Klondike Air’s expert and affordable residential air conditioning repair, thermostat, installation and maintenance services have been meeting the needs of homeowners, property managers, real estate agents and contractors throughout the greater Orange County area since 1989. Our highly trained HVAC technicians have more than 25 years of HVAC experience in all aspects of residential air conditioning repair, including sales, installation, repair, maintenance, parts, and services. All of our residential HVAC technicians are EPA certified, licensed and insured.