Best HVAC Contractors in United States

Roxanne was very helpful getting a tech out. Jorge was on time and fixed the problem. I also got the annual maintenance program that will give me piece of mind this summer. I highly recommend this company

Starting a new business from scratch is a lot of work with so many people trying to scam you out of money as you learn on the fly. Unlike most of the contractors and people we tried to work with these guys were very professional and amazing to work with. Their work is top notch and we plan on using no one else from here on out. Can not say enough good things about SG Mechanical. Thank you guys for being such a bright spot in this process.

Great company to work with! Honest and reliable technicians. I highly recommend!

Have been a customer for over 30 years. Never hesitate to recommend

I want to give their team and the owner Frank a big thx’s . My husband and I contacted this company due to some of the reviews , and I‘m actually shocked to see how great the results were. They came out to give me an estimate last Tuesday, then had my ac up and running by Wednesday due to my crazy schedule . (I was so glad they were able to work around that as well). They really took interests in stuff which I thought were the problems , and from there they were able to explain the procedures they were going to do, which I was thankful for because I didn’t want them making adjustments I might’ve not approved . Thx you guys all sm!

Work done on time at the quoted price. Work site left clean and orderly. Provided options and professional advice. Very happy with the service and people.

Called at 9am as my AC went out. James showed up by 11am and had it back up in running within 20 minutes. He took pictures and showed me what’s wrong as well as prices for the part needed. HIGHLY RECOMMEND!

Scottsdale Air Heating & Cooling is an excellent company! I have been using their services for the past 10+ years. They have excellent technicians who are professional, knowledgeable and friendly. Their prices are competitive and the quality fo their work is outstanding. I have recommended them to several friend who all have been extremely satisfied and happy.

It was great experience working with this company, great team of skilled professionals Thank you very much and I have now great AC system

Benefit Air came for first check up and installed additional parts:a starter assist and a surge protector. Technician took pictures of items after installing and made me feel secure that those items will protect our AC unit.

Austin installed a new part and made sure that it worked before leaving. Great job.

Alien Air was responsive and willing to work with our situation. They were on time and professional, and our replacement unit is 100% functional and cooling our house as expected. The workers were courteous and understanding, and the experience was very positive overall.

My a/c stopped working and Lilcoln Air & Plumbing did an outstanding job from the time I called, until the end of the service. They were able to come to my house the day after I called them which was huge being that no a/c in Arizona is quite miserable. Jeff B was my technician and he was amazing! He did a great job of explaining what was going on, why it was happening, and the next steps he would take. He was very honest and upfront with me throughout the entire process, including informing me of the cost of his services BEFORE he did anything. There was a lot wrong with my a/c unit, but he was able to fix it and make it good as new! I am very pleased with my experience with both Lincoln Air & Plumbing and my technician, Jeff. Highly recommend!

Brandon did a wonderful job on my AC unit. He was very clear on certain costs for my issues. I would recommend Brandon and request him on my next heater and ac check up.

The plenum fans this company manufactures are superb in several respects. All the bathrooms in my house have a Baikal Mechanical exhaust fan now. I no longer worry about air circulation issues, poor air quality, mold growth, etc. because of these fans. What a great buy!

Comfort One has serviced my two units a few times now... getting them prepared for a long summer run! I've never had any issues... they are always on time, fairly priced, honest, & reliable.
Pete P.

Excellent job from start to finish!!

We had a tricky problem where heat would work sometimes... required a few different service calls. The tech that was sent out always worked as quickly as possible, and explained the issues in detail so I could understand them. Would recommend and use again!

Our unit was repaired in a very timely manner and an excellent & thorough job was done by the Service Individual. I would highly recommend their services to anyone.

Avoid them like Ebola! I was with them for 10 years...what a deterioration in service. I have had multiple properties with them and gave them a lot of service over the years. I just had to have another evap coil replaced for $2500 dollars in my condo for the 2nd time in 4 years. Why to we have a bi-yearly maintenance program? Aren't they supposed to monitor and check for issues like that unless they were intentionally done! I know Arizona is the landing zone for unscrupulously HVAC companies. They are kind of like car dealership service departments...they smile at you when you enter and laugh at you when you leave. When you try to rectify the problem by talking to the service manager, they are at perpetual meetings for two weeks straight! Hats off to the people who answer phones all day and protect they're boss from people like me.

In summary, Howard Air used to be a great company, but is no longer! They are expensive and unscrupulous. You can't count on them doing any of the 44 or 80 point services you pay for. You have to be concerned that they are damaging the system further so it causes you issues down the road. I've given by 4 home business to a new company...which is 1/2 the price of Howard Air! If they do less than they say, I'm still saving 1/2 my money and now will call my Home Warranty company instead of using another marginal HVAC company in AZ!