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

Avatar for Water Heater Medic, LLC
Water Heater Medic, LLC
4.7(
52
)
Water Heater - Repair or Service

Serving Granby, CT and surrounding areas

Approved

In business since 2011

Credit card accepted

Customers say: Quality work

"The Water Heater Medic responded to my inquiry within 15 minutes. We spoke and confirmed a price and installation/removal for 2 hours later as the had the heater we wanted in stock. Fast, professional and friendly. I highly recommend them."
HTP
Heat -Flo HF-40
Tank Less Water Heater
HTP-SS-50
A.O. Smith Commercial

+8

Recommended by100%of homeowners
Avatar for H L Bowman
H L Bowman
4.6(
428
)
Water Heater - Repair or Service

Serving Granby, CT and surrounding areas

Approved (Corporate)

In business since 1946

Free estimates

Emergency services offered

"Exceptional service from the initial diagnosis to repair, superb team. I appreciated everyone's thoroughness, willingness and honest business tactics. They provided a safe environment for me to ask questions and we explored all options. Ultimately, Joshua, sealed the deal by being caring and understanding. His expertise showed but most importantly his work ethics and integrity was felt. Many thanks to the whole team Brett, Joshua, Jason and Peter delivered Top notch service. Lastly, the communication was A+. Loved receiving text messages with photo id's, true professionals. Highly recommend! You won't be disappointed!"
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+6

481 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Alvins Plumbing and Heating LLC
Alvins Plumbing and Heating LLC
4.8(
35
)
Water Heater - Repair or Service

Serving Granby, CT and surrounding areas

Approved

In business since 2018

Emergency services offered

Warranties offered

"Called and scheduled repairs, came out within a day and fixed one bathroom immediately and I had to reschedule the next bath repair a few days later. Worked great and I highly recommend!!"
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+7

Response time6 hrs
28 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Jonathan R. Habacker Plumbing and Heating LLC
Jonathan R. Habacker Plumbing and Heating LLC
5.0(
5
)
Water Heater - Repair or Service

Serving Granby, CT and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Jonathan was a lifesaver. The well circuit breaker had flipped earlier that morning. I called plumber because there was no water. The series of evenst that followed were horriffic. Plumber had flipped the well switch back, turned on the water and left. Neighbors called to tell me te basement windows were pumping out smoke. The fire deprtment came and shut everything down. I contacted Johnathan as a well specialist. That he is. He troublshooted the problem. The well switched tripped. The pump was burned out, fire, pressure valve and fittings melted. He replaced the hot water heater, all fittings and new pressure pump installed. I give Jonathan R. Habacker Pumbing, LLC the highest ratings possible. He also pointed out other future issues. I will be having him install new hot water heater, well serviced and/or replacement. HE is my only contact for well and plumbing issues. Make him yours. With much respect for quality work. Carol A. Whelan"
Plumbing and Heating
1 neighbors recently requested a quote
Avatar for Rooterman Hartford LLC
Rooterman Hartford LLC
4.0(
68
)
Water Heater - Repair or Service

Serving Granby, CT and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"Ash and M did a great job. Neat, courteous, professional — did great work on jacuzzi faucet replacement, including all associated plumbing. Explained everything when complete."
HVAC
258 neighbors recently requested a quote
Recommended by78%of homeowners
Avatar for Sophisticated Rooter Services LLC.
Sophisticated Rooter Services LLC.
5.0(
25
)
Water Heater - Repair or Service

Serving Granby, CT and surrounding areas

In business since 2019

Free estimates

Emergency services offered

"He was very knowledgeable and gave me some advice on how to avoid future problems. He was also on time and the service was done fairly quickly. He took the time to make sure all repair needed was done correctly and assured me if any problems were to occur he would be back to fix."
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Recommended by100%of homeowners
Avatar for N&J Plumbing LLC
N&J Plumbing LLC
4.6(
42
)
Water Heater - Repair or Service

Serving Granby, 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 HARP Home Services LLC
HARP Home Services LLC
4.5(
488
)
Water Heater - Repair or Service

Serving Granby, CT and surrounding areas

In business since 1992

Free estimates

Emergency services offered

"I rated them B for responsiveness because the first time I called I was told they would call back and they did not. As you would expect the price was too high. They ended up tightening a union of pipes and testing to see if it leaked. The first time it was tightened, it did leak and they went to replace the part. A second tech tightened it further, retested and it did not leak.Not sure why the first person didn't tighten further. So the question remains; is the problem solved. We will see when the heating season begins. The techs were young, personable and seemed knowledgeable and willing to answer all my questions. They spent over two hours here, some of it waiting to get the heating up for testing. Had a $50.00 coupon or the cost would have been over $400."
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+9

Recommended by93%of homeowners
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FAQs for water heater repair or service projects in Granby, 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 Granby, 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.