Top-rated water heater repair or service pros.

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

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 Watertown

Avatar for Odd Job Services
Odd Job Services
4.6(
44
)

Serving Watertown, NY and surrounding areas

Approved

In business since 2000

Free estimates

Credit card accepted

"I was having a problem with getting hot water, Brian inspected the hot water heater and determined that I should replace it. He offered options on repairing it but based on the age and condition of the unit I decided to replace it . Brian offered a 40 gallon heater to replace the 30 gallon. Good choice! I will have Brian back to do more work at my house . I highly recommend him. He does great work at a fair price!"
Bath tile
Kitchen floor repair
Kitchen floor repair2
Kitchen floor repair3
Kitchen floor repair4

+3

Response time1 day
Recommended by94%of homeowners
Avatar for MNW Construction
MNW Construction
4.9(
18
)

Serving Watertown, NY and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"Immediate response to our inquiry. Reasonably priced and extremely willing to accommodate our needs -willing to make two trips to the residence as we wanted the old water heater pulled one day so that we could access and paint the small utility room prior to installing the new water heater the next morning"
MNW Construction
Panel swap
Panel swap
Panel swap
Panel swap

+4

5 neighbors recently requested a quote
Recommended by27%of homeowners
Avatar for BNM Plumbing
BNM Plumbing
5.0(
2
)

Serving Watertown, NY and surrounding areas

Approved

In business since 2021

Free estimates

Customers say: Quick response

"Started with a busted pipe. Love the emergency work and the most importantly the price. Had him switched my water heater to a tankless one after that, working perfect no more cold water."
Response time12 hrs
Recommended by100%of homeowners
Astar Heating & Air Conditioning Inc
4.8(
138
)

Serving Watertown, NY and surrounding areas

In business since 1976

Free estimates

Emergency services offered

"After an extensive process of having different contractors evaluate my home & submit their estimates for the installation of a Bosch tankless boiler/water heater combination unit as well as new baseboard heating, I selected AStar Heating & Cooling. Their staff impressed me from start to finish. Initially, I met Aaron who provided a thorough explanation of how the work would be done, offered other options that I did not know of or considered at the time, and provided a fair estimate that was similar to most of the other contractors. Next, when the time came for the projects to be completed, the technicians, Robert & Trevor, were on point. They always arrived in a timely manner & started working right away. They worked efficiently & quickly to get the projects done in the time frame promised. However, they did not rush, they took pride in their work & made every effort to make sure the work was completed neatly & done properly, as they thoroughly tested out the systems to make sure their were no issues/problems in their setup & performance. They also thoroughly answered my questions about the installation of the new systems as they went about their work. At the end of each workday, they made sure to clean up the job site & were very mindful in not dirtying my new floors by wearing plastic booties whenever they had to walk over them. The Bosch tankless water heater/boiler combination unit has been working without a hitch. I barely notice the difference in the time lag of receiving hot water in comparison to the old 40 gallon tank water heater I previously used. Overall, I highly recommend AStar Heating & Cooling. High quality work done high quality professionals. All of them put my mind at ease on what was a very necessary home improvement project."
Red Carpet Treatment
Furnace
AC
Recommended by98%of homeowners
Avatar for North Country Home Repairs
North Country Home Repairs
4.9(
6
)

Serving Watertown, NY and surrounding areas

In business since 2022

Free estimates

"James did a great job installing a hot water heater. Stopped by the day before to see what he would need to complete the job and showed up early the next day to complete the project. Very personable, professional, and installed the new water heater with very few issues. I would absolutely hire James again in the future."
Response time2 hrs
Recommended by100%of homeowners
Avatar for Empire State Heating & Air
Empire State Heating & Air
4.2(
18
)

Serving Watertown, NY and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"My experience with this company was phenomenal. They came quickly and fixed my hot water heater problem immediately and at a reasonable rate. I have already made arrangements to have them come back in the fall and service my furnace. I am extremely happy with this company. They are my go to company from now on!"
replacing broken seals cast sections
dpw
dpw
install
dpw..

+8

Response time1 day
Recommended by92%of homeowners
Avatar for Choice Home Warranty
Choice Home Warranty
4.0(
5,676
)

Serving Watertown, NY and surrounding areas

In business since 2008

Emergency services offered

Credit card accepted

"The Choice warranty Co is a lifesaver, great fast and reliable service, we had a water heater and a washing machine malfunction in a two month interval and we were approved for repairs in both instances within 36 hours and scheduled for repairs within one day later"
Recommended by82%of homeowners
Avatar for J&J Plumbing and Home Repair
J&J Plumbing and Home Repair
4.0(
54
)

Serving Watertown, NY and surrounding areas

In business since 2021

Free estimates

Emergency services offered

"Josh is a consumate professional. He is well organized and courteous. He keeps you informed and has excellent troubleshooting skills. I am definitely satisfied with my new furnace and air-conditioning. His focus is primarily on safety and customer service."
Kitchen sink
Kitchen sink
Water meter
Water meter
Water meter

+57

Response time1 day
Recommended by78%of homeowners
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,688
)

Serving Watertown, NY and surrounding areas

In business since 1971

Credit card accepted

"The yearly service works out to be $50 a month. We've had two water heaters replaced through them because of a fault in them. They're usually very responsive. I like that I can request the service online. The only thing is, I wish that there was a better avenue for emergency services. If something doesn't work right away usually it takes a couple of days to get someone out and sometimes you can't wait two days without water."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Recommended by65%of homeowners
Showing 1-10 of 31
FAQs for water heater repair or service projects in Watertown, NY

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 Watertown, NY 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.