Top-rated water heater repair or service pros.

Get matched with top water heater repair or service pros in Bethel, CT

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Water heater repair or service pros in Bethel

Avatar for Sila Heating, Cooling and Plumbing
Sila Heating, Cooling and Plumbing
4.5(
894
)

Serving Bethel, CT and surrounding areas

Approved (Corporate)

In business since 1989

Free estimates

Emergency services offered

"The Sila technician spent as much time as necessary to diagnose the problem with my furnace. He explained his findings every step of the way. Communication from the company regarding service visits and arrival of parts from their distributor was excellent. The cost of the repair was reasonable. Overall, I was very impressed by Sila and would definitely use them again."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+20

Response time9 hrs
16 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Cassidy Plumbing and Heating, Inc
Cassidy Plumbing and Heating, Inc
4.6(
27
)

Serving Bethel, CT and surrounding areas

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%
18 neighbors recently requested a quote
Avatar for InstaPlumbing, LLC
InstaPlumbing, LLC
4.6(
228
)

Serving Bethel, 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
EcoFlow, LLC
5.0(
8
)

Serving Bethel, CT and surrounding areas

Approved

In business since 2014

Free estimates

Warranties offered

"Plumbing professional put in connector for ice maker, and replaced my water heater. He was very prompt, efficient, and knowledgeable. He was able to explain everything as well. Very neat when doing the job, & cleaned when finished. I would highly recommend getting services from this professional."
Response time5 hrs
Response rate87%
8 neighbors recently requested a quote
Newtown Plumbing, LLC
4.9(
9
)

Serving Bethel, CT and surrounding areas

Approved

In business since 2016

Customers say: Quick response

"Dan was great, he showed up right at 9, our scheduled time. He came in and looked at the problem and thought of a couple ways to fix it. He replaced the broken pipe and we ran the water but the pipe was still clogged. He then unscrewed the fitting that he installed and ran a snake down the pipe to fix the problem. Very meticulous work. Thanks"
Response time10 hrs
Recommended by100%of homeowners
Avatar for Benjamin Franklin Plumbing of Danbury
Benjamin Franklin Plumbing of Danbury
4.3(
6
)

Serving Bethel, 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.

Gallery
Gallery
20 neighbors recently requested a quote
Avatar for N&J Plumbing LLC
N&J Plumbing LLC
4.6(
42
)

Serving Bethel, CT and surrounding areas

In business since 2019

Free estimates

Emergency services offered

"Outstanding professional service all around by N & J Plumbing from the moment I was contacted by Nick on a Saturday (when my water heater began leaking), who initially guided me on the phone as to the actions I needed to take to gradually stop the leak - until the replacement of my water heater on Monday by Nickâ s team."
Response time2 hrs
Recommended by95%of homeowners
Avatar for MFS PLUMBING AND WATER HEATER CO.
MFS PLUMBING AND WATER HEATER CO.
5.0(
17
)

Serving Bethel, CT and surrounding areas

In business since 1987

Free estimates

Emergency services offered

"I cannot recommend Mark more! We called him for a dishwasher installation and pipe repair. He quoted us reasonably - and was generous with his work and time when what we thought was a simple job turned out to be much more complicated. He was absolutely a pleasure to work with - communicative about the issue and his solution, flexible with scheduling, and just an all-around nice guy. We will not be hesitating to call him in the future - our go-to-guy for all plumbing needs."
Additional Photos
Recommended by100%of homeowners
...
Showing 1-10 of 70
FAQs for water heater repair or service projects in Bethel, 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 Bethel, 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.