years ago

Jebedia Cuntknuckle

11 months ago

Jose Diaz

3 years ago

Initially a person came out and overlooked a small detail that could have been a big problem. Dimond heating then rectified the situation and helped out financially forthe mishap. Cici/Cece is wonderful with people and I love interacting with her and her bright personality. Glad how things turned out!

S Lars

a year ago

These guys are great. Friendly and professional. I enjoyed my experience with them over the phone and in person. Plus, my dog and cat both really like Tyler. Who can argue with their review?

Nick Hawk

2 years ago

They responsive company. Professional and knowledgeable. Highly recommend 👌

Amber Larson

a year ago

Hands down the best in Anchorage!

Thomas Porcaro

a year ago

The only company I trust and rely on for heating needs. Wouldnt choose any other company, amazing work. They work fast, efficiently and professionally. 100% recommended for anyone looking

Brian Weigand

3 years ago

Jim came out to my house and was just amazing...he answered all my questions!

Gabe Layman

5 years ago

Our water heater wasn't producing hot water. We called Diamond Heating/AirTemp Alaska, and they sent a tech out. He diagnosed the issue and then told my wife, who was there to meet him, that if it were him, he would just buy a new water heater. My wife commented that the water heater was newer, installed fewer than six years ago just before we purchased our home. The tech challenged her on that assumption, saying that the water heater could be the original water heater from 1996 and we were lied to during the sale. Finding it hard to believe that the tech couldn't distinguish between a three-decade old water heater and a six-year old water heater, my wife looked up the serial number online. The water heater is, in fact, six years old. In fact, it was still under warranty. So my wife asked the tech for a quote to simply repair the water heater, and he obliged. His estimate was just over a thousand dollars.The next day, I learned that a coworker's husband is a reputable plumber. He came by and diagnosed the problem. He found the same issue as the Diamond Heating/AirTemp Alaska tech. However, his opinion was that there was no need to buy a new water heater. He suggested that we replace a part and had the problem fixed within two hours for less than $250.Who can say whether this was an isolated experience or a routine business practice? I just know that we'll send our business elsewhere in the future.

Bruce

10 months ago

Tech Demetrius was on time, courteous, professional and answered all my questions.

Segundo Lizandro

10 months ago

Oliver Korshin

a month ago

At this year's annual M & R of our IBC boiler/hot water system, Dmitri was dead on-time (8:30AM) abd finished within the hour.Diamond Heating & Air Temp Alaska continues to be a five-star operation, both as to the installation of our IBC system in 2018 and its subsequent five annual M & R visits.After 40 years in the same house with annual servicing and installations by several other Anchorage HVAC companies, Diamond is hands-down the best we've had.Happy to serve as a reference for any potential customer considering a new installation of boiler/water heater.You guys have my contact info.Oliver08/02/2023

Mel Williams

10 months ago

Demetrius did a great job in servicing our furnace. He also worked on our garage heater to get it going. He explained the process and gave me recommendations for future care for the garage heater. Thank you.

Lico Contreras

a year ago

I’ll start off by saying I usually never write reviews. I would be remissed if I did not give kudos where they are due. The crew that came to install a new gas line for my gas stove were extremely personable and professional! They took the time to answer all my questions and even walk me through the various steps! They went up and beyond and I will be recommending their services to anyone and everyone who needs their assistance.

Alaskanicelander

3 years ago

Excellent technicians and professional. The reason why I knock them down a star is that the part that they charged me over $60 dollars for I was able to find online for $19.15 (including shipping to Alaska). A company should never charge more for parts than the customer can buy themselves; but still that is not the technicians fault...that is management/owner problem. I a slightly positive note, they did give me a military discount of 5%. So I am thankful for that, the same day response and a technician that knows what he is doing.

Emy & Keith Casey

2 years ago

I’ve been in my current home for five years and have used three different companies to perform service and repairs to my HVAC system. It wasn’t until I had an outage last year and Diamond HVAC was the only company available at my time of need. It was off hours, overtime, busy season. Regardless of that scenario they quoted me an extremely fair price and lower than their competition. Second and most importantly was Demetrius, the on site field technician. Professional, highly skilled, knew the product well and how to repair it the correct way (the last company caused the outage due to improper installation that Demetrius identified), customer focused, on time and extremely quick to resolve the issue and had us back up and running again. Due to that experience from Demetrius, I will never use another company outside of Diamond. I recently signed up for their year over year comfort plan. This is a lesson for other companies on how important it is to have great employees on the front lines. They are the face of your brand, your overall product and for me at least is why I will continue to be a long term customer with this company. Great job Demetrius. I also want to add, that the culture must run throughout the company. Calling in on the phone to set service up, the phone rang once, It was professionally answered immediately by a Danielle (not an IVR system), answered all of my questions, booked an appointment the next day for service, signed me up for their year over year maintenance plan. Today I received a text from Kara relaying that the technician was enroute and asked if I was ready for him, Demetrius arrived on site and consistently took care of the job as he did on his last trip. Thanks again to the whole team!!! I will recommend you to all. This is extremely hard to find with any industry today. -Keith Casey

Kyle Monkelien

3 weeks ago

The installers were prompt
and did a great job

Paige Gibson

4 years ago

Diamond Heating and Joe were great! Took the time to explain all our options thoroughly and answer the many questions we had. We upgraded our furnace, hwh, and garage unit heater. Prices were fair and install was a breeze. 10/10 would recommend!

Katherine Brown

2 months ago

Tech showed up on time , did a fabulous job!

Larry Moss

a year ago

Demetrius & John were courteous, knowledgeable and polite in performing winter furnace service and discovered some hot water heater leaks that I was not aware of and repaired them.Great service at a fair price. Will call them again when the need arises.

Tony Lomedico

5 months ago

Hire them.

Shirley Muehlhausen

10 months ago

Diamond Heating is the best! And Justin and Jackson, our furnace installers, are top notch!Our furnace was no longer working and we were using space heaters. After waiting 2 weeks on another company, my call to Diamond Heating got immediate results. Joe Dudley arrived within 2 hours and got an estimate to us that same day. Two days later, the awesome team of Justin and Jackson arrived to install our new furnace. They put down drop cloths before walking anywhere in our home. They were pleasant and helpful with smiling faces. Even our old dog loved them. Our home was left clean, warm, and happy. Thank you Justin and Jackson for a job well done.

Jill Carroll

4 years ago

The team at Diamond Heating has been our family's go to for years! From our dual water heaters, to our new furnace all the way to our dryer vent cleaning - Diamond Heating does it all! Kara calls us every year to schedule our routine maintenance and works around our schedule! Mike, Joe and the other team members always show up on time and get the job done fast! We have recommended Diamond Heating to all our friends and neighbors - such a relief to find an affordable, dependable and NICE company to work with year after year! Keep up the great work!

Terry Hennessey

a year ago

Very friendly, professional, efficient. Very satisfied with their services

Stacia Gillam

2 years ago

I love Dimond Heating/Air Temp Alaska. They are always prompt, remind me of service, schedule via email, remind me via text. It’s one of the best home maintenance companies I work with...Kara and Tom are TOP NOTCH!

95supermike

7 months ago

Very respectful and professional technician.

Brian Leon

4 months ago

Sep 2022, 50 year old cast iron boiler started acting up. Joe came out and provided me with quotes for a few different brands and in various configurations. I opted for high efficiency IBC unit. April 2023, called to make installation appointment and found the current price went down, not up! Even with current inflation! Utilized their interest-free financing through Wells Fargo.May 2023, Justin and Brandon replaced the boiler, hot water heater and garage heater with new units. The original quote was for 4 days and that's what it took, even though one of them was called away a couple times.They did a fantastic job. Happy with the quality of their workmanship and attention to detail. Very professional and easy to get along with. They answered all my questions, addressed any concerns. They also accommodated a couple extra request items during the installation.With IBC's 10-year Parts and Labor warranty and with Diamond Heating / Airtemp Alaska set to come out annually to do the inspection & servicing, I'm expecting this new system should run well and last for a very long time to come.I'd give them a 9.9. They'd get a 10 as soon as they add Ernie to their crew's Our Team website! 🙂Here are some photos showing progress during the installation.

Pamela Libby

9 months ago

Tom fixed my fireplace.

terrance stern

a year ago

Johan Lundebye

2 years ago

Very courteous and professional. Asked if they could wear a mask, which I appreciated. Highly recommended

Brad Carlson

10 months ago

I have used this business before and they wereprofessional, fixed the issue. Last year great. This year. Terrible. I called with a heat out situation. They could get to me in a week. I managed to get the heating system rebooted. I requested 3 items for the appointment. Check the error that caused the shutdown, service the boile and discus a wifi thermostat.They called the day before take payment for their service before they come out. Next, boiler service,no can do next March was the 1st availability. They did show. Nothing on a wifi thermostat. Found 2 items bad. Expansion tank & pressure valve. He put the estimate in the body of the notes. The price seamed high so asked for a breakdown. No can do we quote as a job we do not break down materials & labor.They wanted 819.00 to change the parts. Let me just say. I went to central plumbing and bought the 2 part for 160. List. That would put labor at over 600. For a 1 hr job. I hired another plumber to do the work. Yep 1 hr. With travel 1.5 hrs.I am done with diamond. Their practices are deceptive. Gouging would be another. Buyer beware

Lenny Ianu

3 weeks ago

Quick and thorough. Friendly

Trish Brower

8 months ago

Their answering service answered their phones early on a weekday, got details and dispatched help as soon as they were able. By noon we had heat going in the apartment again.

Angela Pollard

4 months ago

Keith arrived on time and performed the annual furnace maintenance efficiently. Thank you again and I’ll see ya’ll next year!Angela Pollard

Kim Boehmer

a week ago

Excellent service with Brandon, arrived on time with 20 min notification prior to arrival. Professional and answered all questions asked. Thanks for awesome service as always.

Stephen Finger

3 months ago

Technician was extremely helpful and knowledgeable. Would recommend

Brent Johns

2 years ago

Super helpful. Asked the repair guys to teach me about my heating system and all the in/outs. Answered all my prob stupid questions as a first home owner. Greatly appreciate the service and them taking time to show me how things work.

Eric Robinson

2 years ago

Nicholas Lehman

6 years ago

This company is fast and professional and does good work. They put up with me trying to replace the floors under the furnace and hot water heater while they were working. They even raised some duct work to give me more room in the mechanical room for storage. Joe got me a good price and fast service even in the middle of winter. He also saved me money on some code correction updates that another contractor tried to upsell me on but Joe personally called the muni inspector to verify was not needed in my house. Highly recommend!

Brian Leach

10 months ago

Very professional on phone. Boiler was out in cold weather. Fit me in there schedule. Original repair was no sufficient, they came back next day and finished up. Technician was polite and knowledgeable.

Dianne Larson

11 months ago

They installed a gas fireplace and a hot water heater.They offer 0% financing to qualified customers.The initial visit was done and I was sure I couldn't afford the fireplace insert but the very friendly and professional technician told me about their financing options and sent me estimates for each item individually so I could decide. The technicians that did the installs were also very friendly and professional.They did an amazing job, they were on time, communicative and showed me how to start the fire in the event of a power outage, showed me how to adjust my water heater and even showed me how to access the filter on my furnace which was above and beyond since they weren't doing any work on the furnace but understood how difficult it was for me to remove the cover and they made sure I'm able to change that filter.And the lady that handles their financing options is AMAZING!!!!! Such a wonderful experience all the way around!!!!!I will call Diamond Heating and Cooling for any service they provide that I may need in the future!

Tracy Mack

2 years ago

Diamond Heating was fantastic when my heater went out with below zero temperatures outside. They had a technician out within hours. Unfortunately for us the furnace needed to be replaced and they were booked out to the following week. They went above and beyond and were able to supply portable heaters while we waited for a replacement. I was thrilled when they called the next day and said they'd install the new furnace that afternoon. Within 24 hour we had a warm home. Thank you Diamond Heating!

Heather Siegel

2 years ago

Brett Anderson

2 years ago

Quick and responsive. Tech who came out was friendly and professional. Diagnosed the problem got the parts and had us up and running in short order. From the initial call to the boiler being fixed was smooth, quick and friendly- not to mention not the 5 days to 3 weeks that the other big guys in town quoted. Called at 8am boiler running by 3pm.

Larry Austin

a year ago

As a realtor, I appreciate Diamond Heating's efforts to get a technician out as soon as possible. After using some of the other major heating & plumbing places in town fir tears, I have been bringing my business Diamond Heating because they have been so great. Very pleased with their work!

Anita Baker

2 years ago

Keith White

5 years ago

Very friendly and helpful.

Roger Miller

7 months ago

No major repairs needed. Filters were changed.

Aljin Eaker

2 years ago

Woke-up on a Freezing Saturday morning with our Furnace making a whistling sound. I called several places but they’re charging so much because it’s Saturday. Called Diamond heating at 7:30AM, Keith arrived before 8 and charged a minimal consultation fee. Within 10 minutes, he figured out what’s wrong and fixed it within his promised time. We get our heat inspected by other company every year but none of them educated us the way Diamond did about filters. We strongly recommend this Company.

josh mize

a year ago

The technician Tyler was excellent. He was incredibly thorough, on time, did excellent work and was in general a nice guy. He found a few issues with our equipment, some he fixed on the spot and others he sent off for a quote. I highly recommend.

Keith Chasse

a year ago

Fast to come out and action a temp fix to get heat back up and running. Once the part arrived they were quick to get it installed. Pricing is a bit high (due to silicon prices for circuit boards)

Amanda Wojnowiak

6 months ago

We have been using Diamond heating for over 5 years now. They're always very professional and responsive when we have an issue.

Ann Kakugawa-Fernandez

2 weeks ago

I truly appreciated the friendly and professional service. Demetrius was great!

Patrick Soper

2 months ago

Albert was my technician who performed routine maintenance and cleaning on my forced air furnace and water heater. Showed up on-time, performed the required maintenance efficiently yet still effective, was friendly and a true professional. Highly recommend Diamond for any heating need. They also have transparent pricing and communicate clearly the set costs before the work is performed. Ask for Albert he was fantastic!

Mary Smerud

2 years ago

They were very efficient and professional

Edward Butler

2 months ago

Tom was very professional and got the job done in a timely manner. He was very informative and knowledgeable.

starr erikson

2 years ago

Zoe Funk

4 years ago

Tyler was phenomenal! He came to our home and fixed our water heater in less than 20 minutes. He was very kind, helpful and fast! Hayley was also lovely to speak with. 10/10 will recommend Diamond to everyone I know!

Christopher Cupp

a year ago

Demetrius is a pleasant person who listened to my concerns and did everything he could to fix it! So far so good! thank you, Demetrius!

Chuck Farmer

2 months ago

Demetrius serviced our heating system and air conditioning system. He was very knowledgeable about both systems and I appreciated his thoroughness in making sure both systems were in perfect working condition. He was very personable and I could tell he really likes what he does for a living. Diamond Heating and Air Temp have installed a heater, air conditioner and tankless water heater and have been thoroughly satisfied with the installation and servicing. You cannot go wrong selecting this company to perform any of the services they provide.

Manuel Colon

3 months ago

Friendly professional service performed today. Would definitely recommend this company.

Jay Lawrence

5 months ago

Replace hot water heater mixing valve and zone valve

Marlow Mills

4 years ago

Mike Ralston I believe his name was, was SUPER helpful and I even recommended the company to a couple of friends! He answered all of my questions and was a great service provider.

Ann Dimatulac

2 years ago

Joe came in to check our current garage heater, gave us a quote wth gasline installation in our kitchen. Got us scheduled the next week. Great customer service from Joe. Highly recommend to use Dimond Heating.

Calyssa Britt

4 years ago

I can always rely on the great team at Diamond Heating. Mike R. was very helpful and knowledgeable. I will always recommend them to all of my friends and family! A+ :)

Joel Fausett

a year ago

They came out same day, diagnosed, had a part delivered swapped and tested in maybe an hour. Speed and Precision.

Hunter Rimmer

3 years ago

Awesome work! Trustworthy team and quality work!

Randall Pittman

5 months ago

Excellent service and knowledgeable staff… Kieth was professional and friendly…

Kevin Burr

4 months ago

Demetrius was great and he fixed the problem with the heating system quickly and he was very friendly.

Caleb Stepp

3 years ago

Tyler was the technician that was sent out to help me with identifying a problem with my furnace and he was very thorough and helpful given the smallest amount of information that I had to provide him with (as I know very little about such things). Business was conducted in a very friendly and upfront manner; he was very personable and had a great balance between being quick to say what he wasn't sure about, while being very knowledgeable about what he clearly was sure about. He provided referral sources and maintained a very upbeat attitude throughout, answering my naive questions all the way through without issue. All of this mind you, after hours at the end of the day when most people would be grumpy and tired and ready to just be home! I really appreciate his conduct and his help. Thanks to him and Diamond Heating/AirTemp Alaska!

Sarah Yoder

4 years ago

Great service from the technician and I was particularly impressed with the office staff. I will use Diamond Heating again and will recommend to others!

Robert Pierson

11 months ago

Cathleen Lewis

7 months ago

Diamond Heating has great people and systems. I’m on their annual maintenance plan and they call to schedule, which I value. Albert was my technician yesterday and was professional and so pleasant. While we were reviewing what he had done and what may be required in future, I made an additional request. Although it was the end of the work day, he didn’t hesitate to do it. Not typical, and so appreciated. Thank you, Albert!

Kyle Emili

2 years ago

HVAC had issues for years, finally fixed

Dave Kester

2 years ago

Theresa Berg

2 years ago

Was extremely pleased with the service provided....fast, friendly and efficient
My service technician, Tom, was excellent

Marsha Miller

4 years ago

Super friendly dispatch and great customer service from the technicians! Thank you Dimond Heating!

David Joel

3 years ago

Professional. Also pretty quick to troubleshoot the heating issue.

Berni Simmons

10 months ago

Our house is quite old and had some issues on/off with our heater. Diamond heating has been my go-to heating fixer. They are very professional, responsive, and get the problem solve quickly. Thank you!

Kristin Abell

3 days ago

Eric Marshall

a year ago

Valerie Longeski

6 months ago

Very good customer service and excellent response

Michael Shestakov

3 years ago

Tiffany Voelker

4 years ago

Diamond heating is a great company and they have the best techs and staff around. Robby has serviced my heating system several times, always available and friendly.

Dayna Toohey

11 months ago

Demi was professional and efficient and knowledgeable. No wonder six of my neighbors recommended Diamond as their first hearing repair business choice.

Baskoro Tejo

3 months ago

I highly recommend Albert for any furnace and water heater maintenance needs. When I scheduled an annual maintenance service, Albert arrived promptly at the agreed time. I was impressed by his diligent and thorough approach as he meticulously evaluated both units, carefully inspecting the wires and parameters to ensure they were operating within normal running specifications. Albert's expertise and attention to detail earned him a well-deserved 5-star rating

John Schultz

5 years ago

I've been nothing but impressed with the quality of this company since having this furnace installed 3 years ago. Just had it serviced by a wonderful technician (Keith) who is not only incredibly knowledgeable about the workings of the system, but also excels at explaining how things work and what steps an owner can take to keep it maintained between service calls. (PS- first time ever reviewing a company online. That's how impressed I've been with these guys.)

Carol Kincaid

11 months ago

Love Diamond Heating! They are the best folks, every one of them! They come out every year before winter to go over my heating system. I’ve never had an issue with anyone! Thank you for always being professional and kind!

Sam Campbell

9 months ago

Brandon Gutteridge

4 years ago

Great customer service on the phone and in person. Keith was extremely knowledgeable and quick to diagnose an issue on my boiler. Had it up and running in no time! Thanks

jeff Bonin

8 months ago

Kaylee Purinton

4 years ago

Dispatch was quick to respond and coordinate a technician to get out on site. Technician came, repaired a broken part, checked to make sure the heater worked and 2 days later failure. Emailed again and stated our initial request was a full service to ensure there were no problems (I understand weird things happen) and the technician came out to say it was gas valve problem and damaged one of our connectors in the process and half-a**ed repairing it. However the technician did not charge for labor or call out the second time. That evening no heat just a loud relay click sound because there is poor connectivity. After emailing customer service I decided after two weeks and $1,000 in repairs with no heat that I was going to use a different company who wasn't going to rush a patch job and take the time to go through each step of the process. The only reason this isn't a 1 star is because of the dispatch staff were responsive and friendly.

Mary Kirisimasi

4 years ago

Requested an appointment at 9:30am, they arrived on time, friendly and fast service. requested an inspection and cleaning for my furnace and hot water heater. the techs answered all my questions, very professional. my dogs liked them too

Adam Fay

7 months ago

Was having an issue with my hot water heater where the pilot would go out and then leak gas a bit. Dimond came out, quickly diagnosed the issue as a bad thermocouple and replaced it. Even showed me how to replace it in the future if it needs it again. Recommended them highly for their quick response and fix.

Patrice Higgins

2 years ago

Had Diamond Heating/Air Temp do a service call on our boiler last winter, one of the valves was faulty & they had to order the part. They brought us a BUNCH of portable heaters to keep us toasty until the part came in the very next day! Great Service!!!

Rick Chapman

10 months ago

Brenda Edwards

a day ago

On call, after hours technician responded quickly and arrived within 45 minutes.
He shared progress and cost.

James Hanson

4 months ago

Excellent service. Highly recommended.

Larry Austin

8 months ago

As a realtor, I work with just about all the major (and smaller) heating companies in town. I would rank Diamond Heating right up at the top with the other companies. I have been using Diamond Heating almost exclusively for a couple of years now with my clients as well as with my personal home. Keith arrived today on time (actually ahead of schedule) and Keith was excellent! He explained everything to me very well and kept my costs down. Keith got my heat up and running quickly and made some great suggestions about what I need to be aware of with my particular heating system. I am very pleased with Diamond Heating's customer service and with Keith.

Mike Jedlicka

4 years ago

Just bought a new forced air furnace from Joe Dudley there. He and his installer, Troy, have transformed our home life. We replaced a 32 year old unit that kicked out dust bunnies every time the loud furnace kicked on.The new unit has a fan that spins 24 hours a day that you cannot hear. It’s connected to a hospital grade air filter that filters out everything in the air, even down to the finest particles (mold, bacteria, and viruse). We also no longer need to dust our house hardly ever at all (maybe once a year and still there is hardly anything).Buy from Joe; don’t wait. It’ll improve your life.P.S. if you’re strapped, they have many different options of 0% financing.

Cat Larrea

a year ago

We opted to replace our 22 year-old furnace rather than wait untill it failed. We scheduled the work with Diamond well in advance which was a good thing because we needed the lead time to source the appropriate equipment. All the staff and installation crew were very informative and helpful. While no one likes spending so much on house maintainence, I'm gald we did so with such a professional organization.

Matthew Serna

2 years ago

Great service, very responsive and all inspections and installations were done in a timely, professional manner. Accommodated a last-minute schedule change due to illness which we appreciated immensely.

Captain HookFynn

2 years ago

K Hill

a year ago

Andrew and Pricer were great! Professional, informative, and left us with a well-installed heater and walk-through we are happy with. Thanks to Joe for the quote and options. We will continue to use Diamond!

randy simpson

2 years ago

michael Stauffer

5 months ago

Alana Mandalapa

2 years ago

NadventureAK

3 years ago

My first encounter was with Keith and he was phenomenal. He walked me through trouble shooting some things over the phone to avoid having an after hours service, which I very much appreciated. He did finally end up coming out and the interaction was great. My next interaction was with Joe and he was also great. He has responded quickly to my questions and provided quotes. I have been been pricing and comparing with other companies and so far I am very please with my experience. I have one quote from another company with comparable product quality and warranties but lower cost and hope to make my decision shortly on which company to go with.

Hwa Kang

a year ago

Alyssa Ralston

4 years ago

GREAT TEAM! Jerry, Jack & Mike are great. Mike is the best installer. I recommend them to ALL of my friends & family.

Chris Arend Photography

10 months ago

Keith is an excellent service tech. Explained everything, made sure costs were understood and cleaned up everything before leaving. We’ll use again!

Hasaan Herrington

8 months ago

Quick and professional service, they are on my list of high quality services.

Marley T

a year ago

Travis Brown

4 months ago

The folks at Diamond Heating were very professional. They quickly and efficiently installed our new Trane furnace. We’ve always had good experiences with this company. Last year, they installed a new water heater for us, and the caliber of service was the same. You’ll end up paying more than some other vendors, but I believe the price is worth it. Huge thank you to Sam, and the two technicians that did the install, Justin and Brandon. We love our new furnace!

Susan Doerflinger

a year ago

Excellent, professional service. Appreciated the office’s text to let me know the technician was on the way. Very timely and great communication with office and John, the technician. Friendly and knowledgeable. Thanks so much!

audra lovejoy

5 months ago

Diamond heating is the best. I called the night before to let them know that we were out of heat and hot water. They called early the next morning and sent a technician out. Keith arrived at the home and was extremely professional and helpful. He went above and beyond. He fixed the problem that we were having and also took the time to install a new thermostat for us. He answered all of my questions and was extremely helpful.

Chloe Lucas

7 months ago

Mat

4 years ago

Had Diamond Heating / Air Temp replace the furnace and water heater in my house. Very pleased with the process. They presented me with a number of options and completed the work quickly. Would use them again.

Samantha Elliott

2 years ago

Very fast and friendly service! Helped and fixed our heating issue in less than 24 hours! Keith was the gentleman who fixed our heating problem, he was very informative and very friendly. All of the ladies at the front were very friendly as well, we will definitely be using them in the future if needed and recommend them to friends and family!Thanks again Diamond Heating!

Jan Morgan

2 days ago

Wonderful and quick service. will continue to use.

Jaxon Imler

3 years ago

they have been doing a great job of keeping my furnace and water heater working right for years.

Kristin Barquist

10 months ago

Amazing technician and support staff! Highly recommend!! Will only use them on a go forward! Heating went out and the support staff was able get me in the same day due to a cancellation! Our technician, Demetrius M was AMAZING! Professional, personable and answered all questions! He got us back up and running within an hour and even took the time to do a few additional maintenance items! Couldn’t have asked for a better experience especially having never used them before! New customers for life! Thank you Demetrius!!

ADRE DE WET

2 years ago

Tyler , the young man who came out to service our furnace and to replace our thermostat , was very professional , knowledgable and great at answering and explaining my questions.He was also quick and efficient .This is the third time we have made use of Diamond Heating and Air Temp Alaska and we will continue to do so in the future.

pattimc995

2 years ago

Always great customer service! Have used them for years and will continue.

Bob Frenz

6 months ago

We were/are worried about our 12 year old Lennox gas fired, hot air furnace. After talking with Joe, the sales/estimator person, we elected to start with an inspection/cleaning for $209. Tom came to our home today (a little earlier than expected) to do the work. He explained what was going on with our furnace (no emergencies) and we explored the possibility of a new blower fan. Since the old furnace is a Lennox, all parts are proprietary and darned expensive. Installing a new motor would be around $1000 and would be no guarantee that other old parts would not fail. My wife and I gave it some thought and elected to have Joe come out an give us a bid on a new Trane furnace as that seems to be the most cost effective way to go. Everyone I have dealt with at Diamond has been honest and professional. You can't ask for much more. The prices are within reason also. After the cleaning/inspection the furnace seems to be running great. It looked like Tom used the proper instruments to get the work done which altogether took about 1 1/2 hours. I'm pleased with the entire transaction.SECOND PHASEIn January 2020 it seemed like our old Lennox furnace was getting noisier and noisier. We talked with Joe at Diamond Heating and elected to have a furnace cleaning/inspection. The man that came out was honest, told us our furnace would probably get us through the rest of Winter but that if we insisted he could replace the blower motor for about $1000 with no guarantee that the rest of the components would not start failing. I had done my research to determine that Trane is American Standard (among the top 5 recommended) and that the parts are easily replaced should they fail. Joe Dudley (we had previously dealt with 2 of his brothers) came out to do an estimate. While here, Joe gave us several options and honestly answered our questions. We ended up getting the Trane S9V2 high-efficiency 2-stage variable furnace which was installed about 2 weeks after we ordered it. The installation went seamlessly as the guys doing it were true professionals. The only glitch we have run into is that the muni inspector wants a different exhaust for our existing water heater and Joe worked with us on that cost. For the past 6 weeks, the furnace has performed perfectly. The only negative comment is that when the evaporator pump dumps its water into the washer drain line it sounds like a moose is peeing in it. Both the inspector and Joe say that is probably due to snow blocked vent pipe so we will see what happens this spring when they come out to fix the exhaust. All in all – a minimum of 5 stars. Quiet, comfortable and significantly more efficient.Third PhaseDiamond has done our yearly furnace maintenance for the last three years. They continue to be as good now as they were in the beginning. Albert came out yesterday and took care of the necessary maintenance in an efficient manner. I'm still very satisfied with this business.

Mariah Seater

a year ago

Jonathan Spiegel

3 months ago

Excellent, very happy with the work done, thank you.

Scott Owens

3 years ago

I've had Diamond Heating out twice to the house, and I couldn't be happier with the service. They're prompt and on-time, and the service is excellent. Tom came out both times; he is very professional and does a great job of explaining what he's doing and why he's doing it. I will definitely continue to call them for all my heating issues.

James Barbee

a year ago

Jay Tong

9 months ago

Tyler the technician is friendly, knowledgeable and professional and so is Albert. Diamond Heating should be proud to have employees like them

Mary Gilbert

4 months ago

Excellent service and obviously a very professional tech. Great job.

Christopher Seetomona

3 years ago

Very professional service and very knowledgeable! So happy to have heat again and the peace of mind knowing it’s fixed properly! Thank you!

Christopher Klipstine

a year ago

Cheryl Johnson

a year ago

Demetrius was very quick and courteous. Great communication with the company regarding arrival time.

Jose Sanchez

2 years ago

I had them install a new furnace in our current place a few years ago. Did have a warranty issue that they addressed right away shortly after install. I’ve utilized their services both for personal and work related. I will use them again in the future. They are professional, courteous and have a good response time.

Shirley Kuznicki

2 years ago

Thank you Kara and Tyler for taking care of this inspection so quickly! No answering machine or call back number, a real live, lovely Kara to talk to and not put me on hold.or dropped call waiting. No email format , No waiting weeks for an appointment or return call during winter months. So much appreciation for fastest response and service !

Andi L. Beausang

4 years ago

Great quick service for annual furnace and hot water heater maintenance. The technician was friendly and informative, and did a thorough and efficient job.

Justin Gibson

2 years ago

Not only were they professional but extremely integrity driven.I had a technician come to my house due to a problem getting my heat started. The first technician quoted me and believed it was a control board and I agreed to have them order one. Two weeks later, I got a call from Diamond Heating to let me know that they believe I should get a second opinion. They send out another technician (free of charge). They certainly could have nickel and dimed me given the circumstances but when they found the problem was a simple fix- they charge a very small fee for what was needed. Hard to find integrity like that. I’ll be recommending them often.

N61 Properties

2 years ago

These are professionals who make complicated tasks look easy. They arrived on time, kept the place clean, installed the furnace properly and inspected it as well. Highly recommend them.

Tammy Bruce

a year ago

I left a voicemail message and email Sunday evening and someone called me back the next morning. I was fit in for repair service the same day. I wasn’t solicited with any extras, just the service and repair. The company is fair and does quality work

Aden Moon

4 years ago

Mike Ralston the goat. Excellent service and professionalism. Highly recommend this company and my boy Mike.

H B Koscik

3 years ago

Gene Kane

4 years ago

I purchased a Trane this month. Joe Dudley was very helpful in selecting features required for my situation. Herman did the installation. Herman is very highly skilled and did a fine job.

Kathy Koontz

3 months ago

Demetrius is a solid tech! He was very professional and got our furnace back working. He is very knowledgeable and communicated very well what needed to be done. I highly recommend him to anyone and I will ask for him personally on any future furnace issues that I have!

Todd & Heather Fahrenbrook

8 months ago

I was quoted over $900 for a two hour repair and $125 part. Their hourly rate is $129. I will be replacing the boiler circulation pump myself.

russ Thomas

4 years ago

Kristin Moser

7 months ago

Very organized service, super friendly and efficient. Thank you

Scott Doty

4 years ago

Great service and very professional from the office staff to the installers. They answered all my questions and I never felt any pressure to make a decision in their favor. Office staff was extremely helpful taking the time to help troubleshoot the issues with my old furnace instead of just automatically sending a technician out. I would highly recommend Diamond Heating to anyone who is looking for a technician to work on their house or looking for a whole new system!

Ian Curphey

2 years ago

Bertrand Britt

2 months ago

Gabi Summers

2 years ago

Trey Williams

2 weeks ago

Things started a little rocky with some miscommunication between me and diamond heating. But after some discussion, we came to an agreement that worked best for us. Big thanks to Sam for listening and taking care of business. I’m a very happy customer and would definitely recommend diamond heating when looking for some HVAC work.

denise winburn

2 years ago

Very fast and professional

Jim Mcallen

3 years ago

Did an excellent job for me. They were very professional and did as they were suppose to. Great value for the quality of work.

Daniel Sanborn

2 years ago

These guys are professionals! Hunter in the office was extremely helpful and knowledgeable over the phone when I needed some information on some Indoor Air Quality products the other day. I wasn't expecting to have such a quick response to my inquiry and leave the conversation with such valuable information of products and the industry as a whole.

Tracy Smith

2 years ago

They were very accommodating. My hot water heater went out and they sent someone the same day. He was able to fix it and I thought I would be in for a total replacement. He was very friendly and very knowledgeable. So I would highly recommend Diamond.

Chester Ince

2 years ago

Diamond arrived on time and quickly and efficiently inspected and repaired our 2 forced air systems and water heater.
Thank you!

Vicky Beeman

7 months ago

Tom was very professional while being personable also. As a senior female I appreciate it when I am not treated like an idiot🥴

Kent Berthiaume

9 months ago

Great install of a new furnace last year followed up by annual maintenance service. Albert was thorough in his work taking time to explain what he did and how to optimize settings so we reserve the greatest benefit from our furnace. I would highly recommend

Pamela Broady

6 months ago

Excellent service and quick response. I highly recommend Diamond Heating. Service Technician was professional and knowledgeable.

dave carroll

4 years ago

I had dual hot water heaters replaced in our home and was so impressed that I had them come back and replace my older furnace. Everything is much more quiet and efficient. They did an excellent job. I even took them up on replacing my dryer vent ducting. It made such a difference my wife thought we got a new dryer. Mike R. and his crew at Diamond come highly recommended buy me! My Neighbors were so impressed they used them too!

Jeasten Correa

5 months ago

Everyone on the team is super kind and easy to talk to. Sam, the consultant was amazing- super knowledgeable! He made time for us during his busy day and came to our house for a furnace installment estimate because we did not have heat/ our furnace was no longer working. He offered to let us use their company’s portable heater and the estimate proposal was super quick. The installers were also AMAZING- quick and efficient.

Mike Wirschem

a year ago

Tech was great.

Brandon Isenberg

7 months ago

Maintenance didn't take that long and the Tech answered any questions I had. He also showed me how to program the thermostats so my kids can't crank the heat at their leisure.

jessica czechowicz

6 months ago

It has been a great experience working with Diamond Heating because they are honest, knowledgable, and use high quality products like Trane and Rheem. My first experience was with Sam for an estimate. I was looking for a quote to replace my hot water heater and furnace. He was timely, friendly, and spent huge amount of time educating me and answering all of my questions. I did not feel rushed and the quote was quickly finalized. I also felt absolutely no pressure to commit quickly or do unnecessary work. I ended scheduling a service call for maintenance on both units. Tyler was very professional, timely, and gave me pragmatic advice for how to get the most years out of my furnace. They have my business for both maintenance and future replacement when the time comes. Also, their customer service with scheduling and stuff like that was a breeze. It's rare to find a business that is just so pleasant and kind with every interaction.

Kevin Osorio

2 years ago

Probably the best service in general. On time, speedy repairs and no random hidden BS. I recommend if you want good service.

David Ross

3 years ago

Lily Marsh

10 months ago

Joe, Justin and Jackson all professional technicians and installers from
Diamond Heating & Air Temp. Very knowledgeable, very polite. Answered every question, while explaining to us what they were talking about. We are very happy with our new heating system and with their work. Thank you so much!! 😊

Kurt Behymer

11 months ago

Keith is very professional. Does great work and communicates well. Highly recommend

Joni Day

5 years ago

Jerry, the owner, came out on a Friday evening to check the work that was done on my Lennox and I am very pleased!! I appreciate you very much!!😊😊

Skip Rodenberg

a year ago

Wonderful service! Complete heating system replacement functioning and working properly. Was done in an accurate and timely fashion.

Lee McFarland

3 years ago

From the admin staff scheduling appointments, installation technicians and maintenance workers, I've always and I mean always have received excellent service! The technicians take time to go over what they have done and any recommendations they have for the future well being of the unit. Great team!

Michael Bailey

2 years ago

Good communication preceding & during appointment time. Technician was punctual & thorough in conducting annual maintenance. He was knowledgeable in answering my questions and didn’t try to sell me something I didn’t need.

Michael Martens

a year ago

Tom from Diamond heating was awesome! He talked me through fixing my heater over the phone saving me several hundred dollars.

samantha langeveld

a year ago

Karen Helton

a month ago

This is the greatest place for your heating needs. Tyler was on time, polite, answers questions, and did it all with a smile. They actually act like they are happy for your business. I love them!!

Vicki Brown

10 months ago

Excellent company!
Albert was very prompt and quick. Nice guy.
I have been very happy with products and service from Diamond Heating and they cost way less than the other guys.
5 Stars

Dan Sheier

a year ago

Jacob Zipay

4 days ago

Steve Padrick

4 years ago

Great team over at Diamond Heating! Joe and Kara have earned my business with a service level that is Top Shelf. Thanks for getting me squared away and warm, Diamond Heating! You are now my first call~

Heather Siegel

4 weeks ago

Demetrius was great and extremely polite! Thanks again

Kathleen Lucas

8 months ago

Great service, very pleasant people to deal with. Thanks Albert! And thanks to Sam for coming out so quickly to give us a quote on a new furnace.

Ryan Colver

3 years ago

Deanna Spils

6 months ago

Albert D. was very thorough and professional. We’ve had other plumbing and heating companies look at our heating situation but couldn’t resolve the problem.. Albert D. Took his time and figured it out. He actually got to the bottom of what needed to be done along with replacing and updating some parts. He explained what he was replacing and why so I could understand it. We’ve been very pleased because we have no longer had any issues since he’s fixed it. We had six frustrating years until Dimond and heating sent him (Albert).Thank you,Deanna Spils

Rick Elliott

a day ago

Technician was very friendly. Called to see if it was ok to arrive few minutes early.

Toni Taylor

3 years ago

Our thermostat stopped working. I called and someone was in my house within a few hours and they replaced it for a new one. He gave me various options to help work with my budget. The worker was respectful, and extremely helpful even answering a few unrelated questions. Will call again if any thing else needs servicing.

Yoko Mclain

2 years ago

Michael Schwahn

9 months ago

Fast, Friendly, Informative, Affordable.That sounds like default marketing terms, which it is, but it is also accurate.Very happy with the service.

Vaosa Leifi

6 months ago

Professional & quick to respond. Could not have asked for a better company to work with. Thank you for your service.

David Reed

2 months ago

Technician was on time and completed the work in a timely manner:

Eric Dandron

4 years ago

We had an exceptional job done this past week from these guys. Mike R. was very knowledgeable and efficient with completing our job. Thanks again mikey boy!

Erika Deweese

3 years ago

Tyler was on-time, friendly and professional. We have been a Diamond Heating customer since we moved to Anchorage. You get what you pay for! The company is good to their employees, the employees take pride in their work and you’re sure to have a good experience. We will always support local Alaskans and this company and their employees deliver good service every time! Very happy with the response time, quality products and product knowledge. Thanks for keeping us up on our annual maintenance- happy to keep money circulating locally because we are always taken care of by these gals and guys!

Nancy T

2 years ago

Highly recommend these professionals. Courteous, competent and communicative.

Noel Lake

4 years ago

My parents called Diamond Heating/AirTemp when the heating system in their house went kaputt. They were extremely pleased with the quality of work and the great people with whom they encountered. Jack and Joe were friendly, helpful, and professional. Thanks for taking care of my folks!!

Connie Masuhara

a year ago

Joey Yang Alaska

7 months ago

Dmitry was fast in installing a new blower motor for my house. I also like the communications before and during the day of service.

Joshua O'Brien

4 years ago

Diamond heating did an install little over a year ago. They came out twice for courtesy inspection. Since then we had a leak. Due to schedule and living out in the valley, we agreed upon a date/time. The tech was very prompt, called ahead. Tom did a walk through if the system. They are an Anchorage based company however they waved the travel fee. It was leaking from a plumbing pipe but it's not something they fix. They gave me a place to go to.I have more work that needs to be done to my heating system, we are going to expand on it. Once we save up enough for it they will have my business. I've dealt with them several times, very courteous, reply by phone and email.Owning a house is an investment, they are not the lowest nor the highest bid I received. I know the work they do is top notch, my investment is in good hands.

Mike Mansky

a year ago

Tyler was friendly and professional. Service was much appreciated.

Ethan Abelov

3 years ago

*Updated Review* Angela called me to discuss my review. We had a nice conversation about ways Diamond heating could ensure the customer fully understands what they are paying for and what they are getting for the price. She was very friendly and wanted to make things right. She offered to refund some of my fee which I declined. In the end we agreed that the partial refund should go to a charity that they support.After our discussion I feel confident that Diamond Heating will make a few small changes that will benefit both them and their customers. The fact that Angela is so proactive in reaching out to dissatisfied customers and making things right leads me to now recommend them.~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~I wish I could rate these guys higher, but I cannot. We needed to have our on-demand water heaters and furnace serviced. They are less than a year old so I figured they wouldn't need much. I called around to about 5 different places and found their quote of $99 for a call out fee with one hour of labor to be the best deal so I made the appointment.The tech arrived on time and was very friendly and competent. However, a little after an hour as he was wrapping up I inquired as to the bill and I was told $210. Uhhh what? For the additional $110 the technician adjusted the gas valve, replaced the filters (with my own) and put a plastic bag inside the furnace to keep water from dripping down inside. This was an issue with the vent pipe from when the house was built. So he used no parts whatsoever.I called in to the store and asked about the more than doubling of the bill, and was told that this was actually a good deal and he gave me a discount..? Now this may or may not be true, but there are two problems. One the $99 fee should really be called a $99 fee to simply arrive at your house fee, as you get nothing else from that money. And to me it's really misleading. Two, while every other company in town may have also charged me $210 for the same service, it's still a rip-off.

Lee Rahn

a month ago

Professional and concise. Attentive while simultaneously personable. I highly recommend Diamond Heating.

Heidi Glotfelty

2 years ago

These guys are great! Super professional, polite and get the job done.

Kathy Dionme

a month ago

I was impressed by the professional manner in which my needs were met and the on time service

Megan Patterson

6 months ago

I contacted Diamond Heating to have my furnace cleaned and serviced. They got a tech out quickly, and they called me when he was on his way. Albert came by and did a great job! He took his time to inspect everything, and answer my questions. He was kind, educated about his skill, and pretty funny! Before he left he cleaned everything and changed my filter out for me. Great job, I’m happy with my experience and would highly recommend and plan to use Diamond Heating again. Thank you!

Carolyn Johnston

2 years ago

Always professional, kind and courteous!

Chad Bouchard

2 years ago

E

3 years ago

Great service, great guys, great pricing, great communication...highly recommend.

Matt Skinner

5 months ago

I 1000% would use these guys again.They were very quick to come out and inspect our failed furnace and dropped off some heaters the following day to keep us warm while we waited for our new furnace installation.The new furnace is working flawlessly and as advertised.

Daniel Conlin

3 years ago

Very happy with the service from Diamond Heating. They were able to schedule us in much faster than anyone else. Tom was quick to figure out the problem with our HRV and got things working correctly again. Will definitely use them again in the future.

Dale Fairclough

8 months ago

Serviceman was knowledgeable and very personal he took the time to answer my questions and explained what services were done and why.

Joe Brean

4 years ago

Mike Ralston is a friend and a brother of Fraternal Order of Eagles here in Anchorage. He was one of the first to arrive at our building after the recent earthquake and inspect the heating and mechanical systems. THANK YOU! He then stayed and helped with clean up !! People Helping People

shelley phillips

10 months ago

Tom was efficient, pleasant & very knowledgeable about what was needed to help me out today. Job well done. I would give a five star rating! I’m so glad I called and they were able to switch schedules around so that they could see me quickly, because I needed help as soon as possible. I had all kinds of problems. Gas leak, carbon monoxide leak, furnace was so dangerous he had to shut off the heat. So yeah, I am super grateful that Tom came out today! Thanks to everybody, I am safe tonight, where as not so much yesterday!!!

Ted Richie

7 years ago

I have been using Diamond heating for my rental property and home for over 8 years and am very happy with them. They always arrive when promised, do excellent work and are very good about emergency call outs. I highly recommend them.

Vince Spezialy

10 months ago

Diana Flavin

9 months ago

Mike and Brandon were prompt, friendly and professional. They went above and beyond my expectations. Thank you both!!

Kneeland Taylor

10 months ago

Albert did a great job performing the annual maintenance of my boiler. Friendly and took care of the only problem quickly.

sean kelly

3 months ago

Diamond was incredible and affordable. They fixed my furnace in no time at all! I would definitely recommend them to anyone

Imran khan

10 years ago

The company is a best service provider in USA.

Brandy Roberts

3 years ago

I would like to share my experience with Diamond Heating and Air Temp Alaska. First, I will be honest, this is not my first rodeo. I have called them out to the house before. The first time, we had a small gas leak. And we could smell it. Scary stuff. The techs came out and knew exactly what the issue was repaired it and then just happened to notice that my vent in the garage that provides proper air flow to the outside had been taped up. My painter had done this to stay warm while he was working on some projects. I didn't even notice. That tech probably saved our lives! He also explained that our boiler was old. He said we could probably get some more life out of it but to just to be aware that the years were numbered. Honesty - how wonderful! He could have just said this thing is done - you need to replace it right away!Second experience: Our boiler was leaking water and I again called Diamond. Tyler came out. It was super windy. When Tyler arrived he saw me chasing down my neighbors trash bins in the street. He stopped his van jumped out and helped me wrangle the trash bins. Pretty nice right... And then he diagnosed my issue. Russ another specialist came over to help him install the new parts. And just like that, the boiler was back up and running. Thanks be to Russ and Tyler! And then, they noticed that the board that was holding my garage heater needed to be tightened. So they jumped on their ladder and added some extra screws and tightened it up for me. Again, maybe saving us from ourselves - for the second time.I am so thankful - it nearly brought me to tears. I offered to buy them lunch and Tyler kindly turned me down. Can you believe that? And keep in mind that these guys were at my place through the dinner hour. That level of customer service is so hard to find here. If you live here in Anchorage, you know what I am talking about. If you call Diamond Heating & Air Temp, you will be getting stellar individuals who obviously care about people and about doing excellent work!

Jim O'Brien

a year ago

I couldn't image anyone else working on my Furnace.. they were the best.. Jack went out of his way to take care of me..

Craig Floyd

6 months ago

Sophie Minich

4 months ago

Quality, friendly, reliable service.

Adrian Thomas

a year ago

Was able to get in and fix my garage heater the same week I called. Also able to quote and fix same day as diagnoses. Awesome tech

Sandra Rennard

4 years ago

Tom was quick, efficient and friendly.

John Rorrer

7 months ago

Tom showed up on time and very professional.

Miranda Mahle

a week ago

Mike Ralston and Brad Johnson helped us with the installation of our new garage heater. They showed up on time and did a great job!!!

Chad Campbell

5 years ago

Excellent customer service! I had my furnace inspected this morning, Keith was early and extremely professional. He was able to answer all my questions and explained the service in great length as well as provide information about upgrading our furnace in the future. Very happy with the quality of service and having a technician as friendly, professional and knowledge as Keith!! I’d give 10 stars if it was a option!! Thanks for a positive experience and looking forward to continuing business in the future!

Emily E

7 years ago

This is an excellent company. They deliver the services as promised and are very respectful. If you want a job well done, call Diamond Heating.

Jeff Dobson

2 months ago

Our technician, Tom, was punctual and very professional in describing what work was accomplished and what to watch for regarding the performance of our furnace since it is approaching its service life. I highly recommend him.

Jermaine Sterling

2 years ago

Literally everything from the initial inquiry to the install was amazing. Cece literally took care of all the logistics of my duct install. Then, Joe comes out amd offers great ideas to what I assumed would be a complex install. They were able to get Mike and his team out there super fast. Mike even called me and made it very clear, I'm here to do whatever you need, we want you happy. This is great business. As my project evolved and the other contractor ran into challenges I needed to get Diamond back out to make small tweeks. They were there without questioning why. I am a lifetime customer. Seriously, this place is remarkable, they're AMAZING!!!!!!!!

Josh Hanke

3 years ago

Had a whole home humidifier installed by them. They communicated well throughout the whole process from initial consultation through post-installation follow-ups. They stand by their work after the sale. Highly recommended.

KC H

10 months ago

Peter M

7 months ago

Cal out fee $120. Tech Tyler new his job and was done on one hour. Needed a rollout switch. Switch cost $118. System worked for one day. Then shut down. Called service. Again. They said they would consult with the tech. Called back. Tech told them it needed another rollout switch. They called me to tellMe this. But that the part was only available in Soldatna. A town far away and that would I like air or postal shipping ? At this time knowing that the WeilMclain boiler I have has a local Anchorage distributor I decided to call them. Circle Plumbing Supply the distributor had 3 pieces of the Rollout switch in stock. Cost $34. I went and bought one and installed it. Furnace works again. And I have heat. I decided to post my exact experience and costs so people can read it and make their own decisions regarding this service

Brian Dow

4 years ago

Great customer service, friendly people, super helpful. I usually don’t recommend businesses but have no reservations telling people to call Diamond Heating.

Jayme Fenn

10 months ago

Mike Lessley

3 years ago

What great service we had today! Tom was very efficient at his job, on time and was always keeping us updated on what he was working on. Thanks for great service!

Angie R

2 years ago

I've been a longtime customer with Diamond Heating & AirTemp AK. They are a great business to work with from the customer service employees to the techs that do my yearly maintenance. I have no complaints and I can always count on them to get the job done.

Evan Cotten

4 years ago

Jerry and his crew at Diamond Heating are always professionals. They always seen to go above and beyond!

paul steer

2 years ago

Excellent service. On scheduled time Personal repair man who explained everything. Billing charge was exactly as expected

Sarah Stever

2 years ago

From the moment I called Diamond Heating I knew I was going to have a good experience. I only had to wait a day for someone to be able to come to my house. The lady who scheduled my service was friendly, funny &, put my mind at ease. The technician Tom who came out was really nice, he explained to me what he was doing & showed me how to better maintain my furnace myself. I will definitely use them again!

Scott Chambers

4 years ago

I’ve worked with Mike Ralston at Dimond heating on serveral projects over the years and I always look forward to seeing him on the job. Mike is great at what he does and is very much a team player; he works well with the other trades on the job to make sure the job goes well for everyone.-Scott

Mike Dunn

a month ago

The technicians were polite and knowledgeable. Overall, happy with the service.

Tyler Goldade

4 years ago

I've been working with Diamond on a professional level for several years. I use them for my projects because they provide excellent service and a great experience that works well for our clients. They are adept at seeing potential issues on the front end of projects and helping us think them through.

Cathy Girard

2 years ago

Tom was very professional and answered all my questions. He got his job done efficiently and thoroughly. In the past I have used and been pleased with other heating/plumbing companies but I am happy to start using Diamond on a more routine basis.

Michelle Roberts

a year ago

David Friedline

a week ago

Demetrius was awesome. Very personable and skilled. Give that man a raise!

Shane Mecham

a year ago

They have been great to work with, very profession. Did a tankless water heater install last year. We had a small leak show up and they were here that day and fixed it. Maintenance with them have been great as well. Communication has been wonderful. Thank you!

DAVIS ALDERSON

a year ago

Technician arrived on time, was very knowledgeable and professional he conducted his inspections in a timely manner effectively answering the few questions i had and billed the standard charged that was discussed when i made the appointment ( no surprises) I am very satisfied with the company and the technician sent to provide their services .

Ryan Fenn

2 years ago

Amazing service! Had an emergency call on New Year’s Day at 6pm and they came out promptly and fixed the issue! Technician was very polite and professional. Highly recommend !!!!!!

Bryan Lane

2 years ago

Very Professional, quick, and informative. Will gladly continue to utilize their service.

Sabrina Haverfield

10 months ago

Professional and friendly. Super happy with the furnace install process. Will be using them again.

Ben Anderson

a year ago

They sell a Honeywell home t6 pro as their smart thermostat at a price of $450. It’s $118.99 on Amazon.Response:-yes, the technician installed a new thermostat because my house was 45°F during the winter in Alaska. He told me my current thermostat didn’t work, so I didn’t really have many options other than to buy something right away. So no kidding I felt buyer’s remorse.-if what you’re saying is true, then you charge $330 for a service that took 30 minutes tops, which Google states should cost less than $60.Capitalism is sweet, but not when you get exposed to the public trying to take advantage of the community you claim to be helping.

Lora Huston

3 years ago

Diamond was incredibly professional, efficient and responsive. We love our new furnaces! Joe helped us choose the right options for our family and the install crew was knowledgeable, quick and clean. All of our interactions with the entire Diamond crew were very positive and Cece was there to answer every question. Thanks!

Pete Sanchez

a year ago

Tyler was the tech that performed services on my heating unit in Our Home
And our Garage. He was very polite easy to talk to and very knowledgeable and professional at his trade. I highly recommend diamond heating great job.

Michael Acarregui

a year ago

Easy rot schedule. Arrived after calling. Very pleasant and professional!

Caitlin Guidry

4 years ago

This company is awesome. Mike Ralston and his team are very professional and so helpful I would definitely recommended them to my friends and family.

Amber Johnson

a month ago

David .Goodgame

10 months ago

We would highly recommend Andrew and Brandon of Diamond Heating because they labeled and explained everything after completing our installation to make it easier for us and for any future maintenance. Moreover, they checked every air duct before leaving. Lastly, they put down drop cloths everywhere they went!Thank you Andrew and Brandon:

J Wilk

2 weeks ago

Friendly, knowledgable and quick work.

S. Ramsay

5 months ago

These guys were great! Very professional, clean and neat. Finished job in time stated and did a wonderful job with both removal and install.

Tom Kennedy

3 years ago

I just scheduled for a second yearly inspection after a great experience in 2018. I love taking to a person instead of a recording when I call. Friendly and accommodating staff. Quick service and reasonable pricing will keep me coming back.

michael cho

2 years ago

Kristin Muir

2 years ago

Kelly Wytaske

4 months ago

Our tech Keith was awesome! The gal at the office who took my call today was super nice and very helpful and friendly!

Seta

a year ago

For the second time in four years our water heater stopped working after the maintenance visit. One wonders!

Markus Doerry

5 days ago

Gabriel Antuna

4 years ago

Staffed by some of the friendliest and knowledgeable people I've met; any HVAC concerns/issues you may have are sure to be settled not only promptly but professionally.

Lauren

10 months ago

Tyler perry was amazing! He fixed out problem and returned heat to our house in 20 minutes! I am beyond impressed and will be using diamond heating again! Tyler also gave me the low down of furnace maintence, which is invaluable to me as a new home owner. Would highly recommend (:

Terri Longerbeam

a year ago

Douglas Zock

a year ago

Detailed inspection and cleaning of our two furnaces. Very knowledgeable and professional service, very happy with their work. Technician did a great job!

Zach McGohan

a year ago

Keith is the best professional we have had out. Friendly and extremely knowledgeable. Thanks!

Daniel Trotter

7 months ago

Erica Ivy

3 years ago

Excellent service. So grateful they were able to get us in same day when we awoke to no heat or hot water. Thank you!

Tammy Fox

a year ago

F Gr

10 months ago

We've used them for several years and always have been happy with the service. The technicians are respectful and helpful. The comfort care agreement gives peace of mind.

Robert Mamogay

5 months ago

Chad Hufford

4 years ago

We've been using diamond for years and their service just keeps getting better. Kara provides a level of personal attention and engagement I just don't see from many other companies.

Ken Wynne DMD

6 years ago

TWO OTHER HEATING COMPANIES CAME OUT FOR OUr hrv and humidifier- neither knew anything about hrv or heating- two young guys with no knowledge- dimond techs fixed whole system- two years ago- they have senior techs trained in all heating and forced air. professional and punctual.

Darcy McGrath

2 months ago

The tech Tyler was nice but seemed to be in a hurry to complete the job and leave. I was assured by him he had fixed the problem and replaced the PPV valve along with the routine maintenance. Right after he left I went to Wasilla Fred Meyer to pick up my son's prescription and he was hanging out in his van in the parking lot by wing street. I'm not trying to stir the pot here but we pay a lot of money to maintain this system so it is working correctly during the winter and I feel almost $900 was wasted since my boiler is still leaking. Everything is expensive these days and if someone is going to perform repairs and maintenance it needs to be done right. Our heating system is new and should not be having these issues. I use Diamond to perform maintenance and repairs since they are the company who installed it.

Charles Hansen

2 months ago

Roger Crelley

2 years ago

Amber Epps

a day ago

I just recently had to have a furnace replacement. The technicians were great! The explanations about the new thermostat was very helpful and they were prompt about fixing an error code that showed up. We have been using this business for 15+ years, they have always been very customer service oriented. I highly recommend!

Kim Killion

4 months ago

He was wonderful and always ask questions!!

Steve Smith

2 years ago

Curtis Hupton

8 months ago

Tyler was great. Super friendly and knowledgeable. Discussed all my questions.
Diamond kept extremely good communication of my appointment.

Betty Crochet

3 years ago

excellent work, didn't waste no time in getting the job done, I would recommend Diamond Heating to all my friends

Daryl Peterson

5 months ago

Absolutely the best heating and air conditioning company in the Anchorage area. Technicians were professional, courteous and knowledgeable. I would go no where else after using them. Highly recommend.

Jeff Milton

6 months ago

Everyone from the office to the field tech was very professional and pleasant to work with. Service was performed quickly and a quote was provided before the work was conducted. I would definitely call them in the future.

Dan Hart

2 years ago

The appointment was easy to schedule and the tech that showed up, Tom, was professional. He took the time to talk about boiler replacement options and made some good recommendations.

Karolyn Miller

4 years ago

We get an annual furnace check every year. The technician is knowledgeable and very easy to work with. He always answers all my questions with honest and easy to understand answers. Will definitely continue to use this service.

Alison Bucy

6 years ago

They took advantage of my elderly mother and charged her $220 to change out her $10 thermostat. It took him less than 20 minutes.

Jack hartmann

2 years ago

Susan Fitzgerald

3 months ago

Justin & Brandon started our installation of a new furnace and completed it in a very timely manner. We were very pleased with the installation.

paul wasko

9 months ago

Jason porter

a year ago

Carolyn Harley

2 months ago

Albert was friendly and informative!

Randy Hughes

2 years ago

From the beginning, Joe was very professional and straight forward. From there on, the entire team, from office staff, the installer who was efficient and thorough, and the electrician were exceptional. By far a very dedicated team who demonstrate exceptional customer service. I would recommend them to anyone in need of their services.

Brenda Bowler

a year ago

Renee Oistad

2 years ago

I initially chose this business due to all of the positive reviews. I have used them several times now for both furnace maintenance and the installation and maintenance of my tankless water heater. They are friendly, prompt, responsive, courteous, knowledgeable, and professional. I will use them again.

Cary Webb

3 months ago

Returning home from a trip out of town, I found that my home water heater had leaked and was no longer heating the water. I called the after hours service and setup a call back. The next day I was able to arrange for the service technician visit. He (Demetrius) was very knowledgeable and made the necessary repair. Great job!!!

Timothy Lee

a month ago

They were extremely professional and went well above what was required. They work with you to give you exactly what you both want and need.

Bill P

11 months ago

The Maintenance Techs that show up for seasonal maintenance are professional, knowledgeable, and thorough when assessing my heating system. They have done fine work and we’re able to communicating the finding to me in a way that makes sense.

Laurie DeSoto

a year ago

Very high quality and professional service! Shoutout to the technician Tom! He was very helpful to repair our boiler system and informative! Will call Diamond Heating & AirTemp for my heating needs again!

Keissia Gadiana

a year ago

Travis Mack

10 months ago

Diamond heating has been great to us from beginning to finish, on the installation of our garage heater, CeCe was outstanding on scheduling and Brad and Bradon on the installation... thank you

shaine nix

9 months ago

After calling multiple companies around town and not being able to get my furnace looked at I called Dimond Heating & AirTemp Alaska. When calling Dimond Heating I was in the worst situation. My heat would not come on for a total of three days in the mist of December in Alaska let alone in the middle of a snow storm. I spoke with Angela who was so kind and empathetic toward my situation and was able to get me on the waiting list. Within just a few hours Tom came by to take a look at the issue. I can honestly say I don't know what I would do without them. Tom was very knowledgeable and truly such a blessing. He went above and beyond trying to help my family and I couldn't be more grateful. He was able to get my furnace up and running within just about 15 mins. Thank you so much for all that you guys do! They really made a miracle come true or as some would say they pulled the rabbit out of the hat on this one.

Jennifer Bragwell

9 months ago

I will always use Diamond company from now on. I have changed my business over to them. Ill never use Central again. Diamond showed up promptly and got the job done. Cant say enough at how much I appreciate them! Thank you

Altura LLC

4 years ago

My experience could not have been better using Dimond Heating and Air Temp! As I just opened a new business, I called to get some things looked at. Kara was AMAZING on the phone helping me out with getting Russ out on sight to look at my roof top units and getting me quotes to everything cleaned up.I later found out that I needed some new bathroom fans, Kara again was a huge blessing getting Herm out on sight to get them installed and ready to go!A few weeks later, I needed ceiling grills put back up in the ceiling, and Tom did a fantastic job ensuring that everything was done correctly.Thank you so much to Kara and her team for helping me out!

cecile davis

3 years ago

Tyler was on time and very professional. He was very friendly and was willing to answer any questions I had. I highly recommend Diamond Heating and AirTemp Alaska.

Al Davis

2 years ago

Thanks. Did a thorough inspection and on time

Troy Rohde

4 years ago

Joe came out and was extremely professional doing the estimate for our heating system. You guys are awesome!

Lance Smith

6 months ago

We chose Diamond Heating & AirTemp Alaska because they professionally do dependable, quality work. We purchased our furnace from Diamond and have our furnace cleaned and checked up yearly; always appreciate their thorough cleaning and testing. Today Demetrius did a check up of our furnace. He represented the company well. He was prompt and professional. We really appreciate the service this company provides.