Orange County’s most trusted residential air conditioning and heating/heater repair service, installation and maintenance specialists since 1989. For more than 25 wonderful years, our family-owned Heating & Cooling business has been providing Orange County residents with great customer service on professional HVAC (heating, ventilation and air conditioning) services. Klondike’s trained HVAC technicians are experts in all major brands and in all aspects of central air conditioning repair service and installation and heating/heater repair service & installation, and have years of professional HVAC service experience. Our 1,000s of satisfied air conditioning and heating customers are a testament to our competitive rates, excellent repair, maintenance and installation services and lasting results. Klondike’s affordability and quality HVAC workmanship has also earned us an A+ rating from the Better Business Bureau.