Best Heating & Air Conditioning/HVAC in United States

Paul was the technician that serviced our A/C for routine maintenance. He was prompt and I also received a courtesy phone call with ETA before he made his way over to our house which I GREATLY appreciated. He was very professional and explained the work he had completed and also the proposed preventative work he recommends we get done to ensure our unit lasts as long as possible before having to replace it. I recommend Northern Air Mechanical Services and will continue to use them for maintenance services and repairs if ever needed.

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.

Just new in Wickenberg and bought a condo.  Within 5 days the old air conditioner dies and who do I call?  I go onto a HVAC website and ask for suggestions.  Immediately I am contacted by Jason and he asks if he can help.
Besides coming to see if the unit can be fixed, he has Lola bring a temporary unit to get us by until we have permanent air conditioning.
Can you ask for better service?
The next day, at reasonable pricing, we are back up and running.  We chose to go with a whole new unit to replace the 30 year old unit.  Mitsubishi non-duct.  What a beautiful unit and installed by very friendly, professionals.
I would recommend them to anyone.

Excellent customer service from the very beginning. Steven showed up on time and quickly let me know what had to be done and why. He also told me they provide other services like plumbing and electrical which I plan to pursue. Very pleased with this company and Steven.

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!

AC let go mid-day yesterday. The wife and I set up a wind tunnel in the Livingroom to make it through the night. 1st thing this morning, hopped onto Yelp and found Comfort Experts and had Ryan come out a few hours later. Within an hour he had us back up and running :)

Life savers. Thanks Ryan and Thanks Comfort Experts for being on point.

Very much appreciated

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.

So happy I found K&K. After calling a handful of other Heating and Air companies to install an A/C unit I lost all hope. Everywhere I called gave me crazy pricing or not follow through with provide a quote after wasting my time to come to my house so they can checkout the job. I found K&K here on Yelp. Called them and they came out and provided me with a quote on the spot. Price was reasonable and job was professional. Danny was very professional and easy to work with. Don't waste your time looking at others, K&K is the way to go.

Reliance just added me as another new first-time 5 Star customer. A hardworking local business that gets everything right. Dalen and Michele, Daniel, Megan, Shawna, Enrique and Jose, they're all great. They do what they say they'll do with great attention to detail. Perfect new system install. They're my new Trane HVAC team. Give them a call.

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.

I needed my summer maintenance on my HVAC & also had a plumbing issue.  I was able to utilize Day and Nighit for both and on the same day!  As has been my experience with this company, the work was done in a clean and courteous manner.  I give Day and Night high marks for all of the professionals I have worked with.  You get straight talk and no pressure.  All the work that is done is explained in a consise manner and the options are given in a straight forward way from which to make informed decisions.  Ronnie B from the HVAC side was a joy to work with and Michael and Josh from the plumbing branch were just as personable.   They are masters of the profession and I would recommend this company highly.  If everyone of the other folks are as good as the ones I have dealt with over the last year, then you can't go wrong!

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!

We called Kevin when our AC unit went out and he showed up within an hour to take a look at things. He quoted us both a fix and a replacement, which I appreciated having the options. He was very quick and communicated every step of the way. Thankfully, our new air system is up and running now and working great!

I had Brandon from King come out to give an estimate for a waterline to the refrigerator and for my dishwasher. He was completely progressional in appearance (that matters to me) and manner. So impressed I called them back the next day to the job. The day before he showed up we had our AC quit working, he was nice enough to take a look at it and even figured out the problem right away, so my wife and newborn could get some cold AC. I am very impressed and will call them anytime I have any issues.

Where do I begin.  Basic call for AC. Main breaker keeps tripping. Guy comes out with trainee and inspects unit.  Finds that my crankcase heater wires shorted out. He cuts wires and it runs. Well around midnight my wife tells me the AC isn't cooling. I shut it off and checked. My pump was still running but the fan wasn't engaging.  Called them back. A different AC tech shows up with same trainee and inspects unit. After inspection he asks trainee what the other tech did.  After explaining he refixed what the first tech did but atlas my pump was burnt out.  I called home warranty to get it taken care of.  So I waited and waited. No calls from anyone. SoI texted the Tech and he pretty much told me that he doesn't have time to do his job.  My unit is over 30 yrs old. They wanted to marry a carrier unit to my 30yr old gas Trane furnace. The failed to properly inspect my unit and more than likely are the cause of my pump failure. I don't recommend this company to anyone.  Can't trust somone that tells me he doesn't have time to do his job.

I was having a tough time finding someone to fix my Midea Air-handler, as it is not a common brand of A/C.  When I called 1800Plumber+Air, Ben answered the phone and listened to exactly what the issue was- he took down the model of my unit and actually talked through the repairs with his tech before sending him out.  The other companies I called (Goettl and George Brazil)just have an answering service and they do not relay any important info to their techs, thus having them show up only to say they could not fix it or find parts.  
Ben listened to my issues and the awful experiences i had at the other places and said he would take care of it for me and that the tech he was sending, Travis - was the best.  Travis showed up and quickly fixed my A/C (needed a new control board) and only charged me half of what the others said a new board would cost if they could find one to fit my unit.  I will never call anyone else again but these guys for plumbing and A/C!!!

I am so glad we found Canyon State Air Conditioning, Heating & Plumbing to continue to provide HVAC and Plumbing services for our 89 years old aunt who lives remotely in Sun City from us in CA...My aunt, who lives in an hoarding house, very seldom allows anyone to enter her house for repair, including the telephone and utilities company.  On top, she stays up all night and sleeps at day, having hearing difficulty.

Her AC and heating unit went off in July, we reserved the next day free estimate appointment with all difficulty notes of entering.  Instead of say NO to us like some other companies we called, Kelli Kerber, the dispatcher, patient ally took down all information for us... Jorel Canizales, arrived on schedule, talked to our aunt, gained her confidence, trust and came in with the repair done at no charge to us...NO kidding...he spent times to explain and

We trust Cayon State Air Conditioning that goes beyond and above to serve elderly customers with special needs.  Thank You.