Best Heating & Air Conditioning/HVAC in Phoenix, AZ

Had a great experience with Northern air. They came and worked with me on a project converting a garage in to a work space. Jason was super communicative. Gave me good info on the best path to take. Cody came out to so the install, he was also great, ran in to some unexpected challenges but handled it like a pro. Jason followed up after the job was complete to remind me that if I have any issues to reach out and they would take good care of the work and any issues that arose. Perfect customer service and you can see that as it's reflected in the ratings! Big respect for running your biz the way you do! 10/10

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!

Had a service call from Gavin W today. He was able to fix my garbage disposal easily and provided very helpful tips to save money short and long term on a few plumbing services Ive been putting off. I was also glad to hear about the additional services for electric, which I wasn't aware of, and the service plans available too.

All in all it was a great third visit from Hobaica and I was incredibly impressed. Their technicians are on point, well trained, consistent, know their craft and value doing what's right for the customer. I'd recommend them hands down.

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.

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

Our AC unit was not cooling and the motor in the unit was making a loud grinding sound. I searched a request for some quotes and Danny from K&K promptly responded, and was able to come out within an immediate time frame and arrived within an hour of the request. Very communicative, with request and gave a courtesy call before arrival. They ran diagnostics and found the motor needed to be replaced, which was fairly priced and had on hand to fix. Danny and Julian were quick and efficient with their work. Would highly recommend, very happy the house is comfortably in cool mode 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.

Interested in a Carrier A/C?  This is the place to call!
Good price and good warranty and good after-program (in fact, great after service with 2 free checkups a year).
Did lots of research on who to use and had it down to this firm and another.  I went with Trane ultimately, but Carrier is also great and was a hard decision for me to make between the two.  However, if I were to not buy Trane this is the company I would use.
They really have an exceptional program for their clients that I didn't see anywhere else, and I would definitely trust their service as they have many great yelp reviews here.
Carrier is an old line a/c company with a great reputation, but I just wanted to change out the Trane I had before--otherwise, Carrier it would be.
David Bird was the rep who came out who will be more than happy to explain everything in their program to you.  Nice people here, too.
This is a solid company with a very good reputation for a reason.

Friends. That's what Day & Night means to my family. A company full of excellent characters, from the administration through to the technicians who go out of their way for us *every visit*.  We have no hesitation calling these folks for our HVAC stuff - chances are high this will extend to the their plumbing techs based on the fantastic service received to date.

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.

A less than four year old condenser unit would not start up. Called Stay Cool and had an appointment window for 2-5 PM. At four pm i called to confirm and they said yes, but someone else was in front of me. 5:30 PM rolled around and no Stay Cool. No call, no nothing. Unreliable, unprofessional. Buyer beware.

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.

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.

I had tech (Matt Z) come out to my place Saturday 11/25/17 for a $159.95 service call, measured amps on my air handler (inside unit), told me blower motor capacitor was low and then went into a sales pitch for service etc... and after I declined to put out more money that I felt was unnecessary at time because my system is under warranty. He went out to say that he wouldn't be able to do anything about the capacitor until it goes out because that is how the warranty works. I completely understand that, so I said when it goes out I will call to have it repaired/replace. I asked if he could replace the screws in my vent door, as the initial install the tech partly stripped a few of the screws, which have only gotten worse over the last few years since the purchase. He said he didn't have the right screws, and then asked if I had a nut driver because the screws he has are nut head screws and offered to leave me some when he left but they are at least twice the length of the screws that are currently used to close the vent door (more on this below). Then he went into a partial sales pitch on the portion of the unit on the roof about cleaning coils, etc... I expressed that it was my understanding that this was part of the $159.95 service call he was there for, and he recognized that yes that was the service he was here for. He went and grabbed his ladder, went to the roof and was back at my door in no more than 10 minutes (on the generous side, probably 5 minutes), to tell me the unit is fine and nothing needed to be done and how he didn't do something because it wasn't necessary and by doing it I could/would lose freion sp? which is $200 lb when needed.

So I expressed my displeasure for the price I was paying for which was technically nothing, wasn't belligerent or rude in anyway because it is what it is, but still disappointing that a company could charge $159.95 to a customer that paid around $4,000 to purchase a whole system less than 5 years ago, not to mention had pretty much the same service 1 1/2 early for $59.95.

So after he was gone for a while I opened the vent door to see if I could replace the screws because when he said they were nut head I figured they would only have a nut head and no screwdriver ability. The screws, yes are nut head but also have a flathead screw driver slot in them so could be done with a flathead screwdriver, except for the fact that they are nearly an inch long and the ones in the door are maybe a quarter inch. When I realized the screws were much longer than what was in there I decided to not mess with it at this time and will have to deal with it myself when I can get some shorter screws that are more like what is in the vent door now. Oh and not to mention now one of the screws isn't lining up and isn't secured.

So essentially I paid $159.95, to get more work for myself, nothing done to my units (indoor air handler and AC unit on roof), a magnet for $50 off my next service and a paper directing me online to fill out a review that is also good for $50 Cool Cash for a future service call. Which something tells me I will only be able to use one of these and not both the next time I have a service call but I guess we will see if/when that time comes. Plus I feel when I had my last service call in I want to say April 2016, I did write a review for the same reason (to save on the next service call) and there was no indication/record or at least not mentioned to me when the scheduler called to set an appointment or when tech came to my place. I only just remembered this now as I am wrapping up this review.

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.

Dion was ON TIME. That seems to be a problem with different contractors these days, and he got there when he was supposed to. Then he fixed the clog in the drain on the roof, and we haven't seen a drip since. Polite, to the point, and effective. The only way it could have been better is if it had been free. :)