James M.11/08/23hired for furnace inspection. very fast response. tech came out on time and let me know what he was doing. they let me know he was on his way. tech communicated his findings. great value, about... More
Ron H.04/16/24This will supplement my previous five star rating for DG. I'll keep it simple: If anyone tells you there are no guarantees in life, walk away from them because they are WRONG !! After servicing... More
Kimberly C.03/04/24This rating is from the Order of Malta in Menlo Park. Our heater went down, and we called these guys to come out. Not only did they take care of us right away, and solve our problem, they even had... More
Robin G.12/15/23I had an amazing experience with DG Heating and Air Conditioning. Eddie was phenomenal in helping with my broken thermostat. I don't realize it was still under warranty and Eddie went out of his... More
Dee O.03/02/24Each Spring I have my A/C serviced. The Tech arrived exactly on time. Very polite and answered all my questions. He inspected the outside unit as well as the furnace air filter, etc.. The... More