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Find Water heater repair or service pros in Marlborough

Avatar for Sila Heating, Cooling, Plumbing and Electrical
Sila Heating, Cooling, Plumbing and Electrical
4.5(
5,399
)
Water Heater - Repair or Service

Serving Marlborough, 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!"
Additional Photos
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+6

Response time2 days
Response rate100%
50 neighbors recently requested a quote
Avatar for Keith Plumbing And Heating
Keith Plumbing And Heating
4.5(
74
)
Water Heater - Repair or Service

Serving Marlborough, MA and surrounding areas

Approved

In business since 2005

Customers say: Quality work

"I selected Keith Plumbing and Heating for the replacement of my oil fired boiler and hot water delivery system. I was extremely pleased with their professionalism, the quality of their work and their fair pricing. I would highly reccomend this company."
Recommended by90%of homeowners
Avatar for RezySave Plumbing and Heating
RezySave Plumbing and Heating
4.9(
21
)
Water Heater - Repair or Service

Serving Marlborough, MA and surrounding areas

Approved

Warranties offered

Small jobs welcome

Credit card accepted

"Had mike and zach out to replace my gas water heater. They were on time, professional, and courteous of my home. They even wear shoe covers and use drop mats to make sure the floors dont get dirty! Excellent customer service at a reasonable price"
Water heater install
Hybrid water heater
125 neighbors recently requested a quote
Avatar for Landry Mechanical, Inc.- Plumbing
Landry Mechanical, Inc.- Plumbing
4.5(
114
)
Water Heater - Repair or Service

Serving Marlborough, MA and surrounding areas

Approved

In business since 2008

Emergency services offered

Warranties offered

"Ray I wanted to let you know what a great experience I had with the Heater Install on Esther Street in Worcester, MA Your team showed up on time and were very polite and very diligent! They started by protecting the floors and carpets by laying down blankets. Several times they needed to review things with me and each and every time they were polite and very professional! They worked hard and even though I had to open up the wall so they could chase a pipe they continued to work on the retrofitting the gas portion of the project while I cut into the wall. After the was chase was cut into they ran the pipe and all was good. They even finished early having to wait for the plumbing inspector to arrive. I wish I could find contractors of your caliber in all the trades I deal with! Landry Mechanical is always my first choice from now on! Thank you Bob"
Ductless Install
Various photos
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+55

Response time3 days
318 neighbors recently requested a quote
Recommended by87%of homeowners
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FAQs for water heater repair or service projects in Marlborough, 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 Marlborough, 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.