Best Heating & Air Conditioning/HVAC in Arizona

The service representative was masked and knew his business - skilled and polite.  Good service

The big negative was the price! Very expensive.
Example: we were told that our water pressure was too high (91 lbs) and needed a new main water pressure valve.  Donley quoted price: $1100.

Bids from two other plumbers for same repair = $500 - $550.

Another example from Donley. Asked price to repair a mechanism inside toilet tank.  $92 from Donley repair tech.  Went to Home Depot and bought the parts and after 25 min had the repair made.  Cost $6

Good service but too expensive.

Right from the beginning everything was done professionally and courteously.  Christian introduced himself at the front door and handed me his card.  He asked the necessary questions to start to diagnose the problem and then went right to work.  He quickly diagnosed the trouble and even took a picture of it to show me when he came down out of the attic.  He obtained the parts necessary and tested everything then re installed the parts and tested the system.  When he was finished he explained everything that he had done and provided a copy of the invoice.  Couldn't ask for anything more than that.  Highly recommend.  Hope I won't need them again anytime soon but won't hesitate to call if I do.

I cannot say enough good things about our experience with Grand Canyon A/C and Martin.  They were called out by our warranty company yesterday am and came within a few hours.  They worked with Trane and Fidelity and had the repair done the same day.  Martin and his crew were professional, quick and got the job done!  I'm very impressed!

Went to Kevins to get a micro switch and YES he had it and at a price that was better than the internet!  Service is great and the guys are both friendly and knowledgeable.  Local business that is GREAT!!

I can't say enough good things about Valley's Best AC. Chase and the rest of the team have always been very responsive and knowledgeable. I had an issue with my air conditioner today and Chase came over as soon as he could and got it working right away. If you're looking for a good company to service your air-conditioning needs, look no further.

Our AC went out during the record heat in July of course but Jason responded asap in spite of an already packed schedule. He quickly diagnosed and repaired the problem. We felt the price was fair and the service was great. Highly recommend.

We got to know Sam before he started his own business.   We will follow him WHEREVER he is!  EXCEPTIONAL!

Reached out to get a quote for a new ac, Bill did a great job walking me through the different options I had and worked with me to get it scheduled. The installation went smoothly and now I get to enjoy a much quieter and more efficient heat pump.

I have been using this family owned company for my home and business for years. I have had first class service from them. Jason who is the son has taken over for his father who is in remission from cancer. He also is a very kind and caring man who taught his son well. I have called Jason on crazy hours and yes even Saturday and Sunday and they always fit me in. I have sent him to my parents on a Sunday he came out and fixed the problem. He is  very reliable and very kind and caring. Jason I cant THANK YOU enough! If I had known about them being on Yelp I would Have shared this sooner!

Excellent! These guys, the owners, came right out on a Saturday 112 degrees out, and fixed my system in abut 10 minutes. They even texted me to let me know they were running a bit late!
They showed me what was causing the problem. They had the part with them and done!
HIGHLY recommend.

If you're thinking about going Solar + Energy Storage, these are your guys! They are nothing short of a reputable, professional, 1st class organization.

I have friends that have worked with them in CA and they are extremely happy post install. Their customer service is great all the way through.

I'm excited to to get my project going in AZ with them!

I was referred to Wolff Mechanical by my Mom. We had 4 different companies come out and give us an estimate for our AC which needed to be replaced. The first quote was from George Brazil and they wanted $6,800-$7,500 to complete the task. Highway robbery.  There were 2 companies that requested a much more reasonable price...just over $5000. We decided to go with Wolff because they offered a 12 yr warranty and a $250 rebate through APS, not to mention a lower price. Also, let's face it, I respect  my parent's opinion and they have been using Wolff Mechanical for many years.

Mike Stoffer, A.K.A. Comfort Consultant, was truly amazing from start to finish. He came out on Friday and we had our AC blowing cold on Monday. He authorized the installation even though he knew we would not be able to pay until the next day while funds were being transferred into our account. Then when we did have the check filled out, he personally came back to our house to pick it up.

I recommend Wolff Mechanical to anyone who wants an honest and reliable AC Company!!! Bar-none.

I have only seen Howard Air advertising on KTAR.com and saw their ad next to a comment by a KTAR regular who posted a racist message about blacks are at it again... then accusing a black man who was victimized by the police of simply looking for an excuse to sue so he could spend their time at the KFC drive-thru. I am aware of how much time and money goes into this targeted advertising and I learned all I needed to about a company who wants to appeal to racists and advertises on platforms that broadcast hate speech.

They may do excellent work but, as a property owner in this community, I think the values of a company who funds hate-filled message boards is a few-breaker for me. There are plenty of other HVAC businesses in the Valley who do not sponsor forums riddled with racism and hate speech.

Thoroughness + timeliness + knowledgeability + reliability + economical = professional.  Bought a condo in Fountain Hills and while original Trane (20+ years) ac/heater was working we decided to replace it.  

Had several estimates done.  Tim from Red Mountain came out and his input, questions and inspection outshone all.  He was the only one to take the time to inspect the interior and exterior units, return air and grill and to walk around the complex to look at the other units and their upgrades.  With Tim's insight and at a nominal cost,  we also enlarged the air return which was one of the best decisions we made.  Interior sound was significantly decreased.  

While it took a full day, replacement and installation was without an issue.  Follow up was done by Tim.  It was thorough and provided back up information along with warranty information.  Would highly recommend Red Mountain. I will go through them for future maintenance and I will also look at them when water heater needs to be replaced.

I once used Orangutan through HomeDepot to service my AC and overall that interaction was good. They claimed something was wrong and I decided to contact my home insurance because the quote was way beyond my budget. They sent someone else out and found out that the issue was not what they claim and it was an easy swap of a part. It cost me $50 and didn't have to pay for thousands of dollars worth of work. Same unit is still running strong.

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