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

Avatar for H L Bowman
H L Bowman
4.6(
428
)
Water Heater - Repair or Service

Serving Cheshire, CT and surrounding areas

Approved (Corporate)

In business since 1946

Free estimates

Emergency services offered

"Rob Quigley was awesome. Professional, efficient and knowledgeable. Couldn’t have had a better person to install my water heater. To HL Bowman—you better hang on to this guy! He’s an asset to your company."
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+6

481 neighbors recently requested a quote
Recommended by86%of homeowners
Quinn Plumbing & Heating, LLC
4.3(
201
)
Water Heater - Repair or Service

Serving Cheshire, CT and surrounding areas

Approved

In business since 1997

Free estimates

Credit card accepted

"This is the second time I have had Quinn do work for me and I couldn't be more please with Tom or the work he did. When I put in the quote request he contacted me within seconds and was at my house within an hour to prep the old water heater for removal. The next morning he came right on time with the new water heater and had it up and running in short order. The quote for the job was fair even though he had to leave to get some materials to replace what was there. I'll definitely use Quinn again. If you have plumbing issues, give Tom a call. You won't be sorry."
Response time5 hrs
8 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for MTL Heating & Cooling
MTL Heating & Cooling
4.7(
142
)
Water Heater - Repair or Service

Serving Cheshire, CT and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"Michael knew that the part that had failed on my hot water heater was covered by a five year warranty. He contacted the manufacturer representative directly and saved me a lot of money. His work was excellent."
 Viessman boiler oil to gas conversion Orange
Peerless oil boiler/Amtrol indirect water heater
 Navien Boiler oil to gas conversion Stratford
Day & Night gas furnace New Haven
 Peerless gas boiler West Haven

+4

Response time8 hrs
Recommended by98%of homeowners
Avatar for InstaPlumbing, LLC
InstaPlumbing, LLC
4.6(
229
)
Water Heater - Repair or Service

Serving Cheshire, CT and surrounding areas

Approved

In business since 2014

Emergency services offered

Warranties offered

"I was thoroughly pleased with the installation of my new kitchen faucet. What I liked is that they went above and beyond. There were other things in the house that needed attention and Kyle changed did a "wellness" check around the house, the bathrooms and found that the faucet to the outside of the house needed updating. I wills say that their price was a little high but for my peace of mind, it was worth it. Within 5 days of my work being done, I recommended them to a co-worker who needed a hot water heater repaired and they are satisfied with that work too. Yes, I will call on InstaPlumbing again."
 Dryer Vent Inspection
 Faucet Repair and Installation
 Shower valve repair
 Large and Small Drain Snaking
Apprentice Dylan

+1

Response time9 hrs
32 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Benjamin Franklin Plumbing
Benjamin Franklin Plumbing
3.6(
183
)
Water Heater - Repair or Service

Serving Cheshire, CT and surrounding areas

Approved

In business since 1992

Free estimates

Emergency services offered

"They came on time and after giving the estimate Vinnie was able to install the new water heater. Amazingly he was able to complete the job in 2 hours. I was very pleased start to finish."
Dry Well
BOCK WATER HEATER INSTALL
AO SMITH WATER HEATER INSTALL
HAPPY CUSTOMERS ARE WHAT WE WANT!
TANKLESS INSTALL

+16

Response time10 hrs
Response rate95%
45 neighbors recently requested a quote
Avatar for P & M Plumbing, LLC
P & M Plumbing, LLC
4.3(
16
)
Water Heater - Repair or Service

Serving Cheshire, CT and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"Paul did a great job. He even followed up with the water heater company and found out it need outside venting. He performed the additional work free of charge. I would recommend P&M Plumbing for anyone with plumbing needs."
Plumbing
15 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Benjamin Franklin Plumbing of Danbury
Benjamin Franklin Plumbing of Danbury
4.4(
7
)
Water Heater - Repair or Service

Serving Cheshire, CT and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

We take pride in serving the vibrant community of Danbury, and we understand the unique plumbing challenges that homeowners in this area may face. Whether it's addressing hard water issues prevalent in the region, performing sewer line inspections to prevent root intrusions, or offering eco-friendly plumbing solutions, our expertise is tailored to the specific needs of Danbury residents.\n\nTrust Benjamin Franklin Plumbing of Danbury to safeguard your pipes and preserve the integrity of your plumbing system. With our unwavering dedication to quality, reliability, and customer satisfaction, you can feel confident that your home is in capable hands.

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45 neighbors recently requested a quote
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FAQs for water heater repair or service projects in Cheshire, 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 Cheshire, 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.