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

Avatar for David Drain and Sewer
David Drain and Sewer
4.4(
134
)
Water Heater - Repair or Service

Serving Nyack, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Emergency services offered

Warranties offered

"David replaced our old water heater with an efficient heater that saved us hundreds of dollars. He was friendly and very respectful as he explained our issue and how he would solve it. Ps. David also removed our old water heater with no problem. He did the entire job in a timely manner."
Recent Work
Recent Work
Recent Work
Recent Work
Recent Work

+10

Response time4 hrs
Response rate99%
Recommended by64%of homeowners
Avatar for ASG Plumbing
ASG Plumbing
5.0(
9
)
Water Heater - Repair or Service

Serving Nyack, NY and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"Alex did a great job replacing our water heater. He was straight forward with his rate, no hidden charges. He was very respectful and kind. I highly recommend his service! I will definitely contact him again for my future plumbing issues."
Response time2 hrs
Response rate96%
Recommended by100%of homeowners
Avatar for Jeandenis Electric
Jeandenis Electric
4.3(
23
)
Water Heater - Repair or Service

Serving Nyack, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Customers say: True professional

"I had a gentleman named Denis do the job. With 20 years experienced as an electrician he did the job with no issues. He is the type of guy you would want for your project."
Kitchen Wiring
Outlets and switches are going in next
Switches wired in, just need faceplates
Unique LED fixtures
Basic dining room fixtures

+4

Response time3 hrs
14 neighbors recently requested a quote
Recommended by70%of homeowners
Avatar for RRV Plumbing
RRV Plumbing
4.2(
59
)
Water Heater - Repair or Service

Serving Nyack, NY and surrounding areas

Approved

In business since 2012

Free estimates

Customers say: True professional

"I hired RRV for removal of a hot water heater and installation of a new heater. Roberto was professional and gave a reasonable price. He picked up the new heater at Homedepot and took the old one, he was very knowledgeable and courteous. Upon completion of the job, Roberto called numerous times to make sure all was well and also came on a Sunday night upon being informed something was wrong. I would recommend this company to anyone."
Previous Project
Previous Project
Previous Project
Previous Project
Previous Project

+3

Response time2 hrs
Response rate96%
5 neighbors recently requested a quote
Avatar for Flotechs Plumbing Inc
Flotechs Plumbing Inc
4.9(
137
)
Water Heater - Repair or Service

Serving Nyack, NY and surrounding areas

In business since 1998

Free estimates

Emergency services offered

"Flotechs installed a new tankless heating and water system in my home. All while converting the home from oil to natural gas. The job was very large including the removal of a very large and very old furnace. They took care of every detail and were straight forward with pricing which was beyond fair given the size of the job. The entire team was professional and courteous and I was amazed at how quickly they were able to complete everything. There was zero stress on my part. The new system is amazing with the hot water on demand and heat in the house works great. Zero issues. And now no large furnace and water tank in the basement has created a ton of extra space for storage. Amazing job by Josh and the entire team at Flotechs. Highly recommended for all heating and AC services needed. Big or small."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+21

Response time10 hrs
Recommended by96%of homeowners
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FAQs for water heater repair or service projects in Nyack, 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 Nyack, 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.