Best Heating & Air Conditioning/HVAC in United States

Excellent service. Went to great lengths to solve a pesky problem and make things right. Always professional.

Robert did an awesome job for a reasonable price. Good attitude, worked super hard, got it done in a timely fashion. Will definitely be using him again for anything we need hvac related. Recommend him highly. He replaced our air handler and condenser and relocated it all in one day.

Very helpful and honest company. They were able to complete the requested work very quickly. I would definitely use them again.

We thought there was something wrong with our AC, but they came out and checked it for quite a while actually. Our AC units were fine and they didn't charge us a thing. And this was during the high heat of the summer!

I've always had good experiences with the people at Hobaica.  Binh, who came out for a routine check-up, offered some good advice on what kind of filter to use -- turns out mine was too restrictive all along.
Keep up the good work!

My parents purchased a home and needed a new unit and new ductwork. LRG did a fantastic job. The pricing was fair and the work was completed fairly quickly. Very professional. LRG is the way to go!

When our upstairs AC stopped cooling, we called Comfort Experts.  Ryan was easy to work with, personable, and professional.  He explained to us that our unit was very old & leaking refrigerant, and since the old R-22 units are no longer being manufactured, our best option would be to replace it with a new unit which uses the R-410A refrigerant.  Ryan was patient as we had to reschedule a couple of times (long story, but we were trying to get our home warranty to help cover the cost of a new unit, which didn't really work out).  One thing we liked about Comfort Experts is that they offered to match the price of any competitor who bid lower for the same job.  We will use these guys for all of our future air conditioning needs!

Jake is an outstanding guy! On time, friendly, good service and attention to detail!
Thank you

Right now I'm giving them a 4 star rating but will come back later. Reached out to them and a few other places for a quote on a mini split being installed. They beat everyone's quote by quite a bit and the installers were here on time and had everything done within a few hours. Installers were friendly and kept good communication on the status of the install. They wrapped up and headed off after confirming it was all working great. I waited for the first rain to make sure there were no leaks before writing this. all out. So overall pretty happy with it. Why the missing star? While they did a good job of cleaning up a few metal shaving and sheet screws were left on the floor and I did step on one. Honest mistake and I can't expect them to find every little thing but still sucked. Overall I would recommend them and have to a co-worker looking for a similar install.

We received excellent service from Raul, a technician with Reliance Heating and Air Conditioning this past week.  Our heat pump was fixed a day after initial diagnosis (blower motor) and we're happy to have heat again :).   Raul was professional, neat and courteous, highly recommend him.

Fast.  Install of a new system, removal of in closet air handler, three drops for returns and replacing inefficient old duct work in one day.  Custom job with excellent results.  The guys worked as a unit and I was impressed at their attention to detail.

HVAC running great.  Steve came over the Saturday morning before his daughters softball game to help me with the thermostat.  A little unit lockout that I did not know about.  All good now.  

They all seemed like good hearted family guys that I would invite to my house to watch a game.

Hope this helped. One last thought. Arizona Refrigeration dropped the ball on a warranty install on a different house.  Charged my $1200 for 3 hours work to install a compressor that failed under warranty.  Crooks.

Accu-temp fair quality work.

We used to be customers.  The last two times they failed to show up in the 2-3 hour time window they had committed to.  After I call them....The first time the dispatch told me that other unscheduled customers took priority over my scheduled repair job.  The second time they just could not make it during the morning window.  I picked morning so we would not get bumped.

They did not even have the courtesy to call and say they would be late.  If they can't respect my time (yes I took off of work to be home for their service call), they I cannot respect them as an organization.

We did use them before, but no more.  Many other highly rated AC companies, and I already was serviced, professionally and on time by one, certainly not Day and Night.

Both of our AC units were on their last leg, house is about 20yrs old. I got quotes from 5 different companies, many of which were much larger, lots of the larger ones sent out dedicated sales people which was kind of a red flag for me that they need to charge higher prices for all of their extra employees. I'm really glad that I found DeModica Air, Jon Jon came out the day after I called him, explained all of my options, including patching my existing units which he said he could get them to last probably another 3 years. But he recommended replacement and we are glad we went with his recommendation. He had both units replaced, along with the air handlers in just 2 days. I highly recommend giving them a shot, at least invite them to give you a quote.

We had a motor which burned out on our furnance (it suppose to snow tonight in Sedona) and needed to be repaired. Once the part was ordered and received, Stay Cool came out and fixed the issue. They even stayed an extra 15 mins or so to explain what fixes/repairs were made and tested the furance to make sure it was working well.
Thank you so much,
Daniel

Last month our a/c stopped working. We filed a claim with our home warranty company on a Saturday and I was so worried that we were going to be without a/c for several days. Being August, 8 months pregnant, and also having a 1 year old I was very concerned! My husband left a message on Sunday, and someone contacted him back letting him know they would be out early Monday. The communication was great and the tech who came had the part we needed on hand and fixed it right away. I was so thankful! Great customer service and no further problems, couldn't ask for better!

We got an awesome heat pump installed and couldn't be happier. Our Bosch unit was installed  and purrs like a kitten. We also got some advice to get some roof repairs done, to correct  some problems created by our former HVAC unit installation.
Kevin did the work himself, after the roofers performed repairs. We are very happy with our choice and want to highly recommend Keven to anyone who reads this review. I will hire him again in the future and I will tell all of my family and friends how happy I am.
Sincerely, Iris.

Quick response. Honest guy. Replaced the part needed quickly on the spot. Great value. I will be calling next time I have a problem. Thanks king plumbing!

Booked appointment a month ago. They confirmed day before appointment. Received a call the day of appointment saying that the technician called out and that they would need to reschedule to August 20th. No real apology just we are really busy and will note to not reschedule you again.

I have a fairly new home, built less than 2 years ago, and my tankless water heater went out a few weeks ago. The company charged me for a part I didn't need that was still under warranty. It took two weeks for them to finally fix it and all it needed was an electronic master reset.

I reached out to ask about why they charged me for a part I didn't need and they said due to all the time they spent here and on the phone with tech support.

Here's the issue I hope you correct going forward so it doesn't impact future customers:

1) Your technician didn't spend more than 5 minutes here the first time. He didn't troubleshoot anything. I told him the code and what I looked up online that led me to calling you. He said yup that's it. Then he left.

2) Had he troubleshot the issue it could've been resolved that day and we wouldn't have been without hot water for two weeks. Also, this would've prevented the ordering of a part that was unnecessary.

3) The second technician said he's not a plumber, rather he's an HVAC guy. I think having the properly trained technician would have sped up the job, reducing time wasted on troubleshooting a master reset.

I am giving 2 stars instead of 1 because  I am thankful the last technician that came out was honest and was able to resolve it and get the water heater working.

So my first Impression from the company was really positive but after I signed on the dotted line things changed...the system was to be installed in one day and all trash was to be removed same day. I left the installers and headed off to work. When I got home everything seemed to be in order other than all the trash they left in my front yard. The next morning I headed up into the attic to look at the new unit and I was not happy. There were exposed wires just left lying in the attic, the changes to the air intake that were discussed in the contract had not been done and there was a 2 inch gap in the air duct cooling my attic not my home. I called the office and left a message for Mike and received no response. I called the following day and they finally had someone come take away the old unit. After 2 more visits they finally got the hole fixed and wires taped off. As I was talking to the tech about the repairs I asked where the air scrubber/UV light was located that was included in my contract. The Tech told me it hadn't been installed and it was never in his work request. So I called Mike and he assured me it was an honest mistake and that they weren't trying to cheat me. The Trane unit seems to be doing great and I am happy with it but the customer service was differently lacking. I wish I could say I just caught them on a bad day but this was over 3 weeks. Hopefully they can work on this and insure it doesn't happen to others.