Top-rated water heater installers and replacers.

Get matched with top water heater installers and replacers in Watertown, MA

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Water heater installers and replacers in Watertown

Floros Plumbing and Heating
4.9(
407
)

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."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+3

Response time1 day
Recommended by97%of homeowners
Avatar for S&S Piping and Heat LLC
S&S Piping and Heat LLC
5.0(
63
)

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%
20 neighbors recently requested a quote
Avatar for Dynamic Plumbing Heating and Gas Fitting
Dynamic Plumbing Heating and Gas Fitting
5.0(
37
)

Serving Watertown, MA and surrounding areas

Approved

In business since 2005

Free estimates

Credit card accepted

"I can't praise Angel's work enough. He replaced two bathroom toilets. a faucet, and shut-off valves for me. He is very neat and precise and explained exactly what he was doing and why. There were some surprises once he began the project, but he handled them and didn't charge extra. His prices are reasonable and he even cleaned the area once he was finished. He brought along all the parts he thought he might need. I've hired plumbers in the past who didn't have the correct replacement part and I had to pay extra while they left to pick it up. Angel came prepared to get the job done in minimum time. He also recommended a great brand of faucet when I asked. My new bathroom faucet operates so smoothly - like a hot knife through butter. I couldn't be more pleased!"
Response time10 mins
Response rate100%
Recommended by91%of homeowners
Avatar for Clark Plumbing & Heating Solutions
Clark Plumbing & Heating Solutions
4.7(
83
)

Serving Watertown, MA and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"Bill Clark returned my call promptly and came over checked out and replaced parts and got our water heater tank back to work within 2 hour window. Very responsible and hard working pro, very satisfied!"
 Laundry rough in
 Combination Heat Hotwater System
 shower vaulve/ tub
 Clark :)
Combine your heat and hot water today : )

+3

Recommended by98%of homeowners
Avatar for Mouradian Plumbing & Heating
Mouradian Plumbing & Heating
4.7(
19
)

Serving Watertown, MA and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"Eric Mouradian (owner) responded promptly to my request for urgent replacement of a newly-broken hot water heater. He showed up on time, provided outstanding service, cleaned up after the job, and charged a reasonable price. Highly recommended!!"
Response time1 day
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Genove Oil & Air Co
Genove Oil & Air Co
4.7(
216
)

Serving Watertown, MA and surrounding areas

Approved

In business since 1977

Free estimates

Emergency services offered

"We were very pleased with the work that the Genove technicians did. They removed our 40-year-old gas boiler and associated water heater and replaced it with a new system. They tested the new system carefully, put explanatory tags on all of the relevant pipes and faucets, and cleaned up well. The team members were polite and worked hard. We had similarly good experiences when Genove technicians came to repair our central AC system. They were knowledgeable and efficient, got the system going again, and the price was fair. We continue to use this company for heating and AC repairs."
Additional Photos
Additional Photos
Additional Photos
Pics
Pics

+2

Response time1 day
13 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for H L Bowman
H L Bowman
4.7(
407
)

Serving Watertown, MA and surrounding areas

Approved (Corporate)

In business since 1946

Free estimates

Emergency services offered

"Replaced a tank water heater, the door was too narrow so first pitched removing framing with no guarantee that it’d be replaced correctly. I suggested using a smaller sized unit based on a quote from another plumber which is the route we went. They also covered the overage for the additional cost of the smaller sized unit which was nice but if I wasn’t aware of the option I’m not sure what I would have done. They also only sent one person initially so I helped bring the old unit down and the new one up in between trying to work. Also the breaker to the hot water heater was never flipped back so I’m waiting to see how the unit performs now."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+6

562 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Sila Heating, Cooling, Plumbing and Electrical
Sila Heating, Cooling, Plumbing and Electrical
4.5(
5,397
)

Serving Watertown, MA and surrounding areas

Approved (Corporate)

In business since 1989

Free estimates

Emergency services offered

"I've called Sila before to work on my HVAC unit and realized they offer plumbing services when my tank-less water heater stopped working. They were able to come by that day I called to see what was wrong. Once they were onsite they deterimed my hot water valve stopped working and were able to replace it and got my hot water working in no time."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+6

Response time2 days
63 neighbors recently requested a quote
Recommended by89%of homeowners
...
Showing 1-10 of 198

The Watertown, MA homeowners’ guide to water heater installations and replacements

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