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Find Water heater repair or service pros in Harrison

Avatar for Sila Heating, Cooling and Plumbing
Sila Heating, Cooling and Plumbing
4.5(
895
)

Serving Harrison, NY and surrounding areas

Approved (Corporate)

In business since 1989

Free estimates

Emergency services offered

"Talk about Top Quality service! From the professionalism of Daniel, to the great job done by Humberto and Ernest. I couldn't have had a better experience in a bad situation. They replaced our steam boiler, and our water tank and did a wonderful job. We have a warm house again thanks to them! Humberto, Ernest, I take my hat off to you!"
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+20

Response time9 hrs
9 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Aldos plumbing
Aldos plumbing
5.0(
34
)

Serving Harrison, NY and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

"When we realized our water heater was leaking, Aldo's was fast both to respond to the inquiry and to get us a replacement; within 36 hours, we were back to having hot water with a new tankless setup. Pricing was within the range we expected and the team was very communicative; I'd hire Aldo's plumbing again!"
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+41

1 neighbors recently requested a quote
Recommended by45%of homeowners
Avatar for Cassidy Plumbing and Heating, Inc
Cassidy Plumbing and Heating, Inc
4.6(
27
)

Serving Harrison, NY 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%
13 neighbors recently requested a quote
Avatar for A&E Mechanical NYC
A&E Mechanical NYC
4.9(
63
)

Serving Harrison, NY and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"My Tank-less water heater stopped working on one of the coldest days of the year. And I have had trouble in the past finding professionals to service my Tank-less water heater. These guys were quick to find the problem and fix the issue. I called at 6 PM after getting home from work because that is when I felt that the heat wasn't on and they arrived that night just an hour or two later. They were very friendly and knowledgeable about my system. I plan on using this company in the future."
Remodels
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+195

Response time2 hrs
Response rate89%
Recommended by100%of homeowners
Noble Plumbing & Heating, LLC
4.4(
31
)

Serving Harrison, NY and surrounding areas

Approved

In business since 2012

Free estimates

Credit card accepted

"They gave me a very good estimate to replace my hot water heater. We scheduled a time, and they showed up right on time, removed the old one, installed the new one without any leftover mess. The final cost was exactly as stated, with no hidden or additional fees. I was very happy with the quality of their work, and would recommend them to anyone."
Response time4 hrs
Recommended by92%of homeowners
Avatar for Global Heating and A/C Services, Inc.
Global Heating and A/C Services, Inc.
4.8(
20
)

Serving Harrison, NY and surrounding areas

Approved

In business since 2001

Free estimates

Credit card accepted

"SAME DAY SERVICE Jorge came exactly when he said; fixed our unit, found a few more issues and fixed them too. Highly Recommend Jorge and Global. On time, good work, fair price!"
Response time1 hour
4 neighbors recently requested a quote
Recommended by95%of homeowners
Charles Mechanical
5.0(
37
)

Serving Harrison, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Credit card accepted

Offers commercial services

"Bob and Tom are great contractors. They not only did an awesome job replacing my water heater, they also identified issues in my chimney while they were connecting the vent pipe for the water heater. I will hire them again for separate HVAC projects."
Response time10 hrs
55 neighbors recently requested a quote
Recommended by91%of homeowners
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FAQs for water heater repair or service projects in Harrison, 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 Harrison, 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.