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Find Water heater repair or service pros in Norwalk

Avatar for Comfort Masters
Comfort Masters
5.0(
114
)

Serving Norwalk, CT and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"We woke up to find we had no hot water. When we went down to the basement, we found the water heater had leaked most of its contents all over our basement. We immediately began cleanup and called Comfort Masters. Soon after Chris arrived and determined a new water heater was necessary. Within the next hour, the water heater was disconnected and removed. Only an hour later, Chris returned with a replacement water heater and had it installed soon after. What started as a day where we were concerned about a huge cost and days without hot water got resolved quickly for less than we thought. Chris and Comfort Masters made this possible."
Beautiful shower upgrade
Rain Shower
Soaking Tub
Shower Upgrade
Shower Updgrade

+7

Response time6 hrs
8 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for H L Bowman
H L Bowman
4.7(
387
)

Serving Norwalk, CT and surrounding areas

Approved (Corporate)

In business since 1946

Free estimates

Emergency services offered

"Replaced a tank water heater, the door was too narrow so first pitched removing framing with no guarantee that it’d be replaced correctly. I suggested using a smaller sized unit based on a quote from another plumber which is the route we went. They also covered the overage for the additional cost of the smaller sized unit which was nice but if I wasn’t aware of the option I’m not sure what I would have done. They also only sent one person initially so I helped bring the old unit down and the new one up in between trying to work. Also the breaker to the hot water heater was never flipped back so I’m waiting to see how the unit performs now."
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+6

412 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Sila Heating, Cooling and Plumbing
Sila Heating, Cooling and Plumbing
4.7(
772
)

Serving Norwalk, CT and surrounding areas

Approved (Corporate)

In business since 1989

Free estimates

Emergency services offered

"Talk about Top Quality service! From the professionalism of Daniel, to the great job done by Humberto and Ernest. I couldn't have had a better experience in a bad situation. They replaced our steam boiler, and our water tank and did a wonderful job. We have a warm house again thanks to them! Humberto, Ernest, I take my hat off to you!"
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+20

Response time9 hrs
19 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Premier HVAC Services
Premier HVAC Services
4.7(
185
)

Serving Norwalk, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Emergency services offered

"Affordable HVAC repair service. You can actually ask them to do little extras at no additional cost. After I called them for emergency repair of our AC unit, they offered a complementary cleaning for the unit. Amazing customer appreciation. Totally recommended!"
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+38

Response time1 day
8 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Brian Nisbet Plumbing and Heating
Brian Nisbet Plumbing and Heating
4.9(
358
)

Serving Norwalk, CT and surrounding areas

Approved

Super Service Award Winner

In business since 1993

Credit card accepted

Customers say: True professional

"Brian was someone i was so fortunate enough to meet and do my plumbing job which was to replace a leaking gas pipe running from my hose to an outside BBQ. He is by far the most honest, efficient, and knowledgeable plumber I have met. Restores my faith in human beings. Returned my call, came to my house that day, did the job, did not blow the job into something it did not have to be. Gave me a fair price. Made observations and suggestions about things like aging water heater. Totally will use Brian for every plumbing job I have. Consider yourself fortunate if your paths should cross."
Response time4 hrs
Recommended by97%of homeowners
Avatar for Mike's Plumbing Services
Mike's Plumbing Services
4.7(
167
)

Serving Norwalk, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2013

Free estimates

Emergency services offered

"What a great experience! I needed a water heater replaced ASAP, and Mike and his team replaced the heater quickly, with no issues, and at less than half the price of the next lowest bid. I'd highly recommend Mike's Plumbing."
Boderus high efficiency gas boiler
Boiler
Gas boiler
Shower installation
A/C Install

+5

Response time2 days
1 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Advanced Professional Management, LLC
Advanced Professional Management, LLC
4.6(
726
)

Serving Norwalk, CT and surrounding areas

Approved

In business since 1999

Emergency services offered

Warranties offered

"Excellent customer service. My Hot water heater busted on Christmas night and i called advanced professional 26th early morning, tech at my home in no time to provide estimate and work was done within next 4-6 hours. Technician name Abe who came to my house for service is one of the best. Very polite, professional and make sure work is done neat and clean. Only one thing i am not happy is i think it was little pricey but since it was urgent service i can't complain."
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+33

Response time12 hrs
Response rate96%
8 neighbors recently requested a quote
Avatar for All Weather Heating & Cooling
All Weather Heating & Cooling
4.8(
56
)

Serving Norwalk, CT and surrounding areas

Approved

In business since 1969

Free estimates

Emergency services offered

"Barie sent over a technician the same day and he diagnosed the problem very efficiently and properly I was very satisfied with the service and will use them again thank you again ."
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+13

Response time3 days
8 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for MVP Plumbing and Heating, LLC
MVP Plumbing and Heating, LLC
5.0(
15
)

Serving Norwalk, CT and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"We had a standard water tank that failed on Friday July 1. I reached out to Matt with water issues from the tank, but more importantly- to find out options for a replacement. He convinced me to go with a popular and reliable tankless system. I called him at 7:40am, the parts were delivered at 11am and Matt came by at 1pm. By 3:30pm, our new system was operational. Going into a holiday weekend - that was fantastic service!"
Faucet
Modern Powder room
Wall mount faucet
Navien Combi
Old boiler

+1

Response time1 day
2 neighbors recently requested a quote
Recommended by100%of homeowners
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FAQs for water heater repair or service projects in Norwalk, 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 Norwalk, 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.