Welcome to Associated Heating & Air, your trusted partner for HVAC excellence in Orange County, CA. With a proud history of over 30 years, we are a cornerstone of reliability and customer satisfaction in the region.

Our accolades include being a Certified Lennox Dealer, an Angie’s List Super Service Award recipient, and a BBB-accredited business. Guided by our founders, Mike and Laura, we uphold superior service standards with our skilled and certified team.

At Associated Heating & Air, we offer comprehensive HVAC services, including expert installation, meticulous repair, and preventive maintenance. Our NATE-certified experts are dedicated to respecting your space and offering transparent, upfront pricing. Choose us in Orange County, CA, for unparalleled HVAC solutions.