Best Air Purification in Phoenix AZ

Carter came out to our home to fix a toilet and he was extremely nice. Explained everything to me before he did anything. Once the job was done he left the bathroom very clean. I would definitely use them again!

Our service guy was great.

Our technician Richard and Angelo were awesome and very professional. Both were friendly and took the time to answer all my questions. Both explained the issue with our a/c unit. I recieved a call prior to there arrival and a text message with a photo of my technician which was a nice safety feature .I highly recommend Penguin Air....

These guys ALWAYS do a great job. As a real estate agent and investor I have a need for HVAC help all the time. Gabe, Rick and the rest of the group are amazing!

I have purchased several AC units from SG. All my experience with them has been positive. AC is not inexpensive, but I always am getting value for my expense...

We replaced 3 AC units and 3 air handlers as well . On time , professional, efficient…
Done with all that in less than 5 hours !
Thank you

Justin has been servicing both my AC & heater for a year. He is absolutely fabulous! He is on time, excellent with repairs & maintenance, polite..I couldn't ask for more, except I do request him to always be my service technician. The entire staff as well, William and Christina are just a wonderful. The whole company is awesome. Thank YOU!!!

Techs are knowledgeable and prompt. Our Trane system is over 11 years old but still going stong.

Cameron and Nick were very professional and answered all my concerns perfectly. I am very happy with their work and would ask for them if I need any additional services. Thanks for everything

My central unit gave up so called Air Handler Unit HVAC manufacturing and installation company they replaced the unit and also the furnace.

I had an issue with my Google Nest thermostat where it was blowing cold air instead of heat. ComfortOne was able to fit me in same day and resolve the issue.

Yogi was quick to respond, efficient, and knowledgeable in ac unit work. He literally took his time figuring out why our ac unit was whistling and rattling. I hired other techs before, and they did not go above and beyond like Yogi did! My family is very pleased with the noiseless ac now that the ac unit is sealed properly! ? and all for a great price to! He really does care for his clients and doesn't tiptoe around any issues. I highly recommend him!

AWESOME! The tech AWESOME! He explained everything he was doing as he was doing it in detail. Looking forward to being a permanent customer and highly recommend. Thank you.

I had called this company out to look at my air conditioner that started blowing warm air. They came quickly, jimmy very effectively found out what the issue was and got the system up and running better than before, I have used many other companies in the valley and have never had the amount of competence and response as this company has given! I will not use anyone else! Thank you!

Had reverse osmosis filters changed. Louis Yazzie was professional, friendly, and quick. Would recommend him and the company to anyone.

Fantastic, exceptional and professional service! I called around an hour ago and was greeted by a very kind and courteous customer service representative who told me a service technician would be calling within 15 min to setup a visit and the charge would be $69 whether there is anything wrong or not. The service technician Shane called me within 5 min and followed up with courteous informational calls to ensure that I knew I could utilize my home warranty to reimburse me.

Shane the service tech showed up within the hour to promptly check the usual things, the thermostat, the air filter and then he went up on the roof. He proceeded to drain the unit and clean the coils, performing the regular maintenance to the air conditioning unit. After a thorough inspection and fine tuning, he said that my air compressor shut off due to overheating. He proceeded to recheck his work and thereupon go check my split unit in the garage which has the air filter to see if there were any points that would cause it to overheat.

He replied that he has seen this before, but if it happens again to call them and he would surmise that it would be the compressor that's the culprit. I asked him what regular maintenance intervals does he recommend and he said they usually come out and check the unit in the Spring, just before the Summer, and in the Fall, just before the Winter. But for my Split System, he'd only recommend once a year due to the unit on the roof not operating at all during the Winter. Oh and it only cost me $89 for all that he did!! :D

The whole experience was a delight considering the uncomfortable prospects and I will definitely use them for regular maintenance, highly recommended them to friends, family and coworkers!

Technician David was great. Professional, easy to talk to and didn’t waste time addressing my questions/concerns. Definitely recommend and will be using Howard Air again. “Hopefully not to soon” haha

Dave and his team of professionals continue to be the best in the business to work with. We have had a AC Unit replaced and one serviced recently and are glad to recommend Mountain A/C Inc to anyone.

Dave is honest, fair, responsive and not in any way pushy. Thanks to him and his team!

This company is awesome. Super professional and communicative. They replaced our heating and A/C unit within a day. The tech and the dispatcher were both friendly. Would recommend to others.

B3 Refrigeration did an excellent job. They were fast and professional. I highly recommend this business.