Best Heating & Air Conditioning/HVAC in Arizona

Sold our house, and the buyers inspection revealed a couple of issues we didn't know about. A/C drip pan in the attic rusty, and drain line possibly plugged.
Since I had such a good experience with this company a couple of years ago, gave them a call.
Efficiently scheduled appointment. Technician showed up on time. Thoroughly professional gent fixed the problems for the price I was originally quoted. I highly recommend this Company. Their standards and behavior have been exceptional!

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.

My HVAC broke down end of August, Heat warning in effect and literally 2 hours after I called McMillin Air their technician Lalo had my A/C up and running again!!! I can't begin to tell you how impressed and grateful I am! They will have all of my future business. A million thanks is not enough.

Hobaica replaced our AC unit and we had a great experience. Getting a quote was super easy and Simon was very informative when going over everything with us. He gave us some time to consider our options and was on top of it when we called back giving him the go ahead.

Installation day was smooth sailing. Hobaica had everything covered and timed out perfectly, including coordinating the crane that was needed to get the new unit on our roof. All of the technicians on site were friendly and efficient.

After a few weeks, they sent out a technician to do a quality inspection. He was able to tighten up a loose piece and was extremely friendly too.

I'd recommend Hobaica and will definitely continue to use them moving forward

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!

Received a quote to replace non-working AC unit in warehouse.  Ryan was great, honest, prompt and friendly.  Told us things no other company had like replace with the same manufacturer that the old unit was for the footprint to make it quick, the unit we needed was out of stock so we bumped up to a 16 seer instead of a 14.  Unit was up and running quickly and no problems.  Appreciate it!  Will use again when the need arises

I am so happy and very satisfied with the service of Jake C. and his brother Finley of Transcend Air heating and cooling.
He came in a same day I called him,
he's very knowledgeable and told me about the cause of the issue and what to do and don't.
I will definitely recommend him and transcend to family and friends. I appreciate you Jake C.

Please give them a call.

KK Heating and Air was able to give me same day awesome service. Both gentlemen were very friendly and knowledgeable. They identified my issue quickly and resolved it. Giving me and my family the cool air we had been missing. Thank you Danny.

These guys offer outstanding service and reliability! We had a variable speed Trane dual stage AC heat unit put on our roof it performs perfectly and hats off to the owner and his entire staff!!

Greg & Trudy

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.

After a previous plumbing nightmare with a different local plumbing company,  I did my research and came across Day & Night!   I was in need of a professional to remove a toilet and vanity from my guest bathroom in preparation for a floor tiling project.  I needed to then have the plumber come back and reinstall after the tile was complete.  SO GLAD I MADE THAT CALL!!!!   Amazing customer service (Thank you Michelle!) and great work by the technician (shout out to Troy) !!!!!   I was beyond impressed with the timely updates and communication,  and with how effortless the whole process was!   I am thrilled that I now have a new and trusted plumber to call if the future.   The only reason I did not give 5 stars is that I feel like the price was a little high for what I needed done.......but I guess you do pay for what you get!   Thanks Day & Night team for your great work!

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.

They are fabulous and so very knowledgeable.   Came out, gave me an estimate and we set a date and time.  I had to have a complete air/heating system put in.  They came out, did their job which was greater than it should have been but the one that had to be removed was not done as well as it could have been.  Apparently, because of that, they had more work to do.  Never had a complaint, just did what had to be done.  They are a full service company and they will be my go to for all my heating and plumbing needs.  They are as honest as the day is long and besides being very professional,they are very congenial.   I cannot say enough about this guys.  They are terrific.

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!

As a Real Estate Broker having a reliable and honest AC company to refer to my clients is extremely important.  Kevin serviced all three of my AC units today and did a great job. He showed up on time and did excellent work.  He is very thorough and extremely honest.

I had them move my washer and dryer hookups from the kitchen pantry to the garage. Their rates were fantastic, I did get multiple quotes, and the tech was very knowledgeable. They were able to schedule quickly and paying the invoice via apple pay was very convenient. I am very pleased with their service and quality of work. They'll definitely be the first call for future plumbing issues.

Coy was the absolute best. He came, diagnosed the problem and found the solution immediately!!! I will always use Precision Air!!! I cannot say enough great things about Coy!!

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.

Canyon state air conditioning install a new 3.5 ton james and drew did a great job the sale and office staff were great.    
Thanks Bob Simmons