Best System Replacements in Phoenix AZ

The service repairman did a great job and very polite individual with good customer service.

They did a great job assessing our blockage

These guys are very knowledgeable, easy to work with and leave the job clean when they are done.

1st Choice Mechanical are absolutely amazing!!!!!!!!!!
Thank you Mike for coming out so promptly and assessing
the problem.And thank you so much Tim for fixing it .
You guys are amazing!

Great Company! I communicated with four of the staff and ALL were super helpful and empathetic to my need to get my AC Unit back on line, especially in a time of Arizona summer temps. Jennifer, Heather, Frank and Kevin deserve a raise! Thank you and your team at Sun Devil H&C. Kobi Laker

A very honest company and do Great work

Prompt, knowledgeable and most important willing to take a few moments to describe the tasks performed. Excellent experience.! Highly recommended.

We had a troubled gas heater acting up. It took multiple companies across several days to troubleshoot. Nobody could figure out the problem until Dave got on the job. Dave provided impeccable service and worked through the problem over a holiday weekend. He showed up Monday and got it fixed. Great spot Dave!

Fred and his team are absolutely awesome! Our daughter had used AZ Perfect Comfort to replace her AC and recommended them to us. We got 3 different quotes and out of everyone that came to provide the quote, Fred was the one that provided the most information and spent the most time with us. He is very professional and will tell you straight out that he is not trying to sell you anything you do not need.
Will definitely recommend to friends and family!

Service tech, Jonathon, was knowledgeable and friendly. He was extremely helpful and explained everything he was doing. I've used Comfort One in the past and will do so again if needed.

If I could give this company less than 1 star I would. Every time this company was assigned through my home warranty a new issue arises and my AC never gets fixed.

The one technician wired our fan so wrong to where it almost caused a fire in our house in addition to frying the motor. Unless you want to spend additional money for garbage work than this is the company for you…

The guy who answers the phone could care less than their technicians are trash and barely want to fix the issue. Also they clearly have a very hard time returning messages to their “24-7 voicemail line.”

After 4 recalls on my claim, I still have a broken AC.

communicative team, very punctual , and good work

Josh Salow was very friendly, professional and informative when giving us our comfort consultation for a new HVAC system.We do business with Parker & Sons on a regular basis, and have only received a very high standard of care, quality and professionalism from them. We highly recommend them for all your plumbing and heating/cooling needs!

So professional, knowledgeable and genuine.

We finally had to have our 20 year old A/C unit replaced. When I reached out to Mountainside Air they were responsive and I could tell they were concerned with getting us what we needed. Tom made the scheduling easy through the entire process and the communication about appointments and the quote were thorough. The team of technicians worked quickly to get the A/C installed and the ductwork updated. Everyone was thoughtful and courteous in my home. The new unit is so quiet and my house is much more comfortable. I couldn’t be happier with my purchase or choice of installer!

Wonderful service, and so attentive. Good vibes and totally competent. Also comes very quickly to address problems. Highly recommend

Dave the owner of the business called my Mom at 6:30 four months later after telling us he could temp unit and then prodded to keep his deadline for procuring the unit and then ended up ghosting us in the middle of summer with no ac. He then proceeded to call four months later extremely aggressive and fabricated a bill being owed. I express this enough don't use this company they are up to something Shady. All payment was requested to be in cash.

Fixed quickly. Happy day after all.

Spoke with Andrew in the morning, was at my home by early afternoon same day. Knew exactly what to do and even found a possible remedy to alleviate future problem.
He was very personable, quick and reasonable!
Definitely recommend this company!

Very professional and cost effective. The best part which I like more . They educate the people regarding issues and parts.