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Find Water heater repair or service pros in Watertown

Avatar for S&S Piping and Heat LLC
S&S Piping and Heat LLC
5.0(
55
)

Serving Watertown, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2006

Free estimates

Emergency services offered

"In late June of 2023, Neo and his apprentice replaced our water heater. Neo did charge slightly more than Google reported as the average price in our geographic area. However, "you get what you pay for." Neo was diligent, friendly, efficient, and knowledgeable. Neo responded promptly to all telephone calls and text messages. There was no drama with Neo. Neo was a consummate professional. We would definitely recommend S&S Piping and Heat. When we experienced a runaway faucet and a broken shut-off valve in the spring of 2024, Neo was quick to respond. Our over-engineered faucet required more than the replacement of a simple washer. In a professional manner, Neo repaired the faucet, replaced the valve, and corrected a related water-pressure problem. As usual, Neo offered good, solid communications. Yet again, we would definitely recommend S&S Piping and Heat."
Metro Construction Design
Metro Construction Design
Metro Construction Design
Metro Construction Design
Metro Construction Design

+53

Response time7 hrs
Response rate100%
18 neighbors recently requested a quote
Floros Plumbing and Heating
5.0(
376
)

Serving Watertown, MA and surrounding areas

Approved

Emergency services offered

Customers say: Quality work

"I hired this company to replace a 75-gallon gas water heater, and the experience was excellent. Scope of work: Removal and disposal of existing unit Installation of new Rheem 75-gallon gas water heater Reconnection of gas, water, and venting The team was prompt, professional, and clearly experienced. They provided a clear explanation of the installation process, answered questions directly, and completed the work efficiently. I valued their use of text messaging to arrange the work, as it was most efficient and allowed me to share photos of the work area so they could plan the installation in advance. The installation was clean and well-executed, with attention to proper setup and safety considerations. Pricing was transparent and consistent with the scope of work. There were no surprises. Overall, this was a high-quality, professional installation. I would recommend them without hesitation."
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+3

Response time1 day
Recommended by97%of homeowners
Avatar for Dynamic Plumbing Heating and Gas Fitting
Dynamic Plumbing Heating and Gas Fitting
5.0(
34
)

Serving Watertown, MA and surrounding areas

Approved

In business since 2005

Free estimates

Credit card accepted

"What a great guy! The furnace and the water heater went out at the same time. I was freezing! It was all sorted out the same day. Angel was able to remove my old water heater with a new one. I plan on hiring him again, Thanks, youâ re an Angel!"
Response time10 mins
Response rate100%
Recommended by91%of homeowners
Avatar for Genove Oil & Air Co
Genove Oil & Air Co
4.7(
206
)

Serving Watertown, MA and surrounding areas

Approved

In business since 1977

Free estimates

Emergency services offered

"We found multiple issues with the heating system with our new house, and had to get a few service calls. We are glad to find Genove Oil & Air Co, they were very competent & professional, and fixed all the issues quickly and helped me understand the system better. Franco who does the scheduling is very accommodating, and kept me informed if the technicians were late. Frank and Richard (their Sr technicians) definitely know their stuff, and pleasant to talk to. This is a well run company and we would definitely use them again."
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Pics
Pics

+2

Response time1 day
13 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Heavy Doody Plumbing & Heating
Heavy Doody Plumbing & Heating
4.9(
19
)

Serving Watertown, MA and surrounding areas

Approved

In business since 2013

Emergency services offered

Small jobs welcome

"I had an incredible experience. My water heater was leaking and ready to let go. Brian had contacted me. He set up an appointment the next morning. The two gentleman ( plumbers ) came in. Removed the old water heater. Installed the New water heater. And updated the vent piping because it was old and out of code. They did a wonderful job. And I cannot speak highly enough of them , the speedy work and their professionalism. I now have a new plumber for all my plumbing needs. Thank you."
back flow  for sprinkler sytym
2nd meter install
finish
finish
finish

+26

Response time4 hrs
3 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for H L Bowman
H L Bowman
4.7(
387
)

Serving Watertown, MA and surrounding areas

Approved (Corporate)

In business since 1946

Free estimates

Emergency services offered

"Exceptional service from the initial diagnosis to repair, superb team. I appreciated everyone's thoroughness, willingness and honest business tactics. They provided a safe environment for me to ask questions and we explored all options. Ultimately, Joshua, sealed the deal by being caring and understanding. His expertise showed but most importantly his work ethics and integrity was felt. Many thanks to the whole team Brett, Joshua, Jason and Peter delivered Top notch service. Lastly, the communication was A+. Loved receiving text messages with photo id's, true professionals. Highly recommend! You won't be disappointed!"
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+6

375 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Sila Heating, Cooling, Plumbing and Electrical
Sila Heating, Cooling, Plumbing and Electrical
4.5(
5,208
)

Serving Watertown, MA and surrounding areas

Approved (Corporate)

In business since 1989

Free estimates

Emergency services offered

"Sila saved me!! Of course right when fall is rolling around my heater broke! The job was quick and affordable! Their amazing customer service is also a huge factor why I will be using Sila again, especially Amy R. In management!"
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+6

Response time2 days
62 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Boston Plumbing - Heating Solutions
Boston Plumbing - Heating Solutions
5.0(
10
)

Serving Watertown, 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
5 neighbors recently requested a quote
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FAQs for water heater repair or service projects in Watertown, MA

Warning signs include fluctuating water temperatures, a pilot light that repeatedly goes out, unusual noises from the tank, or complete heating failure. You might also detect a rotten egg smell, indicating a potential gas leak, or notice water that never reaches the proper temperature. If your water heater is over eight years old and displaying these symptoms, the gas valve is a likely culprit. Professional inspection is recommended, especially if gas odors are present.

Water heater gas valves are not universally interchangeable. Each valve must match your specific water heater's make, model, and specifications. Important compatibility factors include gas type (natural gas vs. propane), BTU rating, connection types, and physical dimensions. Using an incorrect valve can result in poor performance, premature failure, or dangerous gas leaks. Always consult your water heater's documentation or a professional plumber to identify the appropriate replacement valve for your unit.

The Watertown, MA homeowners’ guide to water heater repair or services

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