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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon112
    Verified water heater services reviews

Find Water heater pros in Mountain View

Avatar for Water Heaters Masters
Water Heaters Masters
4.9(
109
)
Tankless Water Heater - InstallTankless Water Heater - Install - For BusinessTankless Water Heater - Repair+5 more

Serving Mountain View, CA and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"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!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+20

Response time9 hrs
Recommended by96%of homeowners
Avatar for Water Heater Boys, LLC
Water Heater Boys, LLC
5.0(
21
)
Water Heater - Install or ReplaceTankless Water Heater - Install

Serving Mountain View, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2012

Free estimates

Warranties offered

"My tankless water heater went out on a Friday night, and the Water Heater Boys were able to replace it on Saturday the next day! Excellent customer service and professionalism. Will definitely call if in this situation again, and will tell my friends!"
Tankless Install
75gal Bradford White
Response time2 hrs
Response rate100%
2 neighbors recently requested a quote
Avatar for Better Water Heaters
Better Water Heaters
4.5(
194
)
Water Heater - Repair or ServiceTankless Water Heater - InstallTankless Water Heater - Repair+1 more

Serving Mountain View, CA and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"The entire project from start to finish was fantastic. Within minutes of requesting a quote I received a text with a time they could be at the house. Rodney called to ask some questions, gave me an estimated price and time. Rodney was great to talk to and was very knowledgeable and helpful. Rolando arrived a little early which was great. He figured out what needed to be done and gave me an estimate which was within the range mentioned and started working. It took an hour to complete. Rolando went over what was done and why. I was extremely impressed with Rolando, he was courteous, informative and did a great job installing the water heater and bringing everything up to code. I wouldn’t hesitate to call Better Water Heaters again."
Additional Photos
Additional Photos
Additional Photos
1 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Maverick Water Heaters & Plumbing
Maverick Water Heaters & Plumbing
5.0(
24
)
Water Heater - Install or ReplaceWater Heater - Repair or ServiceTankless Water Heater - Install+5 more

Serving Mountain View, CA and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"After reaching out to several businesses for a quote, I hired Steve to replace my old tank water heater to a tankless water heater system. Steve was the only person who provided a price range over the phone and did not charge a premium once he learnt of the location. He price was reasonable and he did an excellent job with the installation. I appreciate his integrity and work quality and would highly recommend him for water heater installation work."
Tankless Water Heaters
Tankless Water Heaters
Tankless Water Heaters
Tankless Water Heaters
Tankless Water Heaters

+43

Response time9 hrs
3 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Fluid Dynamics Plumbing Inc
Fluid Dynamics Plumbing Inc
5.0(
37
)
Tankless Water Heater - InstallTankless Water Heater - Install - For BusinessWater Heater - Install or Replace+1 more

Serving Mountain View, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Emergency services offered

"Cesar came to consult on my leaking water heater, was super friendly and gave me a few options to choose from. Since my issue was a bit urgent, they were able to source a 75 gal water heater and by the afternoon they were able to start installation. Vincent came to do the installation and he was super friendly as well. He took care to dry up any water spillage, and tidied up and took time to answer my questions before leaving. Thanks to those two who love and take pride in their work."
Water Heater Repair
Wall Water Heater
Trench Install
Trench Install
Trench Install

+13

Response time10 hrs
Response rate100%
6 neighbors recently requested a quote
Avatar for Fantastic Rooter, Inc.
Fantastic Rooter, Inc.
4.5(
174
)
Tankless Water Heater - InstallTankless Water Heater - Install - For BusinessTankless Water Heater - Repair+5 more

Serving Mountain View, CA and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"We hired Fantastic Rooter to re-pipe my mother-in-law's house. They did a fantastic job - even the city inspector was praising Gerardo and his crew for their work. She also needed a new water heater and sink, and those were reasonable priced. The guy that replaced the sheetrock did a great job. You can't even tell the walls were ever cut into, he made them so smooth again. And they cleaned up well, too. I highly recommend them!"
Outdoor Tankless w H
Before a Tankless install
After a Tankless install
Indoor Tankless & Repipe
Indoor Tankless W H

+1

Response time2 days
Recommended by96%of homeowners
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Water Heaters questions, answered by experts

One of the primary benefits of a heat pump water heater is how cost-effective it is. How much you save will depend on your water usage and electricity costs. That being said, we can ballpark savings for the average home of between $100 and $500 per year. You can increase that savings rate by researching and applying available energy incentives available in your area. If you really want to focus on cost, consider a tankless water heater.

Yes, this would be an appropriate choice. In order to comply with the National Electric Code’s rules, you'll need to install a circuit breaker that's 125% larger than the intended load. In this case, you'll multiply 30 amps by 1.25 to find the necessary breaker size. Plugging that equation in for your 30-amp water heater will leave you with a 37.6-amp breaker. If your current water heater keeps tripping the breaker, it might be time to talk to a plumber or electrician about upgrading your water heater's setup.

It is very difficult and dangerous to install your own water heater, so we strongly recommend against tackling this as a DIY project. Not only will you need to wire your water heater, but you’ll also need to connect plumbing to the intake and outlet. Sweating copper pipes and connecting wiring properly are skills most DIYers don’t have, and even if you do feel confident you can do it, working with water and electricity always leaves the potential for electrocution. Hiring a local water heater installer is well worth the investment.

If you're replacing a broken water heater, now is a great time to make sure you're selecting a unit that has the right capacity for your household. According to the U.S. Department of Energy, a small 50-gallon to 60-gallon tank is sufficient for households with one to three people. A medium-sized 80-gallon tank is considered ideal for three to four people. A larger tank may be needed if your household has four to six people.

Storage, tankless, heat pumps, and solar water heaters each suit specific space constraints, usage needs, and efficiency preferences.

The Mountain View, CA homeowners’ guide to water heater services

From average costs to expert advice, get all the answers you need to get your job done.