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Top-Rated Water heater repair or service pros in Winchendon - Updated Nov 2026

Avatar for D Day Plumbing
D Day Plumbing
5.0(
46
)
Water Heater - Repair or Service

Serving Winchendon, MA and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"I'm a deep value oriented consumer and this guy is one of the best contractors I've come across for the money. Why would you want to pay for the administrative and marketing costs which comes with the fees charged by the big box guys. D-Day is a true professional and a master craftsman at his work. I've hired him to replace a water heater, install a dishwasher and washing machine, as well as miscellaneous plumbing repairs with exemplary results. I wouldn't even consider looking elsewhere."
Cabinet - finished product
Cabinet rebuild (before picture)
Gas Hot Water Heater Install - Power Vented
Navien Wall Hung Water Heater
3 Bay Commercial Sink Install

+32

Response time2 hrs
Recommended by100%of homeowners
Avatar for A&B Plumbing Service
A&B Plumbing Service
4.4(
157
)
Water Heater - Repair or Service

Serving Winchendon, MA and surrounding areas

Approved

In business since 1992

Emergency services offered

Warranties offered

"So I had a water heater that was totaled, went on Angi, I was recommended A&B plumbing, AL came on Memorial Day, didn’t charge me extra for the holiday, I was expecting he take out the old heater and come back tomorrow, but not AL he came back the same day and installed a new water heater. I would recommend A&B plumbing, great price, great service, and on time and very polite. Thanks AL."
New tiled shower with Kohler fixtures
55 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Advanced Energy Concepts of Worcester, Inc.
Advanced Energy Concepts of Worcester, Inc.
3.8(
140
)
Water Heater - Repair or Service

Serving Winchendon, MA and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

"Could not be happier with the install of our new propane system. They were very easy to work with Quinn answered all my questions Doug and Bernie and I forget the other guys name were a pleasure to have in my house. They did the work and the Quoted amount of time. They handled all the inspections and permits with the town. Extremely happy with the level of service and would recommend to anybody looking for heating needs. Edit from 2 years ago?. The company still has not picked up old water heater and boiler. Have called a number of times to get this done. Vicki is extremely unpleasant to deal with. Rude. Has zero phone skills. Should really look into finding a new person to answer the phones. She was basically yelling at me for asking, follow up questions. And when I I said, why are you yelling? She said so you would know if I was yelling at you. But she definitely was yelling. I really hope those phone calls are recorded. They?ve got their money. So obviously the customer service ha"
Response time3 days
Response rate85%
33 neighbors recently requested a quote
Avatar for Wachusett Plumbing Services
Wachusett Plumbing Services
4.6(
11
)
Water Heater - Repair or Service

Serving Winchendon, MA and surrounding areas

Free estimates

Emergency services offered

Credit card accepted

"Dennis did an excellent job replacing our electric water heater! We noticed our old one leaking one evening, and Dennis was VERY fast to respond to my Angi request for service. He was out the next day to install our new water heater and arrived promptly at the promised time. From start to finish, Dennis completed the work in just over 2 hours. He cleaned up the area nicely and took our old water heater with him. A+ 5-Star service for sure! Would highly recommend this friendly professional for your plumbing needs. :)"
Recommended by100%of homeowners
Avatar for Epoch Plumbing
Epoch Plumbing
5.0(
29
)
Water Heater - Repair or Service

Serving Winchendon, MA and surrounding areas

In business since 2020

Credit card accepted

"I needed my water heater repaired and Jacob came to do that he went above and beyond to make sure that my family had hot water even in this extreme heat. He was very friendly, very sweet and very easy to talk to and I have to say thank you again, Jacob."
Response time6 hrs
Recommended by92%of homeowners
Avatar for Patriot's Plumbing, LLC
Patriot's Plumbing, LLC
4.1(
62
)
Water Heater - Repair or Service

Serving Winchendon, MA and surrounding areas

In business since 2009

Free estimates

Credit card accepted

"These guys are great! The man who came to estimate the job had a medical emergency after leaving our home leaving the company very short handed. His partner not only got the information from our site visit but got our job scheduled within a week! He also pointed out some very ergent safety issues with our flexible gas line installed in 2000, but also saw an issue with our water heater put in by a subcontractor from Columbia Gas. Not only was the water heater not installed properly putting our safety at risk then we found out it was NEVER inspected by the city! They showed up on time and completed the job on time within their quote. They cleaned up after the job and were pleasent and curteous. I would highly recommend this company to anyone wanting a plumbing job to be done without being taken to the cleaners."
rough h/c pex
rough pex h/c
rough tub/shower
rough shower
drain pvc

+17

Response time1 day
Recommended by94%of homeowners
Avatar for Jameson Plumbing
Jameson Plumbing
5.0(
9
)
Water Heater - Repair or Service

Serving Winchendon, MA and surrounding areas

In business since 2020

Emergency services offered

"Keith responded to my Angi request quickly. He came to evaluate the situation the same day and changed out my leaking water heater the next day. He was professional, pleasant, efficient and reasonable. I would definitely recommend him!"
Response time4 hrs
Recommended by100%of homeowners
Showing 1-10 of 20
FAQs for water heater repair or service projects in Winchendon, 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 Winchendon, 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.