Service Champions is the premier plumbing, heating and air conditioning company in Southern California, serving residential h ... omeowners in all of Orange County, and parts of LA County, San Bernardino County, and Riverside County. Leland Smith founded Service Champions Heating and Air Conditioning in March of 2000. Service Champions' goal at the beginning of its existence, as it is today, is to provide homeowners in Southern California a service that is beyond their expectations. Service Champions specializes in maintenance, repair, equipment sales and installation of all brands of heating and air conditioning systems. In addition, Service Champions are experts in indoor air quality systems, providing solutions for your family’s comfort and health. read more