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Find Water heater repair or service pros in Stamford

Avatar for H L Bowman
H L Bowman
4.8(
382
)

Serving Stamford, CT and surrounding areas

Angi Approved

In business since 1946

Free estimates

Emergency services offered

"I had plumbing leaks in a couple of places, but the men that did the work went above and beyond by replacing every component involved top to bottom to ensure there would be no leaks for a long time to come. Very satisfied with the quality of work as well as how quickly it was done."
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+6

214 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Sila Heating, Cooling and Plumbing
Sila Heating, Cooling and Plumbing
4.7(
770
)

Serving Stamford, CT and surrounding areas

Angi Approved

In business since 1989

Free estimates

Emergency services offered

"I have had Sila come to do work at my home on several occasions. They have been fair and their technicians have always been knowledgeable and helpful to my home improvement needs."
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+20

Response time9 hrs
20 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Comfort Masters
Comfort Masters
5.0(
114
)

Serving Stamford, CT and surrounding areas

Angi Approved

In business since 2002

Free estimates

Emergency services offered

"Finding a reliable contractor is tough these days, but I got lucky hiring Chris. He and his son arrived on time, replaced my electric hot water tank, fixed a leaking guest bathroom sink, and cleaned up afterwards. Chris is a true professional with a great attitude excellent work at a fair price. I highly recommend him."
Beautiful shower upgrade
Rain Shower
Soaking Tub
Shower Upgrade
Shower Updgrade

+7

Response time6 hrs
10 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for All Weather Heating & Cooling
All Weather Heating & Cooling
4.8(
55
)

Serving Stamford, CT and surrounding areas

Angi Approved

In business since 1969

Free estimates

Emergency services offered

"They installed a minisplit cooling system, with 3 exchanges June 2021. Since then it is not operating the way it should. In my bedroom with the door closed at night on cool at 70 degrees the humidity goes up to 80%. I wake up uncomfortable, change it from cool to dry mode. The humidity will go down into the 50% range but the temperature drops down to 62 or less! So in cool or dry mode I can't get a good nights sleep! They come and look at it and tell me everything is fine. I'm going to buy a window air conditioner tomorrow which seems insane because i spent $10,000 on this minisplit AC system!"
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+13

Response time3 days
9 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Cassidy Plumbing and Heating, Inc
Cassidy Plumbing and Heating, Inc
4.5(
24
)

Serving Stamford, CT and surrounding areas

Angi Approved

Super Service Award Winner

In business since 1992

Emergency services offered

Warranties offered

"Oct. 6 2025 it went quick. I received an estimate of The job first. The work was done correctly. It didn't take long. If I need plumbing service again. I would contact Cassidy plumbing & Heating."
Response time2 days
Response rate86%
11 neighbors recently requested a quote
Showing 1-10 of 16
FAQs for water heater repair or service projects in Stamford, CT

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 Stamford, CT 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.