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Top-Rated Tankless water heater installers in East Weymouth - Updated Nov 2026

Avatar for Sila Heating, Cooling, Plumbing and Electrical
Sila Heating, Cooling, Plumbing and Electrical
4.5(
5,404
)
Tankless Water Heater - Install

Serving East Weymouth, MA and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

Live Your Most Comfortable Life with a Company You Trust. \nWe offer Same Day Service and Next Day Installation! \n \nSila has been the center of delighting homeowners since 1989, with our team of engineers, certified technicians, and system designers that are proud to deliver the highest level of expertise in the HVAC industry. Whether it?s a repair, replacement, installation, or service, we have an unwavering commitment to keeping you and your family comfortable and safe ? season after season. \nWe guarantee satisfaction and are proud to have earned over 7,000 ?A? ratings on Angie?s List and its prestigious Super Service Award!

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+6

67 neighbors recently requested a quote
Recommended by89%of homeowners
Hollister Plumbing and Heating, LLC
4.7(
44
)
Tankless Water Heater - Install

Serving East Weymouth, MA and surrounding areas

Approved

In business since 2016

Free estimates

Offers commercial services

We specialize in plumbing services, repairs, inspections, installations, and more! We guarantee your satisfaction, and we won?t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

7 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Gentille Plumbing and Heating
Gentille Plumbing and Heating
5.0(
28
)
Tankless Water Heater - Install

Serving East Weymouth, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Credit card accepted

"I called Ryan for my water heater leaking. He came within the same day, ready to go and replaced it quickly. He provided a great service and affordable price. Highly recommend him for any plumbing needs."
Response time6 hrs
Response rate96%
23 neighbors recently requested a quote
Avatar for Boston Plumbing - Heating Solutions
Boston Plumbing - Heating Solutions
4.9(
29
)
Tankless Water Heater - Install

Serving East Weymouth, MA and surrounding areas

Approved

In business since 2025

Free estimates

"By the time I found Joe’s business, the water heater had been deemed dead’s by the manufacturer, it was Sunday afternoon, a blizzard was to start around 8:00pm. Joe and his partner took out the old heater, drove with me to HD picked up the new one, installed it and I had hot water before the first snow flakes hit the ground. The price was very reasonable too, regardless of the circumstances. Two thumbs up and five stars."
Boiler installation
Boiler installation
Boiler installation
Boiler installation
8 neighbors recently requested a quote
Avatar for Buresh Plumbing LLC
Buresh Plumbing LLC
4.8(
40
)
Tankless Water Heater - Install

Serving East Weymouth, MA and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"Excellent workmanship and very fair prices. The faucet install required removal of an old faucet from a pedestal sink, the whole thing had to be taken apart and re-installed carefully; Joe (and Kyle/apprentice) did a tremendous job. They also fixed a leaking drain pipe from the bathtub, replaced a pressure gauge, capped a gas line, fixed 3 leaking valves, and replaced my old water booster pump with a new pump that required a slightly different hook up; all done with quality and professionalism. I waited a few weeks for this work, but it was worth it; plumbers, electricians are very busy right now. Joe was also right up-front with his schedule, which was good to know from the start. I highly recommend Buresh Plumbing to anyone needing plumbing work done- great quality work at very fair prices- Thank you!"
Boiler Replacement
Past Installations
Boiler & Indirect Water Heater
Kohler Shower
Shampoo Sink

+6

Response time2 hrs
2 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Blue Bear Plumbing
Blue Bear Plumbing
4.7(
56
)
Tankless Water Heater - Install

Serving East Weymouth, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Emergency services offered

"Had oil heat system replaced to tankless, after converting to gas. Job was done perfectly, finally have unlimited hot water supply, and we have since used blue bear for other small plumbing jobs as they come up."
Boiler install
Heat Pump Install
56 neighbors recently requested a quote
Recommended by32%of homeowners
Avatar for Whalen Plumbing & Heating
Whalen Plumbing & Heating
4.7(
15
)
Tankless Water Heater - Install

Serving East Weymouth, MA and surrounding areas

Approved

In business since 2020

Credit card accepted

Offers commercial services

"Ryan was very prompt. He took the extra step of checking with our town water supplier when another contractor told us our town water would be damaging to a tankless water heater. He also adjusted his estimate when we received a lower quote for part of the work we needed done. Thank you, Ryan!"
Soaking Tub
Tankless Heater
Response time2 days
13 neighbors recently requested a quote
Recommended by76%of homeowners
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