“If you need your heater repaired or replaced, Mike Hammer is the man to call. He has a pleasant and professional demeanor. He is reliable and honest. Very easy to work with. He repaired my heater a couple of times, and finally after about three years it had to be replaced. I gave him a budget and he searched and found one in my price range. Thanks again Mike. I highly recommend your services.” -Gail C. San Pablo, CA

“This company was referred to me by a friend’s contractor. I called Mike and he made an appointment for the next day. He showed up at exactly the time we agreed upon – not a three hour window! Mike Hammer performed service on my furnace. He charged a fair price and fixed it within an hour. Another local company had looked at the furnace and quoted over $1,000 to make the same repair that Mike did for $200! It was clear, after Mike looked at the furnace, that the other company was making things up to try to overcharge an unsuspecting and desperate customer in the midst of winter. Mike is an honest professional. He didn’t try to upsell. He provided good advice. I strongly recommend Hammer’s Heating & Air Conditioning.”   -Enn B. Oakland, CA