Best Heating & Air Conditioning/HVAC in United States

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.

They have been above and beyond in the installation and servicing of my equipment. They are kind, prompt and unbeatable when it comes to customer service. I highly recommend this company.

Justin was here a year ago and again today.  He's thorough, explains what's going on and is very polite.  This is why I like Hobaica.  I feel very comfortable having your employees in my home.

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!

Hands down the GREATEST experience I've ever had with an HVAC company in 25 years in Arizona. Ryan was extremely helpful, responsive, and professional. His team came out to replace one of the dinosaur units on my roof that went out on me. They were so respectful and professional and went above and beyond. At one point, one of the vents in my house wasn't working, so one of the team members basically army crawled through spray insulation in my attic to fix it. Mind you, it's blistering hot up there. They also fixed the draining on my other unit without me having to ask because he saw it leaking. Top notch!!! Comfort Experts will forever be my go to from here on out!! Thanks again!

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

This was my first time using k&k and I'll be calling them when I need HVAC maintenance again. All the other companies were slammed because we're in the middle of summer but they were able to squeeze me in! THANK YOU! They replaced a fuse and installed a smart thermostat. I've had issues with other companies installing a smart stat before but they had no problems and were reasonable in price. Happy I was able to find a new go-to HVAC company!

What an awesome experience!  Called me to tell me they were on their way.  Had a super nice service guy!  He explained everything to me and actually showed me pictures of the problems.  I was shocked at how reasonable they were and how professional.  I had 2 different friends recommend companies to me and after checking their reviews I picked Reliance.  So glad I did!!

Our air conditioner stopped working this week around 6:00 pm.  Fortunately, we have two zones and the air conditioning in the bedrooms was working fine.  For this reason, I requested AccuTemp to come out the following morning.  The service tech arrived on time and identified the problem within ten minutes.  The motor burned out due to wires getting tangled within the unit.  The prior company I used (through our Homeowners Insurance)  tied the wires together with a plastic tie.  With the warm weather, the tie broke.  I am happy to say that AccuTemp fixed the problem and covered the wires appropriately and did it within 45 minutes.  The tech stayed until he verified the AC was working properly.  The knowledge and professionalism of the tech exceeded my expectations and the cost to fix was fair and below my expectations.  AccuTemp is now my company of choice.  I highly recommend them!

My heating went out and so I gave these guys a call. The yelp reviews seemed good, but they didn't have an appointment for 3 days away. Bought a little heater at Walgreens and toughed it out. Come my appointment time, no one showed up. Called the office,  line was busy? Got someone else to come same day. Maria from the office called me 5 hours after my appointment to apologize. Nice of her, but a little late.

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!

Kevin identified an issue previous AC specialists didn't. A cap on the tube before the p-trap was missing. Led to fire truck rollout due to water spilling into the smoke alarm. Kevin didn't charge. He is trustworthy, fast, and highly knowledgeable. Recommend him for system checkups or repairs. He also will give truthful assessment about system replacement if needed.

Had our backyard sump pump fail (kept tripping the GFCI). Called King Plumbing, Heating and AC and Ulises came out fast to give me an estimate on the repairs/replacement. He was very courteous and offered suggestions etc on how to remedy the situation. After all the parts came in Ulises came out again to do the repairs/replacement of the sump pump and I was amazed by the attention to detail and cleanliness. He kept me informed during the repair process and let me know tips on future maintenance of the sump pump in order to increase longevity.

Once the job was done, Ulises cleaned up and verified the sump pump performance to my satisfaction.

Overall, I would not hesitate to reach out to Ulises and King Plumbing, Heating and AC again in the future.

Thanks Ulises! You rock!

I had purchased an air conditioner from Precision Air and Plumbing about 2 years ago, with the idea that I was making a well-informed decision from a trusty salesman from a reputable company. I was even upsold to a better unit that was more efficient and more reliable.
So, fast forward 2 years and my AC was no longer cooling my home but still blowing slightly cold air. I called Precision on a Saturday and scheduled a non-emergency appointment for Tues. morning. On Sunday, the following day, my AC stopped working altogether. I contacted Precision again and made an appt. for first thing Monday morning, which unfortunately was the soonest they could come out, even for an emergency call. The following morning, I received a call 15 mins after the time the technician was supposed to arrive with the news that the technician had fallen ill and would not be able to make it. I proceeded to ask if my Tuesday appt. was still somehow scheduled only to be told I wasn't on the schedule at all. I was told that now Wed AFTERNOON would be the soonest anyone could come out. When I asked why so late, I was told that customers who had PURCHASED service agreements through Precision would be placed as priorities and unfortunately I would have to wait, even without a working AC.
In the meantime, I hired a couple of other companies to come out and diagnose the issue. Both companies identified the issue as a leaking condenser coil and, coincidentally, both advised me to check with Precision on covering the work since that type of issue was far too premature for a unit that new and that their companies would honor the repair in the same situation.
Well, I called Precision in hopes of them working with me as a sign of good faith but was quickly shot down, being told that if we did that for you, we'd have to do it for everyone. The real kicker was that they asked me if I still wanted to keep my appt. for Wed. WITH a $59.95 diagnostic fee! Steer clear of Precision if you don't want to get swindled and go with someone like Mechanical Brothers or Viking.

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!!!

Rip-off report:
I was desperate in 105 heat and was charged $269 for a $15 capacitor ($344 total) with service call. He stayed to check the system for about a half hour.
I ran a electrical business for 30+ years a never charged anyone that much for an hours work. DO NOT USE THEM.