West Coast Heating, Air Conditioning and Solar is the leading San Diego and San Diego County full service renewable energy systems integrator, project developer and solar contractor.Family owned and operated since 1996, we're the leading provider of residential and light commercial air conditioning, air filtration and energy solution. At West Coast Heating, Air Conditioning and Solar we're not a one size fits all type of company. We recognize that every home is different. With a staff of over 25 employees and 12 trucks, we have the manpower and expertise to do it right. We're passionate about service and we know that the details make the difference. We analyze your needs and then recommend the best products for your home and lifestyle.