Top-rated water heater repair or service pros.

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

Avatar for Water Heater Medic, LLC
Water Heater Medic, LLC
4.7(
52
)

Serving Hartford, CT and surrounding areas

Approved

In business since 2011

Credit card accepted

Customers say: Quality work

"We called Water Heater Medic at 6:00 PM when office was closed. Mark called 8:15 next morning, gave us a price and he was at our home within 2 hrs. Installation complete by noon. Prompt and professional business."
HTP
Heat -Flo HF-40
Tank Less Water Heater
HTP-SS-50
A.O. Smith Commercial

+8

Recommended by100%of homeowners
Avatar for Ray Page Plumbing, Inc
Ray Page Plumbing, Inc
4.8(
120
)

Serving Hartford, CT and surrounding areas

Approved

In business since 2007

Free estimates

Warranties offered

"The job itself was professionally accomplished and I was always informed of progress and cost as he proceeded to do the job. My only concern is with the office that scheduled the job, as it was rescheduled twice before the plumber actually arrived. However, the office expressed their apologies to me personally, also in a professional way."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Response time12 hrs
Recommended by93%of homeowners
Avatar for Total Mechanical Systems, LLC
Total Mechanical Systems, LLC
4.2(
189
)

Serving Hartford, CT and surrounding areas

Approved

In business since 2002

Emergency services offered

Warranties offered

"Great job by Total Mechanical Systems repairing/replacing old faucets on my tub/shower that would not stop the running water. Their tech, Joe, was friendly and professional. The problem is solved, I am very happy after this experience."
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 Alvins Plumbing and Heating LLC
Alvins Plumbing and Heating LLC
4.9(
32
)

Serving Hartford, CT and surrounding areas

Approved

In business since 2018

Emergency services offered

Warranties offered

"Alvin's Plumbing and Heating are Great !! I just had some Furnace work done and I was truly impressed with their work . They were Proficient and Hard working. If your looking for someone affordable and Efficient these are your guys. Thank Alvin for the great Service."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+7

Response time6 hrs
32 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Premier Plumbing
Premier Plumbing
5.0(
22
)

Serving Hartford, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Emergency services offered

"The water pipe in the ceiling had a small hole, constantly leaking water. The old gate valve needed to be replaced as well. James was very thorough and told us what needed to be fixed/replaced. He fixes those problems quickly and we’re very happy with his service."
Bathroom rough
Bathroom rough
Bathroom rough
Bathroom rough
Bathroom rough

+6

Response time3 hrs
Response rate100%
1 neighbors recently requested a quote
Avatar for InstaPlumbing, LLC
InstaPlumbing, LLC
4.6(
228
)

Serving Hartford, 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
...
Showing 1-10 of 74
FAQs for water heater repair or service projects in Hartford, 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 Hartford, 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.