Top-rated tankless water heater repair pros.

Get matched with top tankless water heater repair pros in Beacon, 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.

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

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

Serving Beacon, NY and surrounding areas

Approved

Super Service Award Winner

In business since 1992

Emergency services offered

Warranties offered

"Cassidy is professional, punctual, and clearly communicate. Thank you for guidance and repairing our corroded pipe. Thanks for installing the valve for the expansion tank too! I didn’t realize how much money that will save us in the future. ??"
Heating System
Heating System
Plumbing
The Team
Navien Water Heater

+3

Response time2 days
Response rate100%
8 neighbors recently requested a quote
Avatar for Parker Plumbing & Electric
Parker Plumbing & Electric
4.9(
38
)
Tankless Water Heater - Repair

Serving Beacon, NY and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

"I was extremely happy with the service. Nate Parker returned the call quickly and was there early the next morning to install the new water heater. He even verified the unit before and after installation via text pics as I was in another state."
Recommended by100%of homeowners
Avatar for Newburgh Plumbing & Heating
Newburgh Plumbing & Heating
4.8(
28
)
Tankless Water Heater - Repair

Serving Beacon, NY and surrounding areas

Approved

In business since 1999

Free estimates

Emergency services offered

"John responded to texts and emails within seconds, and was always very friendly, honest and transparent. He is a master plumber with deep knowledge. He is a pleasure to work with, and I'm sure I'll hire him for future plumbing projects."
Gas Heating Boiler
Old radiators need to be tested before we assume t
Full kitchen remodel
Corrosion everywhere. Poor workmanship and imprope
Another photo

+14

Response time30 mins
Response rate100%
2 neighbors recently requested a quote
Affordable Heating & Cooling of NY Inc.
4.3(
53
)
Tankless Water Heater - Repair

Serving Beacon, NY and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"Affordable Heating and Cooling did an amazing job installing my new split system on New Years Eve!! Dave the owner, was in constant communication with me from start to finish and was meticulous with all aspects of the project. They were very neat and cleaned everything back to the way it looked before the project began. A pleasure to work with and he even gave me a bunch of free advise about other aspects of my nearly 100 year old heating system. They will be my first call if I have any other heating or cooling needs!"
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 Beacon, 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
Southeast Plumbing & Heating
4.5(
14
)
Tankless Water Heater - Repair

Serving Beacon, NY and surrounding areas

Approved

In business since 1967

Free estimates

Credit card accepted

At Southeast Plumbing & Heating, our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote. \n

10 neighbors recently requested a quote
Recommended by63%of homeowners
...
Showing 1-10 of 60