Best Heating & Air Conditioning/HVAC in United States

Tracy was very prompt and found some issues during a routine HVAC inspection and tune-up on two of my properties recently. Explained what was wrong. The bills were very reasonable. He is my go-to HVAC man for all my properties now.

Airtime Cooling and Heating replaced 2 HVAC system in my house in Oct 8th, 21.  What an outstanding job from A to Z!

It started with Brian who provided initial and free estimates in May'21.  We have received a few quotes with similar price ranges and equiments.  It was Brian's responsiveness, clear communication, none pressure, and professional business ettiques that drove my decision of selecting his company.  He patiently answered phone call each and every time i had clarifying questions.  And never was a time, I felt pressure in making this big decision

The clear communication and promptness theme continued on to the installation day. Airtime called the day before and stated they would like to arrive at 4:30am and knocked on the door at 5:00am.  When I came out at 4:30am to unlock the gate, Vince, the installation manager, was already there and greeted me.  Airtime team really demonstrated customer orientation and prompness. The installation crew,  Vince, Josh, James, and Jordan quickly assembled and started their work

The crew wrapped up the installation, system testing on both Hot and Cool setting, and then proceeded to the cleanup stage around Noon time.  The test showed some adjusments needed on the blower in the attic and Josh identified the issue and addressed it quickly

I am very delighted and highly recommended Airtime Cooling and Heating.  They did an outstanding job.  Now i'll save the best for last.  Today, i called Brian to express my Thanks and also to follow up on logistic for the 2 year service that was part of the installation.  He did not answer the call.  I did not leave any message as I wanted to say Thanks directly.  Two minutes later, Brian returned my call.  First thing he asked.. How is the HVAC system working.  Is there any adjustment needed?  This is Customer Orientation at its finest.  Thank you, Brian and your installation team.  Well Done

I've worked with Aaron and Daniel from this company and they both were amazing!  Daniel came most recently, today, to help solve our cooling issue.  Quick and easy service, got us back up and feeling cool again in no time.  He even explained what went wrong and took a moment to show me.  Thanks for your amazing service!  You will be the only cooling company I use and recommend.

Our AC unit finally went on its last leg after 35+ yrs of serving us in AZ heat. We called at least 5 different places for quotes; had face to face with all who came, and decided to go with Chris W (the owner). He was professional, courteous, prompt and knowledgeable. He worked with us on getting a 3 phase unit installed as requested, unlike others who tried to sell us the 1 phase. His quote was what expected, no surprises after unit was installed. We are happy with the new unit and his professionalism. Highly recommended!

When my AC went out I called A Quality HVAC Services. I got someone on the line and a technician was at my house within the hour. Mitch was great and got my AC working again quickly. I would definitely recommend this company.

So pleased with this company!! Fair, honest, fast, friendly service. I couldn't have been more pleased. Highly recommend!! Thank you Jimmy!!

I emailed them yesterday and they called this morning and were at the house at 9:30 AM . Great response time . Kevin showed up and figured out how to get the cover off our faucet and went to the Plumbing supply store and came back with the part and repaired the faucet . The repair was done expertly and the only reason for 4 stars instead of 5 was there YELP add says      10% off for new customers and we did not see that on the bill . $250 was a little high in my opinion too .

After getting your response maybe in the Yelp add it should say mention YELP and get 10% off as a new customer . Like I said Kevin was great , price a little too high and did not get the discount .

Desert Diamond is the best most trustworthy out there! I had multiple issues with my AC unit and had other contractors out (sent by my home warranty company) that couldn't fix the problems. Desert Diamond fixed it fast and were awesome to work with. So when the condensation line on my unit broke I called Desert Diamond to fix it. I called at 4:00pm and they had someone out here at 6:00pm the same day! My service tech was Steve Schilling and he was incredible. I trusted him to fix whatever he felt needed to be fixed. He was very honest about what really needed to be done without trying to up-sell me on anything. I was so happy with him and the company I now have a service contract with them to do all the work on my unit. I highly recommend this company and Steve for any HVAC work you need to have done. Not only can you trust them but they have the best prices around!

Highly recommended for Cooling and Heating services! I just had a complete new system installed and I couldn't be more happier. The process was easy from start to finish. The prices were great along with the service I received. Personable, professional and reasonable.

Love this company! Prompt and professional in every way possible. They're family run and beyond honest. I always refer my friends and family to North Valley Mechanical and they never-ever-never disappoint. Thanks Kirk and family for being one of the good guys!!

After dealing with some 'difficult' HVAC companies, Arizona A/C Man has been nothing but awesome to deal with. Brett is super professional and friendly. A pleasure to deal with. He checked out our (failing) AC motor and eventually replaced it under warranty in very short order for a very reasonable price on the labor. No doubt that I will call upon them again in the future.

Fantastic company.  

Installed a 17-seer, dual-stage system for us recently, with a more-difficult-than-expected attic configuration for the handler (what were these homebuilders thinking, anyway?!), and Doug and his crew didn't miss a beat.

From their initial bid, to pricing, scheduling, to going above and beyond that hot summer night (until 8 or so pm) so that we'd have AC that day, they were very straightforward, and indeed, far exceeded our expectations.

Even threw in a color touchscreen wifi thermostat that I just happened to mention we'd like (and that I fully expected to pay them about $200 for).  Now, that's really going above and beyond!

Moved into a new home and needed some electrical work done. They finished in a reasonable time and the price was very fair. I'd definitely recommend them for my future projects!

Attempted to install new thermostat yesterday later on a Saturday things went sideways couldn't get new unit and then even old unit wouldn't turn on.  Freddy's came out promptly 1st thing Sunday morning very polite technician found a blown inline fuse and properly wired new thermostat works great well done Freddy's!

I called True North after finding them on Yelp. Mike answered. He was kind enough to answer a few of the questions I had regarding our system. I didn't end up needing service- but really appreciated the willingness to chat with me during his drive for 10 minutes. No pressure and seemed genuinely interested in providing good information. I'll keep their information for sure!

I had a huge problem and was getting frustrated with getting different answers from different AC companies.  Called and spoke with Kevin and he provided excellent customer service, I would highly recommend this company!

Having been in AZ for 7 years and have been burned by multiple HVAC companies until I found Scot and American Cooling and Heating.  They replaced 2 units on our home and saved us nearly $10K.  The also cover our businesses and are awesome.  Everybody should work with them!

Howard Air is my hero ! Two times they have come out after hours to fix my unit. (The units were not installed by Howard Air). In all my other homes the air conditioners were installed by Howard Air and had no problems with them.The workers are very professional and smart. This company is worth every penny that they charge. They literally saved me when I was going through an illness and was sweating in the middle of August! I can't say enough good about them.

Ran a pipe off my roof in the worst possible spot so my patio and catio is constantly  wet.  When I called to question the placement they said I requested it

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