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Find Water heater repair or service pros in New Haven

Quinn Plumbing & Heating, LLC
4.3(
201
)

Serving New Haven, 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
9 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for H L Bowman
H L Bowman
4.7(
406
)

Serving New Haven, 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

551 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for MTL Heating & Cooling
MTL Heating & Cooling
4.7(
142
)

Serving New Haven, 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
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(
228
)

Serving New Haven, 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
23 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Frisco Mechanical LLC
Frisco Mechanical LLC
5.0(
16
)

Serving New Haven, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Emergency services offered

"Everything was easy Ryan did a great job for fair price. Will keep his phone number close by great job replacing our hot water heater on a Friday late afternoon, so we wouldn’t go all weekend with no hot water. Really nice guy."
Response time11 hrs
Response rate99%
23 neighbors recently requested a quote
Avatar for Jefferson Plumbing
Jefferson Plumbing
4.9(
19
)

Serving New Haven, CT and surrounding areas

Approved

In business since 2004

Emergency services offered

Warranties offered

"This plumbing contractor you place in your saved file under favorite. He s not a dollars and cents contractor that charges crazy prices and hammers you on extras. Very personal and most importantly he knows his trade."
Steam Boiler
Boiler
Side by Side New Boilers
Steam Boiler
All New Piping and Electrical Installed

+35

Response time6 hrs
Response rate92%
2 neighbors recently requested a quote
Avatar for Z Plumberz of New Haven
Z Plumberz of New Haven
4.7(
35
)

Serving New Haven, CT and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

"Mike and Todd worked quickly and installed a new water heater for a great rate. Was easy to communicate with during the entire process. Definitely recommend."
Response time2 hrs
4 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for M Adorno, LLC
M Adorno, LLC
4.0(
7
)

Serving New Haven, CT and surrounding areas

Approved

Free estimates

Customers say: True professional

M Adorno, LLC is your go-to partner for all your remodeling and construction needs. With expertise in kitchen and bathroom remodeling, as well as residential and commercial construction, we bring your vision to life. Our team of skilled professionals is committed to delivering exceptional results that exceed your expectations. Contact us today to transform your space into something extraordinary.

Response time2 days
4 neighbors recently requested a quote
Recommended by100%of homeowners
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FAQs for water heater repair or service projects in New Haven, 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 New Haven, 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.