Best Heating & Air Conditioning/HVAC in United States

Needed a new A/C unit installed because dog had been urinating on the previous outdoor system. Spoke with Jason who was able to get me a reasonable quote for a new unit installed. They were very patient and listened to my concerns as I had just been ripped off by a different competing place who had been out three times including charging us for coolant when it was spot on obvious there was corrosion and a leak (I do not recommend Simply The Best).

Jason provided the quote and the install was done within a few days which is excellent response time considering I was in a jam and summer is here. Installers were very professional and even had the job done under the quoted time frame and did preventative maintenance on the other existing unit. Recommended. Straight forward, friendly and professional and don't play games with you like some of the other guys. We need integrity living in Arizona with the heat and I can say based on my experience, Northern Air provides exactly that! Thanks again and will use in the future for all cooling and heating needs!

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.

They arrived quick and repaired the Heat Pump /AC unit in timely manner still working well

Well, I called into hobaica to have my ac serviced on my home I just moved into, to make sure everything is running well.
The service person I spoke to on the phone was a very friendly gentleman. I felt I was going to receive great customer service.  
The service man who came out to check my ac went out side and checked my thermostat.  Then went into my attic . He was up there for a bit.  And then came down and told us about how we will need to replace our blower, gave us a quote of 745.00 dollars , then tells us , I know we are expensive so you can probly get the part from Grainger cheaper and find some one to install it for you .
My husband realized after he had left our blower would not turn off at all. So I called my brother in law in California who does ac. And he tells me to go in the attic and call him on video . Where he begins to tell me that the man they sent out switched the wires on my blower so that it would constantly stay on and not shut off..
I can't believe someone would do this to a family.
Especially after telling the service agent on the phone how we are military and  he told me the Owner was military as well. I thought we would get honest customer service ..

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!

These guys are the best. Prompt, great communications, skilled and reliable. My AC had a previously intermittent problem on and off for the past two years - and now one week after their repair it has been running like a new one. I highly recommend Comfort Experts.

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.

K&K answered our Yelp inquiry within 20-mins, and scheduled an appointment the same day.

Tech diagnosed the problem quickly, and was able to fix the issue from parts he carried on his truck.

Quick service, easy to work with and fair price, so would recommend K&K and will use them again

Moving to the Valley leaves you a bit nervous when looking for repairman. Fortunately we found Dalen at Reliance. They came out and gave us a fast estimate and ultimately installed a new AC unit without forcing us to get more than we needed.

It looks like they have a great business going and I would recommend him to a friend and use them again.

This is the best refrigeration company I have dealt with.  Ken not only provided excellent service, but also offered a more reasonable alternative to a new system, which another company recommended I needed.  His professionalism, knowledge, ethics and customer service, was very commendable.

The handle to my tub broke off at 9pm and water was spewing everywhere. I was in a tizzy and called a ton of places to get it fixed. Everywhere I called said they'd get back to me right away. I ended up shutting off the water to the entire house and no one got back to me at all that night. I woke up at 6a extremely stressed and called a few more places including Day & Night. Day & night was the only company that followed up and got Michael(our family's very own super hero) out to get it fixed. Michael was knowledgable, hardworking, reassuring and walked me through each step. He got me a great deal and is following up to make sure we don't run into any other issues with our plumbing. I won't be using any other company for my plumbing needs. This was great service from beginning to end. P.S. my very curious 8 yr old son stayed with him nearly the whole time asking a ton of questions and Michael was so kind and patient. My son believes they are best friends now lol. Thank you Michael and D&N for a great experience and for turning a really stressful situation into such a positive interaction!

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.

Garrett with Stay Cool just showed up an hour early and fixed our heat pump that had been out since last Friday. You don't realize how amazing AC is until it goes out! I highly recommend Garrett and this business!

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!

Quantum is by far the best AC Contractor I have ever used. I called for service around 8:00AM and Kevin was at my house a few hours later to look over my system. He was very honest and did not try and sell me anything that was not needed. He had my system up and working in a few minutes and his price was fair.

They sent a seasoned plumber who said that he did not like the price that I would be charged to change an outside spigot. So he gave me a lower price. Was not sure if this is a line that he tells everyone. Not happy about the price. On the first try, the fitting leaked. The second try worked.

They did a great job!! Our only issue was the lack of good communication on their part resulting in my husband having to describe the problem to at least 3 or 4 employees and calling several times.  It would not have been as much of an issue had it not been  97 degrees inside the house at night and over 100 daytime.  It just goes to figure our problem couldn't have been in the winter time!

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 would definitely NOT recommend this company.
Called to have my 3 units looked at and was having issues with one.
Said he could only look at one unit and not repair it. Said he was slammed today.  How would he know if it would be a quick repair or not? First of all, why would you not repair it ? Isn't that the point of calling a repair company?
Called the office to explain that when I scheduled I asked all units to be checked out and rearranged my schedule for them to come out. Finally, she said that he could check all the units and insisted no repairs would be made. Again, why are they insistent on no repairs? That is the whole point. It is $75 for the service call but they plan to leave you hanging.
When he checks the unit I was having problems with, he came in with a list of several things that were wrong with the unit which would cost $4500+ to repair but he wouldn't recommend the repairs because it's too old of a unit. Was told I need to get a new unit which they send a sales consultant to go through the various types $4K-$20K.
I decided to do a little research and ask around for another company since obviously this wasn't going well.
My son's friend's dad has an A/C company and he came over early today (Saturday morning), investigated the problem, went over with me the cost of replacement parts which were strictly a maintenance issue. It is a Trane unit which is one of the best so maintenance is all it needed. He went to pick up the parts since Saturday they are open until noon. Came back, replaced the parts, checked the freon and it didn't even need any and it instantly became cool. Parts are warrantied for 5 years so at that time, if they are problems, look at replacing it then.
$1500 and I am set for 5 years!

You have to give Arizona Acclimated Air Conditioning & Heating Services a call: 602-616-8044
They have an A+ rating with the Better Business Bureau. I'm not surprised!

Back to this terrible company. Every single thing he said was not working was FALSE. He also told me it needed 11 pounds of freon at $200+ per pound so $2200 in freon alone. There were no leaks as he claimed. If I had no freon and did not get freon today, why is my house so cold now?
They push hard on new units so that's their scam. They don't want to repair anything for you. They want to rip you off!
I have to get up now. It's so cold in here I have to turn up the thermostat.