A comprehensive list of Walnut Creek, CA commercial and residential heating companies offering installation, replacement and repair services. Read unbiased customer reviews and recommendations of local HVAC contractors. 
Atlas Heating and Air Conditioning is one of California's oldest and most respected heating and air conditioning companies. Eric was extremely thoughtful, professional and helpful. I needed to know a few basic things about how the settings for Heat and Air-conditioning and the FAN work in order to program our thermostat correctly.
Kristine Kopchik — I learned about Atlas from online research as well as trusted friends that had work done on their homes. I was going to be