From Solar to Roofing to Heating & Air Conditioning, Green Air is the Greater Bay Area’s Energy Solutions Company. Green Air installs, maintains, and repairs residential and commercial systems for solar, roofing, heating, air conditioning, and air quality. While our standard service area lies primarily within the East Bay, we extend our services throughout the Greater Bay Area, including the cities within Contra Costa County, Sonoma County, San Francisco County, and Santa Clara County. As an energy solutions provider, we seek to provide you with durable, high efficiency systems that will reduce your energy costs. We can even implement systems to generate your own heat and electricity using solar power or other forms of renewable energy. This will greatly decrease your dependence on your local gas and electric company, as well as your impact on the environment.