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Find Water heater repair or service pros in Bethlehem

Avatar for Total Mechanical Systems, LLC
Total Mechanical Systems, LLC
4.2(
189
)

Serving Bethlehem, CT and surrounding areas

Approved

In business since 2002

Emergency services offered

Warranties offered

"Total Mechanical Systems went the extra mile. In one week they fixed my water heater and the igniter on my furnace. They were prompt and did exactly what they said. Their service techs are knowledgeable, and when the tech who came to my house couldn't diagnose the problem, he called in a more seasoned tech. They both worked on it for some time but only charged me the $99 diagnostic fee. Well done!"
Installation of New Gas Piping
Installation of New Gas Piping
Installation of New Gas Piping
Installation of New Gas Piping
Broken Waste Line - After

+42

Response time11 hrs
Recommended by94%of homeowners
Avatar for InstaPlumbing, LLC
InstaPlumbing, LLC
4.6(
228
)

Serving Bethlehem, CT and surrounding areas

Approved

In business since 2014

Emergency services offered

Warranties offered

"The service I received from my first call through the completion of the service was absolutely top shelf in every way. If I need service in the future Instaplumbing will get the call."
 Dryer Vent Inspection
 Faucet Repair and Installation
 Shower valve repair
 Large and Small Drain Snaking
Apprentice Dylan

+1

Response time9 hrs
21 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Benjamin Franklin Plumbing of Danbury
Benjamin Franklin Plumbing of Danbury
4.3(
6
)

Serving Bethlehem, 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
22 neighbors recently requested a quote
Avatar for Sophisticated Rooter Services LLC.
Sophisticated Rooter Services LLC.
5.0(
25
)

Serving Bethlehem, CT and surrounding areas

In business since 2019

Free estimates

Emergency services offered

"Great. They called to make appointment. Called to let me know they would be there in 15 minutes, Were on time, professional, efficient. Due to house and plumbing being 50+ years old, they did have to find a part at the supply store but came right back and finished the job. They advised us to get the lower shut off valve fixed in the future and sent us an estimate. Very pleased and would recommend them to my friends.$199"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Recommended by100%of homeowners
Avatar for N&J Plumbing LLC
N&J Plumbing LLC
4.6(
42
)

Serving Bethlehem, 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 Aire Serv of Western Connecticut
Aire Serv of Western Connecticut
4.7(
27
)

Serving Bethlehem, CT and surrounding areas

In business since 1995

Free estimates

Emergency services offered

"We called him in the middle of the night.  The answering service said that someone will get back to us shortly.  He called us back within 2 or 3 hours and he said he would be at our house by 8 am.  He was reliable, he was professionally dressed.  He found the problem and fixed it temporarily and will be coming back with the correct tubbing to fix it fully.  He offered me an annual maintenance aggreement that would have allowed for discounted prices and he would have applied it to the first job for us had we taken it.  The aggreement also included a free annual air conditioning cleaning and a 15% discount on plumbing and air conditioning repairs.  My first contact with them was because they also provide maintenance to heating systems;  they do it all.  I would definitely call them again."
Tech with AS van
Tech using the shoe covers
Tech at indoor unit
Recommended by96%of homeowners
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FAQs for water heater repair or service projects in Bethlehem, 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 Bethlehem, 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.