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Top-Rated Tankless water heater repair pros in Red Hook - Updated Nov 2026

Avatar for Cassidy Plumbing and Heating, Inc
Cassidy Plumbing and Heating, Inc
4.5(
32
)
Tankless Water Heater - Repair

Serving Red Hook, NY and surrounding areas

Approved

Super Service Award Winner

In business since 1992

Emergency services offered

Warranties offered

"Anji recommended four plumbers. Cassidy was the first to respond on Friday afternoon. One other plumber responded but I could not understand his heavy accent, and he asked me if I wanted him to replace the whole burner assembly. That made no sense to me and I questioned him about it. Suddenly he became "too busy" and hung up the phone. Another plumber didn't respond until Monday morning. Too late. The fourth plumber never responded at all. Cassidy asked if it was an emergency or could wait until Monday. I said Monday. and asked what time? I did not get an answer on Friday. Around 8:30P I called and got an answering service which told me that I wouldn't get a response until Monday because their office closed at 8:00P. I had asked about what time on Monday before 6:00P George arrived Monday morning. He was friendly. He knew what he was doing. He replaced the thermocouple. All work was done neatly and professionally. We have hot water again. I'd use Cassidy again."
Heating System
Heating System
Plumbing
The Team
Navien Water Heater

+3

Response time2 days
Response rate100%
8 neighbors recently requested a quote
Affordable Heating & Cooling of NY Inc.
4.3(
53
)
Tankless Water Heater - Repair

Serving Red Hook, NY and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"Finally! After an overall fiasco with an installation of a water heater, someone who has experience, expertise and business ethics came to fix the issue. Dave identified the problem, installed the temperature regulator on the water heater. Extremely neat, cleaned up, breaded and zip tied dangling wires. Gave a full detailed invoice after his work. Will definitely use him in the future!"
Response time4 hrs
Response rate86%
8 neighbors recently requested a quote
Avatar for Rinaldi Plumbing Services, LLC
Rinaldi Plumbing Services, LLC
5.0(
16
)
Tankless Water Heater - Repair

Serving Red Hook, NY and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"I needed repair work due to a water leak in one of my bathrooms. After being extremely pleased with the original job, I had them come back for some other work I wanted done. I took the opportunity to update some aspects of both my bathrooms and the rest of my house. They were very knowledgeable, respectful, and took the time to explain all aspects of the work I needed done. I would definitely use them again and recommend them."
Response time2 hrs
3 neighbors recently requested a quote
Avatar for JSP Plumbing & Heating, Inc.
JSP Plumbing & Heating, Inc.
3.8(
35
)
Tankless Water Heater - Repair

Serving Red Hook, NY and surrounding areas

Approved (Corporate)

In business since 2006

Free estimates

Emergency services offered

"BEST CONTRACTOR i’ve ever had to deal with Clean cut, uniformed, texted arrival info with tech pic, didn’t rush me and answered all my question’s Micael Kraiza IS THE BEST TOP NOTCH Trouble shot my problem which saved me $1,000’s of dollars This was my 2nd electrician, the first electrician failed in all categories Had 2 calls in for JSP, they are efficient, competent, their office/phone staff are KNOWLEDGEABLE AND KIND and accessible all day long"
Response time1 day
Response rate100%
11 neighbors recently requested a quote
Avatar for JSP Home Services
JSP Home Services
3.9(
140
)
Tankless Water Heater - Repair

Serving Red Hook, NY and surrounding areas

Approved

In business since 2006

Free estimates

Credit card accepted

"Installed new boiler, indirect hot water heater, and rebuilt our well water system adding conditioning and softening. We have acidic well water that has been a problem. Now, everything has been corrected and works great. The new boiler is smaller and quieter. Very professional and completely trustworthy."
JPS
23 neighbors recently requested a quote
Recommended by86%of homeowners
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