Get matched with top tankless water heater installers in New-almaden, 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!"

"Perfectly. They cleaned everything up, explained how the system worked and how often it needs attention, and hauled away the old hot water heater. They arrived on time, worked steadily, and finished before dinner time."

"Since my current water heater was 17 years old I decided to replace it before it gave out on me. I emailed Better Water Heaters in the evening with the details and got a phone call from Frans who scheduled Daniel to come and give me a free estimate the next afternoon. In the meantime I got another quote from another installer after texting photos of the current installation. Daniel’s estimate was similar for a standard water heater replacement but although I had not considered a tankless install I asked for a quote on that as well after discussing pros and cons with Daniel. Daniel then waited while I discussed this with my wife and since he could do the install the next day I decided on the tankless install and Daniel arrived the next morning and completed the install in three hours. I am very happy with the quickness and quality of the work as well as the quality of the Rinnai water heater that was installed."

"I periodically need service on my tankless water heater. I called this company and they answered the phone on the first wring. They scheduled me for the next day. Ron was very professional and did all of the work efficiently. They charged a very fair price."

"I normally don't call for help. I am the type of person who would try to fix things myself before I seek for help. Almost a month ago when my old tankless water heater kept giving me error code and with no hot water. I tried two weeks of either fixing it by watching Youtube or have other plumbers come over to take a look at the issue. None of them were able to help me resolve my tankless water issue. After 2 weeks of no hot water, I decided to give HomeAdvisor and Aaron's Plumbing and Rooter a try. Aaron came over the next day and point out the issues with my old water heater and suggested me to replace a new water heater with dedicated gas line. After 2 weeks of no hot water and researching issues that might happen to tankless hot water, I was convince what Aaron suggested. Aaron was very thorough and professional about the entire installation process. After the installation, there was error from the new tankless water heater. Aaron came out immediate to help resolve the issue. After countless hours of debugging and process of elimination with the technical support person from the water heater manufacturer, the issue was finally resolved due to a defect ignition rod from the manufacturer. I want to thank Aaron for his time and effort to restore hot water to my house. Aaron will be my go to plumber if I ever need plumbing help. George"

"THE TECHNICIAN WAS VERY KNOWLOWGIBLE ON REPAIRING OUR TANKLESS WATER HEATER ISSUE AND GOT IT WORKIING JUST WELL."

"Aire Systems of Campbell and Saratoga truly sets the standard for exceptional service in the HVAC industry. Alton, the owner, went above and beyond to ensure I understood every aspect of the process, from selecting the right system for my small home to navigating available rebate programs. His expertise and dedication to customer satisfaction stood out as he guided me through the rebates step by step, emphasizing how beneficial they are despite the effort required. What really impressed me was Alton’s commitment to follow through—he’s not just selling systems, he’s supporting his customers well beyond installation. Daniel, the team lead installer, was equally remarkable. Always punctual and professional, he demonstrated a level of care that extended beyond the job itself. He kept me informed daily, explaining what was being done, what to expect next, and how long it would take. Knowing I had to leave for work, Daniel kindly spent time with my dogs, making sure they felt at ease while he worked. It’s rare to find a company that combines technical expertise with such personal care. Aire Systems, with Alton and Daniel at the helm, earns my highest recommendation!"

"My water heater started leaking and a friend recommended Derek . I called and he showed up immediately . Was very helpful and would hire again!"

"They are very expensive. Yet does good work. Installed a Water heater for my home."

"we had a problem with water not turning off and Julio came out and fixed the problem quickly. He was also very courteous through out the job."