Best Installation Window in Phoenix AZ

This company is by far the best in the valley. They will never disappoint you, from the front office to the techs in the field. Cody is our tech, he knows our unit and takes care of it. He is always truthful and honest, Cody knows his business. I would advise anybody looking for a GREAT COMPANY to call Desert Diamond, you will not be disappointed, all there techs are great.

Welker

We have had a contract with HVAC for several years. They are professional, efficient, knowledgeable, responsive and something important to us, they do whatever is necessary to do the job right, but we never feel that they are up-selling us.

Family business! Friendly staff! Called in to schedule AC appointment and Mariana was super friendly and got me scheduled right away!

I was not home at the time Mr Yeager came to check the plumbing but my sister was and she was very impressed with his abilities to explain his findings to her. His professionalism, and his knowledge. Thank you j Kline

Very friendly and knowledgeable service technician however I engaged a competing reputable service provider for less than half the repair quote cost I received from Howard Air.

Trustworthy, helpful, courteous and clean

Will did a fine job and was professional once he arrived. But Please note the arrival time frame was supposed to be between 7 am and 12 noon but tech arrived around 12:45. I called customer service at 8 pm to obtain an estimate of timeframe and was told I was first on the techs list. The estimate provided was approximately 10 am. That wasn’t very professional to give false expectations. Don’t make any plans for the day!

Very professional. Excellent product and service. Clean workmanship. I would highly recommend AirZona HVAC!

Green ID should be your go to HVAC sales and service contractor! David Byrnes is extremely knowledgeable and will provide a thorough and complete evaluation of your current system or of your needs for a new system. Their prices for HVAC units and service are quite reasonable and definitely below the big companies you see advertised on TV, mailings and newspapers. The installation team for the new heat pump I purchased were great. They did a quality job, were professional and friendly and cleaned up everything when they were done. Overall a great experience and I highly recommend them.