California Heating & Cooling offers the highest level of service and satisfaction available in the industry. We pride ourselves on our principles of being upfront and honest. Our most valuable assets are our people, personalized service, and attention to detail. In support of this principle, we maintain an open line of communication with you to ensure that our performance meets or exceeds your expectations. California Heating & Cooling is a full-service mechanical contractor, installing and servicing all major brands of Heating and Air Conditioning equipment for residential applications.