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Find Water heater repair or service pros in Dover

Avatar for G&C Plumbing and Heating, LLC
G&C Plumbing and Heating, LLC
5.0(
86
)

Serving Dover, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2005

Small jobs welcome

Credit card accepted

"Brian did an incredible job with our water heater replacement. He was professional, arrived right on schedule, and clearly knows his stuff. He took the time to explain the service and made sure everything was running perfectly before he left. It’s rare to find such high-quality work and attention to detail. Highly recommend!"
Burnham X2 Boiler
Water Heater Upgrade
Water Heater Upgrade
Water Heater Upgrade
Water Heater Upgrade

+14

Response time5 hrs
Response rate98%
72 neighbors recently requested a quote
Avatar for H L Bowman
H L Bowman
4.7(
387
)

Serving Dover, 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

337 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Genove Oil & Air Co
Genove Oil & Air Co
4.8(
191
)

Serving Dover, MA and surrounding areas

Approved

In business since 1977

Free estimates

Emergency services offered

"Got the job done. I don’t know if it could’ve been a little more in depth. They kind of just sprayed it with a cleaner and checked the temps, and a few weeks later, my AC is now dripping water."
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Pics
Pics

+2

Response time1 day
13 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Sila Heating, Cooling, Plumbing and Electrical
Sila Heating, Cooling, Plumbing and Electrical
4.5(
5,208
)

Serving Dover, MA and surrounding areas

Approved (Corporate)

In business since 1989

Free estimates

Emergency services offered

"Great, as always. Sila is outstanding. We have a service contract with them for our furnace and AC and they keep them in tip-top shape. And when we have an urgent or emergency situation (heating, cooling, plumbing, electrical), they're who we call."
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+6

Response time2 days
56 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Gentille Plumbing and Heating
Gentille Plumbing and Heating
5.0(
25
)

Serving Dover, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Credit card accepted

"Ryan is a great plumber. Very happy to hire him for my plumbing job, including changing all the hardware for the tub shower and vanity sink. He was professional and his quote was fair. He provided his plumbing license and insurance information quickly. It’s helpful that he also guarantees his work for one year. I will definitely use his service again for future plumbing needs and would highly recommend him to others. "
Response time6 hrs
Response rate94%
Avatar for Rodenhiser Home Services
Rodenhiser Home Services
4.4(
507
)

Serving Dover, MA and surrounding areas

Approved

In business since 1928

Emergency services offered

Warranties offered

"The work was done correctly and promptly, but quite expensive. On the plus side, he presented all the options and didn't really try to upsell. Just the facts."
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38 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Yellow Dog Home Services, LLC
Yellow Dog Home Services, LLC
5.0(
8
)

Serving Dover, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Credit card accepted

"I hired them for a plumbing project worth $2,500 (that option wasn’t available in the dropdown list), and the experience was excellent. From the front desk to the plumbers, everyone responded promptly and professionally. I had the chance to interact with several crew members, and each one showed genuine care and a strong commitment to customer service. The plumbing team did a great job—I would highly recommend them."
Our Team In Action!
Our Team In Action!
Our Team In Action!
Our Team In Action!
Our Team In Action!

+10

Response time7 hrs
Response rate96%
84 neighbors recently requested a quote
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FAQs for water heater repair or service projects in Dover, 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 Dover, 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.