About us: With over 30-years of experience, Perfect Star Heating and Air Conditioning provide the East Bay Area, within Alameda and Contra Costa County, including Concord, San Ramon, Pleasant Hill, Walnut Creek, Lafayette, Alamo, and Brentwood, with unmatched HVAC service. It is our duty to be the most friendly, honest, and knowledgeable service technicians in a business where your comfort comes first. We are proud to be a locally owned and operated family business, as well as a Lennox, Goodman, and American Standard authorized dealer. No matter the home or the budget, Perfect Star offers Heating and A/C installation, repair, and maintenance, along with Ductwork and Indoor Air Quality services. If you are simply looking for a tune-up to get your current heating or cooling system back to factory standards or looking to increase the energy efficiency and comfort of your home, Perfect Star is the company for you.