Best Commercial New Construction in Phoenix AZ

I took a few days to get the first appt and then parts had to be ordered and approved by warranty company. But once that was done the system seems to be running good!

I have used Gabe and his crew at Expert HVAC for several years. I’m a general contractor and custom home builder. There’s no one else I will go to. They are one of the best in the valley.t

Totally satisfied. Howard Ait technician spent 2 days troubleshooting my system including a complete diagnostic and interior duct inspection. Finally determined a non-OEzm game was installed and ordered another. Later that night replaced fan and system is as good as new. Wonderful job.

This company came out on time, was very friendly and personable!! My highest recommendation for any a/c repair!

I have been in the construction industry for 46 years, 26 years is a commercial project superintendent, 8 years as a commercial concrete Mason and frame carpenter for 12 years. My home was constructed in 1987 and time had taken its toll on my existing ductwork. An APS energy audit recommending ductwork should be either repaired or replaced.

After reviewing available contractors to replace my existing ductwork, I selected Preferred Air. Preferred Air workers arrived on time, were friendly, knowledgeable, and maintained a professional demeanor during the replacement process. I am quite satisfied with the quality of the craftsmanship and the cost to replace my duct work. I would highly recommend Preferred Air for any of your homes' air-conditioning needs.
Most sincerely
RL Richie
PS
I also received a 10% discount from Preferred Air for my military service.

Amazing customer service experience. The customer service rep was very transparent with costs- even what the cost was to diagnose the issue.
Also because we are a commercial building we needed to set up an account. They were prompt, quick and set this up in the same day. The technician William was prompt, friendly, very knowledgeable. He did check to ensure the unit was working properly before explaining to me what the issue was when our other tech inspected it. Very reliable, helpful and a great team of people to work with.

Very responsive, professional, reasonable price! They are our new AC Company!!

Very disappointed with them. I purchased a brand new AC from Marlin a few years ago. With temps over 107, I am sitting in heat. Every single year, since purchasing the new unit, something has gone wrong. Many times the repair was not covered under warranty. Although I didn't want a citrus tree, something smells like a lemon.

Who wants to bet that management won't respond to this comment?! Only compliments acknowledged, hmmm...

Highly recommend them. They do great work and very reliable

Came the same day! Explained everything he was doing & how to maintain the system! Reasonable prices! We were pleased!

Awesome job! Very happy with how my new unit was installed. Thank you Mike and Frostic Air for getting me up and running before summer starts. Highly recommended and will be calling Frostic Air for all my heating and air conditioning needs. Thanks guys!

Senor Flex was my tech and he did a great good! Their promotion is great.... Its Free! I would use their services again.

They just came to my house and went above and beyond, from Ernie putting us on the schedule to Rhett doing the service and explaining and making sure everything was secure for our family and our pets, Best AC service in the valley hands down!!
Thank you Icon!

Absolute joke of a company. Been repairing my complex for over a year now. Close the doors Alliance, you guys have zero knowledge when it comes to chiller systems, AC's, plumbing you name it.

Called for over 2 hrs straight never got anyone to pick up the phone... so they deserve a 0 star to be honest. And it was Friday from 1pm to 3pm so it wasn't like I called Friday at 5pm..