Hernandez has been in the HVAC industry for over 30 years, and in 1990 founded his own CHA Air Conditioning here in the Valley of the Sun. He has managed his own properties throughout the Phoenix metro area and worked on residential and small commercial properties. 

CHA Air Conditioning is a family-owned, Phoenix-based company, owned and founded by Cruz Hernandez in 1990. It serves mostly the north and central Phoenix area, as well as Scottsdale. CHA is a dealer of most reliable brands and has a clean record with the ROC.

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 CHA prides itself on quality service and for that reason, technicians are not paid on commission and not required to leave your house selling you something. With CHA, you are a name, not a number.