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Find Water heater repair or service pros in Belmont

Avatar for Dynamic Plumbing Heating and Gas Fitting
Dynamic Plumbing Heating and Gas Fitting
5.0(
37
)

Serving Belmont, 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
Floros Plumbing and Heating
4.9(
407
)

Serving Belmont, 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
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+3

Response time1 day
Recommended by97%of homeowners
Avatar for Mouradian Plumbing & Heating
Mouradian Plumbing & Heating
4.7(
19
)

Serving Belmont, 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
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Genove Oil & Air Co
Genove Oil & Air Co
4.7(
216
)

Serving Belmont, 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
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Pics
Pics

+2

Response time1 day
11 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Local Plumbing & Heating
Local Plumbing & Heating
5.0(
10
)

Serving Belmont, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Warranties offered

"This is my sixth time using the service from Andrew at Local Plumbing and Heating. He is quickly available, efficient and thoughtful. He is trustworthy: I know he will take care of everything I asked for and thinking ahead for great ideas. I used his service for major home projects and I strongly recommend him for everything: from water heater tank replacement to gas lines installations."
Plumbing Project
Plumbing Project
Plumbing Project
Additional Photos
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+14

Recommended by88%of homeowners
Avatar for Bell Tower Plumbing and Heating, Inc.
Bell Tower Plumbing and Heating, Inc.
4.2(
86
)

Serving Belmont, MA and surrounding areas

Approved

In business since 2014

Emergency services offered

Warranties offered

"Water heater ruptured just before I had to leave for work and only a week after moving in. Calling around for pricing to make sure we didn't bust our budget I spoke to Mandy and had told her I needed to get back to her after a couple more calls. Bill overheard our conversation and called me back personally to discuss. He also texted me offering to answer any questions I had. Price was right in our budget and lower than anyone else. Bill came out that day himself to install the new water heater. He was super nice and extremely helpful in answering questions about different options for the new install to make sure we got the set up that would work best for us. I elected to have him service our steam boiler while he was there so we would be ready for the winter. He took the time to walk me through proper care and operation of the system as we had never had steam heat before. Very happy with his work and will not hesitate to contact again for any plumbing work we might need done in the future."
High efficiency gas boiler
Boiler Replacement
Kohler Cimarron Toilet
Steam Boiler Replacement
Before and After

+5

Response time2 hrs
3 neighbors recently requested a quote
Recommended by94%of homeowners
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FAQs for water heater repair or service projects in Belmont, 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 Belmont, 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.