Description
Great Guys Heating, Cooling, and Home Services provides residential and commercial HVAC work including commercial refrigeration. Examples of this are furnace repair, air conditioning, cooling, evaporative cooling, hot water, boiler, commercial refrigeration, rooftop units as well. Service Areas: Littleton, Denver, Highland Ranch, Lone Tree, Aurora, Lakewood
SERVICES
A/C system maintenance, A/C system repair, Ductless heating & A/C services, HVAC duct & vent installation, HVAC duct & vent repair, HVAC system maintenance, HVAC system repair, Heating system installation, Heating system maintenance, Heating system repair, Install AC, Install thermostat, Repair HVAC, Thermostat repair, 24 Hour Emergency Service, 24 Hour Services, A/C Unit, Air Conditioner, Air Conditioning Repairs, Air Handler, Air Purification, Air System, Annual Maintenance, Ceiling Fans, Check Ups, Commercial Cooling, Commercial Cooling & Heating, Commercial Electrical Repair, Commercial Maintenance, Commercial Refrigeration Air, Cooling Equipment, Cooling System, Cooling Unit, Custom Home, Diagnosis & Repair, Duct Work Sealing, Electrical, Electrical Electrical, Electrical Remodel, Electrical Services, Emergency Ac, Emergency Ac Service, Emergency Repair, Emergency Service Available, Exhaust Fan Installation, Fan Motor, Filtration System, Free Estimate, Full Electrical Services, H E A T I N G & C O O L I N G, Handyman Services, Heat Pump Service, Heating & Cooling Equipment, Heating & Cooling Systems, Heating And Air Conditioning, Heating Or Cooling Systems, Heating Solutions, Home Services, Hot Tub, Hot Tubs, Hour Emergency, Hour Emergency Service, Light Commercial Refrigeration, Living Space, Maintenance Check, Maintenance Commercial Refrigeration, Mini Split, New Builds, New Circuits, New Installations, Outlet Replacements, Panel Changes, Performance Tune Up, Preventative Maintenance, Refrigeration Solutions, Residential & Commercial, Residential & Commercial Hvac, Residential A/C, Routine Maintenance, Seasonal Maintenance, System Upgrades, Vip Service,
Reviews
Leandra Martinez
2 months ago
We called Great Guys for some routine maintenance on our air conditioner. In booking the appointment, we found out about a great VIP program. Tom came a few days later and was fantastic. He was courteous, knowledgeable, friendly, and did an amazing job. He did a full inspection and cleaning of our air conditioner and explained everything in a way I could understand. He even showed me before and after photos. Before ending the visit, he gave me some tips on how to care for the system until their next visit in the fall. The bonus for me was the savings for signing up as a VIP. I never look forward to household maintenance but Great Guys made it easy.
Linzy Cassell
3 months ago
Can I just say Great Guys is truly the best of the best! They make referring clients their way so easy! I had a client call today raving about Ethan and the amazing job he did for them on their furnace today, thank you Ethan! Last week had another client call praising Maddy and her team, for a no heat call and getting their tenants taken care of quickly and effortlessly, they were truly grateful and so am I! Thank you Great Guys keep up the good work, You are building an amazing culture over there and it shows!
I had out to my house this morning. Before they arrived, I received a text with a picture of the technician, his name, and a link to track him on his way to my house. When Brian arrived, he was very respectful of my home (booties on feet), and did a great job working on my system and giving me information. I ended up signing up for their annual program because the cost was $1 more than I was going to spend for the appointment and it included a return trip. Good value there!
Jillian Breska
4 days ago
Tony and Alec were awesome. They worked their butts off and stayed (very) late to ensure our AC was installed and done well. Super nice guys, too!
Michael Farley
a week ago
Ethan, the technician that was sent out on this job, was remarkably efficient at diagnosing and solving the issue. He communicated clearly what was wrong and gave me options for repairing it and how to maintain the unit to prevent the problem from recurring. I really appreciate the work this company did.
I had a fantastic experience with Great Guys, yet again! Every time I've had an issue with my boiler and swamp cooler they have acted quickly to come out to resolve issues. I had a new swamp cooler installed today and the whole team made the experience easy , friendly and seamless. I highly recommend Great Guys!!
Amalia Janisch
3 months ago
Fast response time and most inexpensive company I price compared. Customer service and attention to install detail was better than I could’ve ever anticipated. You can tell they are family owned and operated, their care to do a job well done surpasses that of any company I’ve used in the past. I’ll use and recommend Great Guys every time!
Jamie Meyers
4 months ago
These guys really are great. From the beginning when Marcus came to give the estimate I felt like they were trustworthy. They did a new furnace, ac, and hot water heater for us in one day. During the install they were on time, polite, and respectful to me and my home. These guys will be my go to from now on!
Geramy Hobbs
3 months ago
Having a water heater go out is always nightmare. Fortunately, I had the support of Maddy and her team. Great guy was able to send someone out without hours the morning this untimely event happened. They were able to diagnose the issue and provide a solution that same day. Their staff was really friendly and knowledgeable.
Holly Phillips-Cardwell
5 months ago
I have had nothing but great service! I recommend Great Guys to everyone I know. I love that they send a picture of the tech that will be coming to your home keeps things safe when you have a face to put with the person at your door. Thanks again Great Guys for working hard to get my heater back up and running during this cold spell.
Ethan was great when he came out to take a look at some noise coming from our furnace. Great Guys previously installed our A/C and did a great job so I did not hesitate to use them again. They are honest with no BS and are happy to answer any questions. Will continue to use them in the future. Highly recommend.
Ethan was prompt and efficient and work was complete in a timely manner. Great Guys is the best HVAC we have ever worked with.
Great Guys have saved us on several occasions. First, they kick started our old abused HVAC system after we moved into our house. About a year later when it finally croaked, they replaced it with a wonderful new machine. Now they do the maintenance and I never have to think about it!!
Julie Clever
5 months ago
I wanted to say thank you to Great Guys, for sending Ethan today to look at my furnace, to see why it is not working and determined it is very old and needs to be replaced. Ethan was extremely knowledgeable, professional and explained repairing the old furnace VS replacing it with a new one. We decided to replace it with a new furnace, Jacob and Tony will come tomorrow morning to install the new furnace. Also, he was very kind to include installing a modern Thermostat and removing the old one. The Great Guys was able to accommodate me the next day to put in the new furnace and the new Thermostat. I am very grateful for their services! This company in the past, Marcus Fauth Owner put in a new AC for me and did not overcharge and did an excellent job in every aspect! Thank you so much, JS
I highly recommend their work! They were able to come out within 2 business days! They fit me into the schedule quickly and their work was wonderful! They did a great job fixing and cleaning my furnace! I will be using them again!
Terri Taylor
5 months ago
Furnace went out and woke up to a 50 degree home. Called Great Guys and they were extremely responsive. Ethan was here in no time. Diagnosed and fixed the problem and had my heat back on quickly. He took the time to explain what caused the issue and his steps to fix it. Thank you Ethan and Great Guys from a happy customer in her warm and cozy home.
James Fowler from Great Guys helped with moving a return line in our bathroom and replacing the fill valve on our boiler. He was on-time, professional and so helpful to us and our contractor. I will use them again in the future and recommend them to anyone needing boiler service.
Recently the blower motor failed in the boiler. Great guys responded on a Saturday, Brian came out and diagnosed the issue. A new motor was ordered and installed within a couple of days. Brian was professional and knowledgeable and followed through on everything promptly.
Tyler Tinnes
3 months ago
Always using Great Guys!! The techs were so friendly, professional, and informative. They were able to make it out quickly, identify the issues, and get me back up and running in no time! Thank you!
Krista Fleck
4 months ago
I can't say enough about Marcus! Marcus provides exceptional, thorough, and professional service every time! Marcus is such a great guy! Know that we will never use anyone else but Marcus for our HVAC needs! Marcus, thank you for everything!
Brandon Griffin (The Realty Resource)
6 months ago
I've used Great Guys both personally and I recommend them in my business as a realtor to buyers and sellers alike. I'm always impressed with the quality of the work and the experience. Even when they do make a mistake, which we all do from time to time, they own it and make it right. Highly recommend.
AUTO CARE SPECIALIST
3 months ago
Marcus and his team are great! Always my go to for heating and cooling. Stephen showed up early and got the job done quickly!
I have used Great Guys many times for various services. The are knowledgeable, professional and courteous. I recommend them any time that someone inquires.
Christopher Cord
2 weeks ago
Ethan has been out now three times and we've always been extremely happy with his work and professionalism he's very thorough and aptientin his explanations.
Brian quickly assessed needed repairs and scheduled them, then completed them as promised. Highly recommend for HVAC needs!
Morgan Fitzke
3 months ago
Highly recommend Great Guys! They are always on time and extremely professional. They communicate with you throughout the process so there are no surprise costs at the end.
Ethan helped us fix our broken thermostat on the water heater originally, but also diagnosed a malfunctioning component on our furnace while he was onsite which has finally stopped our furnace from cycling so often. He was timely and extremely helpful in explaining things every step of the way. You can just tell when someone not only cares about what they do, but in wanting to ensure they take care of any concerns that we had as well. Would highly recommend Great Guys for anyone with water heater or HVAC issues!
I've worked with both Brian and Ethan from Great Guys while figuring our how to handle our dying gas furnace. Initially, we wanted to convert to an all-electric heat pump system and scheduled an initial consult with Brian. He was an absolute professional during the visit to our home...punctual, explained the options in language I could understand, and provided an excellent list of pros and cons of each system configuration option. Ultimately, the electric conversion proved too costly for the budget we had allocated (which was due entirely to my lack of understanding what all was involved prior to Brian's visit) so we ended up deciding to look into repair of our current unit. Ethan, the tech scheduled for the repair work, came out to assess the scope of repair and do some basic cleaning and servicing while he was here. He did an excellent job with the service and then explained the scope of the required repairs as well as alternative replacement options. In the end, we decided to proceed with replacing the furnace, just with a modern high-efficiency gas unit instead of electric. Two for two, I'm anticipating an excellent working relationship with Great Guys as we move forward with this project! Highly recommend!
Spud Renzelman
7 months ago
First of all let me say that our furnace stoped working the day of below 0 weather, we had another company come to repair it. After 3 visits our furnace still did not work so we were in the cold over the Christmas Holiday. Through the recommendation from one of my employees I contacted Great Guys Heating. They were at my home with in 1 1/2 hours. Stephen Thompson found the problem with in a few minutes of checking. To make a long story short he had our Furnace up and running. I can recommend them most highly. They know what they aren doing.
We were disappointed they didn't have a technician available when our heater stopped in the middle of the night. However, the customer center employee who called us back right away in the morning was kind and helped get someone out quickly the same morning. The technician that helped was timely, knew what he was doing, and did not try to sell us on things that were unneeded. Will use again!
Stephen has been working on our seasonal swamp cooler and furnace needs for a couple of years now. He’s friendly, informs you of what’s being done and efficient. I am thankful to have found great guys, and that Stephen is one of their crew.
I have worked with Great Guys for several years. They are very professional, respond quickly and know their business well. They installed an air handler for me, worked on our drain system for our handler and have also helped with the electrical system for the AC unit. I will continue to use them and recommend their service to others. It is always nice to have a quality, reputable local company to work with.
David Bernesser
8 months ago
Great guys performed diagnostic on our water heater, furnace, and evaporative cooler. Walked us through each detail of each project and showed us what we can do ourselves and what was most important for our HVAC system to work properly. Super knowledgeable and easy to work with our schedule highly recommended technicians!
Craig Tobin
11 months ago
Spoke to the team about a leak with our split AC units. They came to the house within a few days and completed the repair under the warranty and educated us how to clean the filters. Great service and responsive. I would highly recommend this company. The installation went as planned and they honored their warranty and didn't play games. Great technician, showed up on time, was clean and professions and the repair was completed on the first trip
I had a great experience all around. The technicians were very knowledgeable and friendly and they diagnosed and fixed my issue very quickly
We had our furnace serviced and the tech was friendly, quick, and thorough. He was also early (unheard of!). Great company, great price. I'd recommend to anyone needing HVAC!
Great Guys! Well, awesome guys, professional, excellent, fantastic. All of it. They are amazing. Helped us so much with replacing and updating our HVAC and then return vent situation. Our house is well balanced and happy with temperatures for the first time in four years! Thank you!!
Bruce Snyder
5 months ago
With the need of a furnace repair in cold weather, the staff scheduled me right away and James was able to replace my circuit board after hours with no issue. Great company.
Mike Thornhill
10 months ago
These guys went above and beyond to find a solution to my A/C problem. I was impressed with their high standards for work quality and the good value I got from hiring them. It is hard to find high quality, motivated professionals in Denver so I will definitely be using Great Guys again.
Kimberly Sandoval
5 months ago
Our tech was on time he even sent a text with his pic so we knew who to expect. Made an assessment and fixed the lighting issue we were having. Thanks Nick 😊 Overall 9.5 out of 10 overall for this company!!
Great Guys HVAC & Stephen is top notch. Their expertise, customer service & communication set them apart. They quickly got parts to perform work under manufacturers warranty and then spent the time to educate on system maintenance and performance. Highly recommend.
We originally had a mini split installed incorrectly by another company. Great Guys worked directly with the manufacturer to properly install the unit. Their technicians are very knowledgeable. They instilled confidence not only with the installation but also with their honesty and integrity. They presented us with all the cost effective options. We plan to use them for all our HVAC needs and highly recommend this company.
Brian Ensign
11 months ago
Ever since we had our AC cleaned it has been working well the entire summer! They are knowledgeable and very quick to get out to you! Their VIP program is definitely a great value for a homeowner so that you remember to get your important HVAC systems serviced!
Brian showed up on time, and sent a text in advance of arrival. Polite, professional, and easy to chat with, he went straight to work after a pleasant hello. Explained the problem is easy terms and fixed it quickly. Also set us up on a VIP service (based on our aging furnace, etc) which will cause multi-year checkups on our systems. Great job.
The entire experience with Great Guys was amazing! From their super friendly, helpful and responsive office staff to their courteous, professional and knowledgeable technicians, we were in great hands (pun intended) all the way! They've helped with pretty much every type of HVAC equipment we have and we won't be using anyone else.
Vickie Jackson
9 months ago
The technician was professional and respectful. He was able to be at my home before my scheduled appointment. In my eyes that is prompt service was pleased for lst time use. I will be using Great Guys for my future home needs!
Nicholas Runyan
9 months ago
I've had Great Guys out 2 times and have had a great experience both times. Brian was on time, responsive, and gave me options moving forward with repairs without trying to push anything. I would highly recommend them.
Despite having one truck down because of accident and one truck down because of a theft, they were able to come out the day after I called for a repair. The repair was done professionally and expertly by and apparently well trained technician. The price seemed fair and reasonable, although AC repair is never cheap.
Tech was very courteous and seemed to know what he was doing did not leave till he was sure everything was working properly
Rick Stinson
9 months ago
Nathan has been to our residence several times and has always been professional, on time, thorough, and able to keep or get our system running right!! We very much would recommend Great Guys for anyone’s heating, cooling, and electrical needs!!
Look no further for an extremely professional, fairly priced HVAC company. I first received a bid from Marcus/Brian, who were both extremely attentive to my needs and Brian was especially responsive to my follow up questions after the on-site walk through. In addition, working with Daniel to discuss duct design and equipment availability was a huge help.
We installed a new heat pump system and also all the required ductwork in the attic (covering about 1400 sq ft of house). As you can imagine, it’s easy to worry about the mess that may be created with cutting 12 holes in your ceiling, with an insulation packed attic on the other side… however Jacob and Tony were magicians and managed to far exceed my expectations on the quality of work and cleanliness of the job. Once the registers were installed, the air handler and outdoor unit portion also went smoothly. Jacob and Tony made sure to address all of my questions which made me feel confident during each step of the process. I could not have asked for a better experience.
I highly recommend working with Great Guys for your HVAC needs.
allison orlich
6 months ago
Nick hooked up a new electric range for us. He has done many electric jobs for us and is always super pleasant and does a great job.
Elizabeth Patty
a year ago
We have been using Great Guys for the home services part of their business. Nick handles the handy man requests and he has been amazing! We have used him numerous times! I don't even know how to hang a picture and Nick has been super patient to do all the handyman repairs I've needed in my new home. He is absolutely a jack of all trades and has been wonderful to work with so far! I will keep using Nick and Great Guys, and I will recommend Nick to anyone who needs some handyman services!!
Shannon Pederson
a week ago
Great guys is is well... great! Very friendly and knowledgeable.
The repairman arrived on time and fixed the problems we'd been having with our radiators. He was fast, courteous and the charges were reasonable. I couldn't ask for anything more.
Linzy Cassell
2 years ago
Their name says it all! They are GREAT!!! Maddy and Marcus, along with their rest of the team, are fantastic to work with. I have used them personally for all of our HVAC needs, but I refer all of our clients their way and they all say the same thing; highly impressed with their customer service, their price point is very competitive and so professional! As a business owner, it is so refreshing to know that my clients are ALWAYS taken care of. Thank you Great Guys keep up the great work!!
Brian Baldwin
2 years ago
Great guys are the best! Saved our bacon more than once. Fair prices, excellent service! Referred my parents to them after another company through warranty told them they likely had a leak and it wouldn't be covered, great guys came out, tested the system, replaced a very dirty filter, and they were back in business. Highly recommend!
Melissa Mount
11 months ago
We have used Great Guys repeatedly because of their quick response when a system is down and for the professionalism shown from the first call throughout the repair process and through to the follow up to ensure all is working properly.
Ashley Peterson
a year ago
Ethan was amazing! Extremely knowledgeable, experienced and trustworthy. Above his absolute professionalism, Ethan was very kind and helpful. I will definitely use this company again. Thank you!
Denver Locksmith
2 years ago
The first time we has issues with this unit we were told by building maintenance that we caused the issue by pushing too many buttons on the remote. When the issue had continued we contacted HVAC companies as we had not touched the remote and were still having issues, The first company that came out told us we were completely out of Coolant, had a major leak issue, that they system had not been properly installed or maintained. They told us we needed to print out the manual for the unit, that they would need to access other units to fix the issues, and told us they would have to come back another day to do the repairs, and this came with a quote of over a thousand dollars + service call. I wish i could remember the name of the tech that came out for great guys, if i get it later i will edit. Wed the 26th we had them out because our LG wall unit was not working. The tech was on time, called me before he arrived and was very nice throughout the process seemed happy to be there, happy to help. Explained everything to me as he was working. Told us the unit instal was fine, but were behind on a maintenance check. The unit was not out of coolant but was low, there was leak at the surface port but he could fix with leak stop and some tightening of fittings that had become loose. He did not need us to print out the manul and give it to him he was familiar with the unit, He did not need to access other units in the building, he did not need to come back another day to get us up and running. Our unit is working we have fresh cool air ! They did not give us the run around around, and did if for about a 3rd of what another company said it would cost. I even told him the story about being told the ladies in the office push to many buttons on the remote being the issue and when he left he told me, push as many buttons as you want you are good to go not only was he on time, respectful, seemed acutly happy to help us out, it was at a great price and came with a good laugh, which we needed after all the headaches with this unit. Thanks great guys will recommend and be calling you in future for our hvac needs ( I will even use them for my home after this experience )
Derran Barrows
11 months ago
Ethan was great! Looked over the whole system and made sure everything was good. Ethan didn't try to upsell us on needing a whole new system which I appreciated. No doubt in my mind that these guys are the best!!
James, Maddy, Adam and Marcus did an incredible job installing a new AC system, plus new electrical, in my home. They are all extremely knowledgeable, responsive, and helpful. They had our new system installed quickly and within our time constraints for moving into a new house, and were able to get everything finished professionally and on-time despite other contractors being at our home as well. On top of that, they got us the best price we could find by far. I can't recommend them enough.
We have an old furnace that is due to be replaced in the next few years and I have been heckled by a few other maintenance companies to immediately replace the unit at the cost of $8-$10k. While our unit isn’t the most energy friendly appliance serving the earth, it’s a tank and runs strong so we’ve been waiting until it truly gives up the ghost to make the investment. Not only was Great Guys prompt, knowledgeable, & friendly, but Dave didn’t pressure me at all on purchasing a new unit. He actually clarified our existing unit is running great, showed me the dirt he cleaned out, and let me know we should be good for another year.
Did I mention the total visit took 30 minutes and was half the cost I was expecting?
I’ll be a repeat customer for sure! Thanks, Great Guys.
AC service. Phone person was very nice and worked with my schedule to get done promptly. Service tech Brian was on time, knowledgeable, informative, thorough and professional. Highly recommend!
mofugginLubes
2 months ago
Friendly, professional, punctual, and informative in his annual inspection of the HVAC system!
Great guys heating and cooling had been an amazing company to work with. Our furnace went out unexpectedly in the middle of last winter, they were able to get a new one installed and running quickly and at a great price. This year we had some issues with the new furnace and great guys stood by their work and got everything back up and running within 24 hours. I cannot recommend them enough!
Paige Eilenberg
2 years ago
Great Guys did our HVAC on our whole-home remodel (an extensive job). Their pricing is fair, they do great business and if anything isn’t done properly, they are great about taking care of it. (Things happen. The important thing is communicating and fixing anything that needs it.) We plan to use Great Guys for all our HVAC needs for our properties in the Denver area, and would highly recommend them.
nicole petrillo
3 years ago
Absolutely wonderful service and pricing! James and his crew were extremely friendly, patient and professional with installing a new HVAC system at my home! Not to mention most reasonably priced compared to 3 other local heating and cooling businesses. So thankful for the amazing job they did!
I was impressed by the service I got when I called great guys to maintain my AC. They diligently took time to clean it out inside and outside. Checked the Freon. My AC runs super efficiently again.
Capped off gas pipe to fireplace. James was on time, efficient and charged me half of his original quote because the work was completed in half the time. Highly recommend Great Guys!!!
Richard Schoenung
3 years ago
Marcus and his crew are phenomenal! I have used their services multiple times and have referred them out every time I get a chance.
If you wasnt quick, professional work done, don't hesitate to call Great Guys. They really are Great Guys (and gals).
Robert Manning
2 years ago
I have used these guys twice. The first time was for an AC causing water in my basement. The second time the ignitor was out on my furnace. The AC unit fix was quick and painless. The furnace fix though was really amazing. Within 1.5 hours from my first call to him the ignitor was replaced and we were back up and running. That included a quick run to get the parts for our specific furnace. Now, we were lucky that he was in the neighborhood on a Saturday. But still. Just amazingly fast and professional. 100% would use again and recommend.
Billy Desmond
3 years ago
Honestly, a HERO came to my house. Tuesday night the temperature was going below 0 degrees and my furnace had stopped working. Earlier that day another HVAC guy examined my system and told me I needed a whole new furnace. A friend gave the number for Great Guys assuring it was worth calling them. Marcus came right over (after hours) and repaired my system in minutes. He made sure everything was in perfect condition and addressed all of my concerns. I highly recommend Great Guys Heating, Cooling and Home Services. Use them once and you’ll want to use them forever!
Rebecca Ryan Moore
4 years ago
Highly recommend Great Guys! Marcus installed central AC and a central humidifier for me and has been out for a few repairs and service calls to my heating/cooling system. He's incredibly knowledgable, professional, and friendly and is very flexible around scheduling. His services are affordable and high quality. I'm happy to have found Great Guys and will continue using them for al my HVAC needs!
Danielle Pieper
a month ago
They do a great job at keeping us up and running.
Brenda Stokes
a month ago
Professional, trustworthy, fair estimates. The real deal, even the building inspector complimented their work!
I heard of Marcus through my good friend Laura. When I told her I wanted someone to fix my furnace, she did not hesitate to recommend Marcus and his team of professionals. Marcus was professional and honest, something that's hard to come by these days especially in the HVAC business. Marcus offered to fix my poorly installed water tank heater (done by a previous contractor) free of charge when he was only paid to replace my furnace. I can't recommend Marcus enough, he is the kind of honest person who would rather lose money than tarnish his reputation. If you ever need any type of HVAC service, do yourself a favor and call Great Guys first. Marcus if you are reading this, thank you so much for the great work. I appreciate you going above and beyond for me.
Gaylon Johnson
3 years ago
Great piece of work Great Guys are! When I had called, I was having a time with water pressure for the hot water side of things. I spoke to Ron who scheduled me and stated they were about 10+ days out. Marcus gave me a
call; took the time to reach out so I could describe the problem and see how he could help. Also he followed up with me even though I had went with another service. THANKS again GREAT GUYS
Keith Farrell
4 years ago
Excellent experience all around. Marcus is an absolute delight! Super knowledgeable and patient! Not only did they do an excellent job on my A/C install, they assisted with adjusting my existing setup. Super satisfied and I am not an easy customer to do so.
I tried these guys based on the good reviews. I was more than pleased with the result. Tired of calling the big boys in town, the big HVAC groups get bigger by taking advantage of people not knowing about mechanical things. Couple years ago,I used one of the big names for a furnace cleaning and inspection. The blower capacitor was out of spec, 10% lower microfarads, and the replacement with labor was quoted at $460. Plus the service visit for inspection, $60. I thought that was high, so I declined and found a compatible capacitor for $20 online. Great guys come over, the capacitor is 15% out of spec, they quote me $149 for replacement, including labor and parts and the service visit. So I get the same service for almost $400 less. Marcus serviced our furnace, he's pleasant, respectful, and, not that it's relevant to the service performed, but also a really nice guy. Highly recommended.
I spoke to the owner, Marcus on a Saturday when I was having furnace issues. While he made himself available to make a visit if necessary, he also walked me through a few steps that I could do on my own to troubleshoot it. He was super helpful, and offering top notch customer service. This is how you win business!
Megan Stribling
2 years ago
If anyone in the Denver area needs AC/furnace/water heater/electrical help these are your guys! Our AC went out at 9:30p on Friday night (in the middle of weeks in the 90’s), and 12 hours later we are all squared away and for 1/4 of what some other folks were trying to charge us for a weekend repair. Marcus was super responsive to my quote request and James was so helpful while here fixing our AC unit. Can’t say enough great things!
They replaced my ac a few weeks ago. Very impressed with their response time and the work was great. And I've never been able to give 5 stars to any contractor for any work I've had done. Friendly and willing to answer my questions. They didn't try to sell me things I didn't need. My ac cools my second floor for the first time. So glad I found them.
Marcus and Maddy have serviced at least 20 of my rental properties. They get all of our annual maintenance contracts for AC, Furnaces and Evap Coolers. They are simply the best. I send them a problem and they always have the solution. They take the time to explain what went wrong, how I can help prevent it in the future. I cannot say enough how many times they saved our butts and got a tenant heat again while only 10 degrees outside. You can trust Great Guys...I do!
Great service! They were on time, completed a thorough review of our system and gave us suggestions for how to keep it running efficiently. Highly recommend!
Robert Cebina
6 months ago
Very professional visit. He took the time to explain everything and there was no attempt to up sale anything.
Marcus was able to help me get my furnace working the night before Thanksgiving, when I was really struggling to find anyone who would come out and take a look. Thanks a ton Marcus, I'll definitely be calling you next time I need help with my HVAC system
Adam Courchaine
a year ago
Marcus and the team always respond quickly, provide education, quality service and products, and maintain an exceptional level of professionalism. They are my go-to! Adam
Great Guys technicians showed up on time, cleaned furnace and central air conditioner, did excellent work and priced very reasonable.
patricia jones
11 months ago
Always very responsive to needs. Have used them multiple times with satisfactory results. This last time, work was completed very quickly for a hefty charge.
Ethan was excellent and I’d recommend this company to others
Mike Griffin
10 months ago
Friendly and courteous service and they’re honest in their appraisal of what needs to be replaced and what can stand to wait. They even took pics of what the problems are. HIGHLY RECOMMENDED!
Brian is a rockstar. These guys live up to their name!
Andrew Hicks
8 months ago
Excellent service and communication. The service we experienced was fast, knowledgeable and great. Ethan arrived around 2 and had the heater up and running in no time. Highly recommended!
Rick Ricciardi
11 months ago
They cut some radiator pipes from my old house. They were professional and worked hard to do so. Expensive, but if I were to remove them all, I would call them again.
Jacqueline Cahill
4 years ago
Fantastic work ! Had my furnace and water heater replaced . Maddie and Lane were amazing with getting the job done around my schedule , they were knowledgeable , fast to fix some prior issues with the old set up that was outdated ... just a pleasure to have them work in my home ! Highly recommend Daniel and his crew !!! The Best !!! 🙏🏻🙏🏻🙏🏻
Benjamin Rifkin
4 years ago
Great experience and highly recommend! It's going to be 7 degrees tonight and our heat went out. Marcus showed up and fixed our issue. The heat is working. It's also snowing outside, the roads are not good, and it's Saturday night. He showed up and restored our heat. He was also very nice and so I'd definitely recommend using this business.
Jonathan Reed
3 years ago
I don't know about you, but there is a dilemma regarding the health of a furnace and the most inopportune times they fail. Most families have away time from the house but tend to return around dinnertime, and that's when the family learns about the broken furnace !! Most predatory companies try to take advantage of this common dilemma, but Great Guys HVAC did not !!!! They did slightly mention a fast after hours response, but steered the customer (me) toward the most sensible solution, and when they responded at 08:00 the next day we were warm and cozy by 09:30! New part, warranty, a clean workspace and courteous field engineer resulted in a satisfied customer and it did not go unnoticed!!! Thanks, Great Guys HVAC!
Great guy, Nick, set up my new hot tub, he was on time and thoughtful with placement of the electrical box and wires. I really appreciate the attention to detail.
Chris Albright
10 months ago
Excellent service. Prompt, informative and considerate. Would definitely recommend them to family and friends. Thanks for great work.
Great service, honest advice and reasonable pricing. Call if you need HVAC cleaned and inspected or if your system is not working properly. Marcus and his team are top notch.
Laura Stewart
4 months ago
The electrician was thorough and responsive in an urgent situation! Thank you!!
Ethan with Great Guys did a great job fixing the blower motor on our old furnace. Wasn’t an easy job, he was dedicated and even followed up with us the next day.
Karen TPartyHater
7 months ago
Great Guy's, Brian, repaired our furnace quickly while explaining the issues. So thankful!
Bookkeeping for CMAF
a year ago
Nick did a number of electrical related items for me. It is great knowing that Great Guys are available when I need help!
One of the most dependable and reliable vendors we work with. Marcus has repeatedly helped us out time and again, regardless of time or day. I highly recommend this company.
aleksandr korenblyum
2 years ago
Highly recommend this company. Came home to a non working furnace. This was after hours call. James showed up in about an hour and found the problem. Estimate was upfront and fair.
Jeremy Morton
8 months ago
These guys went above and beyond, and were able to fix my furnace at an affordable rate!
Ben Ontiberos
a month ago
Ethan was incredibly informative and helpful
Had a need and also had not a clue... We told them what we were worried about and they showed on time, gave great service and then also provided the repairs we needed with a better product and better price than our previous bid!! Thank you!!
James Showed up when he said , Shared his Knowledge and gave his honest on our 30 plus year old Furnace , Thanks James !
Jennifer Janssen
a year ago
Nick was punctual, efficient and had the needed electrical circuit breaker to repair our faulty breaker.
Always Great dealing with these guys
Great job by great guy (guy's)
Kosta Vasilas
11 months ago
Steven was very knowledgeable and friendly will use again good service technicians
Elizabeth St. Denis
a year ago
Great experience - showed up on time and fixed the issue quickly. Very professional!
Lucas Jozefkowicz
a year ago
They were able to come out on short notice and fixed the problem! Thanks Great Guys!
These guys are the best! Reasonable and professional! I highly recommend them
Charles Parsons
10 months ago
Service Tech and service performed was excellent! Thank you, Charles
Thank you for your quick service. You guys are the best!!!
Very knowledgable & helpful. Fixed the mistakes of another company for me.
Taylor Ludwig
11 months ago
Came in and did a great job repairing my bathroom
Graydon Wachter
9 months ago
My go to for all my HVAC maintaince & repairs!
James is awesome as always !!
Greg Christman
10 months ago
They bend over backwards to make sure everything is working correctly.
James was very knowledgeable and professional!
Randy Bauer
11 months ago
Adam was very professional and efficient.
The most professional and knowledgeable HVAC specialists you’ll ever meet!!
Very responsive, great service.
Honestly one of the nicest and most professional people I've ever dealt with
Knowledgeable and professional.
Tricia Blechman
10 months ago
Awesome communication and great work
Natisha Doherty
a year ago
Always on time and very professional.
Johnny on the spot with a broken furnace!
Robyn Gonzalez
3 years ago
Great customer service, honest, great work and on time!
Vicki Snyder
11 months ago
Very nice explained everything
kevin noakes
10 months ago
Incredibly detailed maintenance
Michelle Fournier
2 years ago
Excellent service, excellent expertise
Andreas Dickert
a year ago
Andrew Franklin
11 months ago
Linda Nystrom
10 months ago
Pat Plampin
11 months ago
Tamera La Plante
3 years ago
Elmo Morales
2 months ago
Jenny LaGesse
9 months ago
Yulia Lopardina
2 years ago
Gabriela Flores
3 weeks ago
Nalisha Cotter
a year ago
Nicholas Ackley
a month ago
Rebecca Sacks
3 weeks ago
MIKE MCQUEEN
2 months ago
Alfred Madrigal
6 months ago
Sophie Tyler
5 months ago
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