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Find Water heater repair or service pros in Derby

Quinn Plumbing & Heating, LLC
4.3(
201
)
Water Heater - Repair or Service

Serving Derby, 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 Derby, CT and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"I had Michael LeBlanc come over to see if my water heater was serviceable. Unfortunately, it had to be replaced. I was very happy with the quick response time and him scheduling in the replacement service right away. I now have hot water again, and recommend MTL based on this experience."
 Viessman boiler oil to gas conversion Orange
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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 Derby, CT and surrounding areas

Approved

In business since 2014

Emergency services offered

Warranties offered

"I had a line run to my refrigerator, Brandon was so nice and very professional. There was a little flaw with the job, just a human slight error. Melissa, the company owner was so professional and kind to me. I was so grateful for her and all her effort to fix the situation. I would recommend this plumbing company to anyone in need Thank you Instaplumbing and all the staff who helped! Dayna C"
 Dryer Vent Inspection
 Faucet Repair and Installation
 Shower valve repair
 Large and Small Drain Snaking
Apprentice Dylan

+1

Response time9 hrs
25 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Your Plumber New England Plumbing & Heating, LLC
Your Plumber New England Plumbing & Heating, LLC
5.0(
7
)
Water Heater - Repair or Service

Serving Derby, CT and surrounding areas

Approved

In business since 2004

Free estimates

Credit card accepted

"I have used Your Plumber for work at my house, hair salon and my parents house and have been extremely satisfied every time! They have now installed a new water heater system at my house, an outdoor spicket, unclogged pipes in my hair sinks and are currently fitting out all the plumbing at my new salon. I always had a hard time finding a good plumber but Kyle and his team are now the only people I will call! Not only was the work done well and in a timely manner but I found the guys to be incredibly professional and the cost to be very fair. It was also super easy to book online and their receptionist, Christine, was really helpful and so sweet!"
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2 neighbors recently requested a quote
Avatar for Z Plumberz of New Haven
Z Plumberz of New Haven
4.7(
35
)
Water Heater - Repair or Service

Serving Derby, CT and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

"Thank you HomeAdvisor! I spoke with them late on a Saturday and by Monday afternoon my new hot water heater was installed. They shopped around to get me the best price on the equipment I needed and were so kind to keep me informed as to their arrival time. They did a fantastic job getting out the old and installing the new, I am super happy!!! I would definitely recommend them! Thank you Mike and Todd!!!"
Response time2 hrs
Recommended by96%of homeowners
Avatar for Benjamin Franklin Plumbing of Danbury
Benjamin Franklin Plumbing of Danbury
4.4(
7
)
Water Heater - Repair or Service

Serving Derby, 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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46 neighbors recently requested a quote
Showing 1-10 of 46
FAQs for water heater repair or service projects in Derby, 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 Derby, 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.