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Top-Rated Tankless water heater installers in San Martin - Updated Nov 2026

Avatar for Better Water Heaters
Better Water Heaters
4.5(
195
)
Tankless Water Heater - Install

Serving San Martin, 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."
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1 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Chandler's Plumbing
Chandler's Plumbing
4.3(
746
)
Tankless Water Heater - Install

Serving San Martin, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2001

Free estimates

Emergency services offered

"The contractor showed up on time and installed the water heater in a couple of hours. They hauled the old heater away and cleaned up the surrounding area very well. Will certainly have them do other plumbing jobs in the future."
Sewer Line Camera Inspection
Shut-Off Valve Repair
Main Water Line Replacment
Water Heater Installation
Tankless Water Heater Installation

+310

Response time4 hrs
264 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Mike Counsil Plumbing and Rooter
Mike Counsil Plumbing and Rooter
4.0(
331
)
Tankless Water Heater - Install

Serving San Martin, CA and surrounding areas

Approved (Corporate)

In business since 1994

Emergency services offered

Warranties offered

"We've been working with Mike Counsil for over 8 years - clogged drains, water heater, new toilets, and most recently a sewer re-pipe. Yes, they may be more expensive than other companies, but with Mike Counsil you get what you pay for - quality work. A big shout out to Rudy and the whole team - they are hardworking, reliable and courteous."
Preparing a safe environment for working on a sewer line replacement.
Water heater installation with expansion tank
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+28

Response time8 hrs
Response rate100%
Recommended by81%of homeowners
Avatar for Atlas Trillo Heating & Air Conditioning
Atlas Trillo Heating & Air Conditioning
4.3(
37
)
Tankless Water Heater - Install

Serving San Martin, CA and surrounding areas

Approved (Corporate)

In business since 1953

Free estimates

Emergency services offered

Atlas Trillo Heating and Air Conditioning dates back to the early 1950's when the Silicon Valley was in its infancy. Atlas Trillo serves both residential and commercial customers with best in energy efficient, environmentally safe equipment and services for your ideal comfort systems. \n \nWhether it's a new installation, a retrofit, replacement, duct cleaning, or routine service, our factory-trained mechanics provide the skill and expertise on which your comfort depends.

Unclog Drain
12 neighbors recently requested a quote
Recommended by78%of homeowners
Avatar for TRIO Heating, Air & Plumbing
TRIO Heating, Air & Plumbing
5.0(
5
)
Tankless Water Heater - Install

Serving San Martin, CA and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"My experience with Trio Heating and Air for my air conditioning installation was exceptional. From start to finish, they demonstrated professionalism and efficiency. The technicians arrived promptly and were well-prepared, guiding me through the process and recommending the perfect system for my home. Throughout the installation, they worked diligently, respecting my space and ensuring everything was installed correctly. Their clear communication and transparent pricing made the experience stress-free. Now, my home is consistently cool and comfortable, and I couldn't be happier with the results."
Heating & Air Conditioning Installations
Heating & AC Install
Heating & AC Install
Heating & AC Install
Heating & AC Install

+101

Response time4 hrs
Response rate93%
11 neighbors recently requested a quote
Avatar for Abdel's Home services
Abdel's Home services
5.0(
9
)
Tankless Water Heater - Install

Serving San Martin, CA and surrounding areas

Approved

Hi, I’m Abdel, owner of Abdel’s Home Services. I’ve been providing residential repair and installation services for several years, helping homeowners with everything from small fixes to detailed improvement projects.\nI serve the Bay Area and surrounding communities, and I’m willing to travel locally for the right project. My specialties include TV mounting, door adjustments and installations, cabinet installation, drywall repair, fixture replacements, hardware installation, and general home repairs.\nClients hire me because I focus on quality, precision, and clear communication. I show up on time, protect your home, and make sure the work is done properly — not rushed. My goal is to leave every homeowner satisfied and confident in the results.\nI look forward to helping with your next project.

Avatar for Bueno Plumbing and Rooter
Bueno Plumbing and Rooter
5.0(
2
)
Tankless Water Heater - Install

Serving San Martin, CA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

Looking for the best plumber in San Jose, CA? Our team of highly skilled and experienced plumbers specializes in both residential and commercial plumbing, including 24/7 emergency services. From urgent repairs to full repiping and hot water installations, we do it all—ensuring quality workmanship and lasting results.\n\nWhether you need a quick fix, a major installation, or routine maintenance, we provide top-tier service at competitive rates. San Jose homeowners and businesses trust us for dependable plumbing solutions backed by high-quality materials and expert craftsmanship.\n\nDon’t let plumbing problems disrupt your day—call the most trusted plumbers in San Jose, CA, and get the job done right!

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+22

Response time1 day
Response rate100%
1 neighbors recently requested a quote
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