Testimonials What Our Customers Say “I had a new furnace installed by another contractor in Feb. 2015. In June the furnace quit. I called two other companies before Clean Air; the others were to busy. Roy was busy too, but he came and immediately smelled gas. We opened the windows and called PG&E who inspected and found that when the new furnace was installed the installer only hand tightened the gas line that was connected to the furnace. Soap test revealed the loose connection and it was tightened with a wrench. I found Roy and Clean Air honest, dependable and ethical. They will be the only HVAC dealer I will call in the future.” – Jim M. “Roy installed the hvac system in my home,I found him to be very knowledgeable,very informative ,and pleasant to do business with.Everything went according to plan and on time.I would most definitely hire him again or recommend his services to anyone.” – Leslie S. “Claudia and Desiré – Thanks for all of your help. Your efforts were very much appreciated.” – Connie B. “Very good service; very professional, courteous, & conscious of our home.” – Michelle G. “Clean Air staff was very fast and explained the system thoroughly. I would recommend them to a friend and have already.” – Kevin B.