Get matched with top water heater installers and replacers in Vacaville, CA

"Water Heater Masters were top-notch! I called on a Saturday afternoon - they were available 9am Sunday morning to come and inspect and quote. They only had one guy working that day, but scheduled me for Monday morning between 8 and 9. At 8:15am I got a call with an ETA of 8:45, which was a really nice touch! Despite telling me it would take an entire day to install, they were done by 1pm. They also found some creative ways to do the install to avoid drilling through my stucco (for the exhaust vent and for the condensate run-off). Very professional and clean-looking install. These guys may not always be the cheapest around, and they recommended a top-of-the-line heater (which is what I really wanted anyway), but I'd much rather pay a little extra for that level of service and support. Thank you!"

"My pilot light went out and they restarted the water heater and then educated me on when to tell if a water heater needs to be replaced. No heavy selling. Thoroughly professional."

"We opened this project through Angi on a Sunday afternoon, after our water heater started leaking on Saturday afternoon and completely stopped heating our water that night, I had been calling multiple plumbers with no luck (except high prices and a few day wait) the water heater guyz matched to us and called while I was still on the phone with the Angi agent! I called back Ty once I was off the phone with Angi, I then sent him a few pics of our water heater/water heater closet area and he was able to call me back and discuss a new tank vs tankless water heater. We decided to go with a new tank water heater and Ty then sent us an estimate that we signed and was able to schedule us for the next morning, Monday morning to get the water heat replaced! The gentleman Joe that he sent did an amazing job, very kind, efficient and professional. A few hours later we had hot water and 2 days later we had our inspection from the city. Great and easy process! Thank you again!"

"I was referred to Sal by a our realtor estate agent and we are thrilled to have him as part of our team of professionals we can call on for help. We have hired Sal twice now. First time was to fix a leaking pipe under our house that was identified in our inspection report. The second time was to help replace our kitchen faucet fixtures (which side note for your first time home owners reading this—way more expensive than you think it will be). We went with Sal because he offered fair pricing and was flexible and moreover, we like working with him because he’s communicative, thorough and to top it off: he’s got a great sense of humor. Here are three reasons why you should hire him: 1) Responsive communication style Sal is responsive and communicative in the days leading up to our jobs. For our faucet swap we were able to handle the consultation for my estimate virtually which worked for me and my scheduled and preferred way of communicating. I had to shift our day a couple of times with Sal (with more than 48hrs notice) and he was always understanding and flexible. 2) Quality workmanship Sal and his helper arrived on time and took care of my 3 sinks in about 3 hours. Everything was cleaned up and he continually checked in with me with any questions or concerns he had. I appreciated his knowledge and ability to explain things to me in layman’s terms. 3) Great customer support Once we wrapped up the work we decided I needed a small extension cord for my new configuration in order for my garbage disposal to work. I didn’t have one on hand so I purchased it later that week. However, once I plugged it in, I realized the button we installed wasn’t working. Sal and I exchanged a few quick texts and he came early the next day to fix it. I appreciated his response and post job support and swiftly resolving the issue. Bottom line: we fully expect to hire Sal again for future needs."

"The technician was very nice and replaced the part very quickly."

"Everything went ok as far as I could tell, but yesterday a plumber told me the gas line was not large enough and that is why the water heater is not working properly."

"I got my entire AC & Heating system replaced. Everyone was very professional, and it was done quickly. They came on time & so far I’m quite happy."

"We are incredibly grateful to Pedro Galvan and his team for stepping in during a moment of urgent need. When our hot water system suddenly failed, leaving us without hot water for daily essentials, Pedro responded with a level of professionalism, clarity, and compassion that is truly rare. From the very first call, Pedro was attentive, transparent about pricing, and committed to solving the problem quickly. He provided us with the most cost-effective and honest quote out of several we obtained—and, even more importantly, was able to come almost immediately when others could not. His workmanship was precise, efficient, and tidy. It was clear we were in the hands of someone who genuinely takes pride in his craft. In a world where so many service professionals overpromise and underdeliver, Pedro Galvan delivers exactly what he promises—and does so with warmth, integrity, and a deep respect for his clients. We recommend him without hesitation to anyone needing plumbing services."

"Oak called 2nd but came next day/ UN-prepared to do either repair or water test (requested on phone) or even replace with ready new ADA toilet that the lying receptionist booker said they have “some in stock and if not he will show a catalog of choices”. Guy came punctually with Nzo tools or appliances Or knowledge of what I asked for as an “URGENT repair/replace”. See ABC review same call. Not quite as bad as them doing same since we also still have broken HVAC too, both said they would fix ( I bought gasket already, they could have put in) or replace if they brought new toilet. Problem is not in water pipes except they need testing for lead - both said they would do this too - when I asked oak re taking a sample, how long sitting in pipes? He wiped off his soda water bottle and asked “which pipes?” !!"

"They fixed a major water leak and installed a new water heater all in one day. They were prompt and did a neat install. I can recommend them."