Get matched with top boiler installation pros in Discovery Bay, CA

"Had a very good experience. He showed up when he said he would and installed the water heater in a timely manner. I highly recommend."

"Peter did a great job installing two new furnaces at our house.  Install took a little longer than expected due to venting issues that were beyond his control.  Overall - he was in constant communication throughout the job and his crew was very professional.
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"This is a family owned small business. They are friendly, professional, punctual, and really know their stuff. All at a very fair price. My AC had been getting worse every year until last year. HVAC Utor came out and fixed it. It ran better than ever before. This year it was just blowing air so I called again. Same great service as last year. Rachel kept me informed so I knew when they would be here. The problem turned out to be the new thermostat I had installed a couple of months ago. Diego had it figured out and fixed in 15 minutes. I can't say enough good about this company and the people who run it. They're the best!"

"They showed up as scheduled. A job I thought would take all day, they took out the old unit and installed the new unit, tested it and cleaned up in 2 1/2 hours. THEY ARE GREAT. I WUOLD DEFINITELY REFER THEM."

"Quick response to our needs, our old AC went out in the beginning of a heatwave, we had a new unit installed the next day. Great Service"

"The technicians that came to install our HVAC system were super friendly and accommodating to my many requests about locations of the furnace, vent pipes, the condenser wiring, piping, and the condenser itself. When I asked for a 90 degree boot feeding two registers so the piping could stay high, a technician made a run to a store and found them. I want to give a shout out to Danny Aguilar who installed the furnace with Edgar and Victor. Grant Duran with Jose and Richard did an amazing job installing the vent pipes. Finally Adolph Garcia with Gabriel and later several other technicians I previously mentioned all worked to install the AC system (condenser and its plumbing + electrical). They worked late into the day to complete the job. I was very demanding in where I wanted things installed and requested changes on a regular basis but in all cases I was accommodated."

"Called these guys for what I thought was a Nest issue, and they discovered that my heat exchanger had cracked and I was better off replacing my very old unit with a new one. They provided me with a proposal the same day and I decided to contact a couple other companies for comparison. They confirmed Jazz's findings and provided me their quotes as well. Jazz's bid was very competitive and I was happy to give them my business. On install day, Jazz showed up with two other gentlemen and they wrapped up the installation in one day. System works great. Thanks so much Jazz!"

"Mega Power Electric is an excellent company to work with. Gary and his team are knowledgeable, honest, and will go out of their way to get the job done right. We installed panels and solar battery storage unit in our home and we're reaping the benefits of being clean and green."

At Orens Services, we pride ourselves on being the premier heating and air conditioning contractors in the Oakland area, providing the best commercial and residential air conditioning and heating repairs to our clients

"The Harrison brothers are great. First they installed the venting in the attic and then once the new kitchen cabinets were in place, they installed the new over stove fan. The only reason I gave a "B" on responsiveness is that there was one time when I had to call twice before getting a call back. The "B" on quality is because the taping where the pipe meets the cabinet could have been neater, but in reality it's in an upper cabinet so you don't even see it. The communication, scheduling and work went smoothly and we are satisfied.
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