Best HVAC System Maintenance in Oakland CA

Justin arrived on time and quickly diagnosed the problem with our furnace. He explained what needed to done, and ordered the new part. He also checked our existing furnace warranty and found we still had partial coverage for parts replacement. That reduced the cost of repair substantially.

I don't know exactly how to describe my experience with this company. Two brothers appear to run it and they both go by the name Mr Harrison. I was told they are twins. I had a water heater failure on Memorial Day and one came to the house that day and did a valiant job of trying to fix it. I would have given him 4 stars. He needed a part to fix it and the supply houses were closed that day. I do not blame him for that. The water heater was still under warranty for parts but not labor. Before leaving, Mr. Harrison told me the price to fix the heater was still going to be the price they quoted me on the phone, $150, but that I had to pay $85 of it that day which would be taken out of the $150 when they fixed it. A little while later, the second Mr. Harrison called me to ask if his brother had done satisfactory work. I explained that I was happy with what he had done but that we needed a part. The second Mr. Harrison then told me the price of the labor would go up to 200 plus dollars and that I may have to lay out the money for the part and deal with getting reimbursed. He also told me that his brother should not have told me a price because he, the one on the phone, was the boss. I then offered to pick up the part in a Hayward warehouse the next morning after teaching a class there and asked them to call me to let me know if they wanted me to do that. They didn't call.

A few hours later that day, the Mr. Harrison who had not come to the house told me that they would have to drain the water heater to install the part etc. and that the price of the labor would go up to $300. At that point, I started calling around and found that Harry Clark plumbing in Oakland does warranty work on these water heaters and had the part in stock. I called them and they did the complete job for $200 and did not have to drain the water heater. They also did not ask me to pay for the part or fill out any paperwork for the warranty--they would do all that. I had a fine experience with the first Mr. Harrison but cannot recommend the second. Unfortunately, as they don't tell you their first names, I cannot say which appeared more honest.

Jazz helped me to replace my old wall furnace. Great customer service. Chris the technician showed up on time and he was very friendly. Chris had a great attention to detail and I'm very happy with my new wall furnace. I definitely recommend Jazz heating. They are very professional, experienced and reliable.

these guys are awesome.  

paolo was super nice and professional on the phone.  

adam installed my water heater over a year ago - he did a great job, explained everything to me, tried to save me some $ where we could.  we thought there was an issue with the installation due to a real estate inspection so i called them to come back.  adam and jeremy  happily came back out to check it on it.   turns out it was secure and installed properly, but they put in some extra screws for good measure and wrote up a work order as verification.  no charge for all that great service.

professional & friendly top notch work!  support your local business!