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

Avatar for J & O Plumbing, LLC
J & O Plumbing, LLC
4.6(
107
)
Tankless Water Heater - Repair

Serving Slatersville, RI and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"Josh and his team installed a tankless hot water system into my new home. Josh was always super responsive, showed up on time and performed quality work. There was a small issue with a line in our house and he came out immediately to resolve it. Also had his team install two new toilets to our house. Highly recommend him and his team."
Response time6 hrs
11 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Fellowship Plumbing & Mechanical
Fellowship Plumbing & Mechanical
4.5(
64
)
Tankless Water Heater - Repair

Serving Slatersville, RI and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Emergency services offered

"They were on time and finished the repairs and cleanup within a couple hours. Not only was there a leak but apparently my plumbing was not up to code. Both problems were remedied quickly. The leak was bad enough that a restoration company had to come in to repair the water damage. Kyle called ahead so the remediation company had all the information. This is the second time I have used Fellowship Plumbing, for separate problems and I have been completely satisfied both times."
Bathroom remodel
boiler swap
Stacked combi unit.
shower conversion
Drain work

+39

Response time9 hrs
8 neighbors recently requested a quote
Recommended by64%of homeowners
Avatar for CJ's Plumbing & Heating Specialists, LLC
CJ's Plumbing & Heating Specialists, LLC
4.1(
11
)
Tankless Water Heater - Repair

Serving Slatersville, RI and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"Removed and disposed of old cast iron baseboard in kitchen (to make way for sliding patio doors) then supplied and installed copper piping & fittings to re-connect remaining baseboard. Chris and team always do a good clean job and I like the ease of doing business."
Installation
Master Plumber / Pipefitter
New Corner Shower unit and plumbing
Biasi B-10 5 section triple pass oil fired boiler
Laars 40 gallon indirect water heater

+14

Response time1 day
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for The Village Plumber
The Village Plumber
5.0(
9
)
Tankless Water Heater - Repair

Serving Slatersville, RI and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Highly Recommend! I recently received a call from my father who lives in Burrillville RI with a severe plumbing leak. Living in NY, I panicked until I spoke with Bill over the phone (after calling two other companies and left messages. Bill answered). He asked great questions, and was able to instruct us over the phone where to shut the water off to the house until he could arrive. He shuffled his schedule to get to my father's house that day! Bill and his assistant found the issue, repaired it while on site, and the price he charged was well under what I anticipated! Phenomenal job, highly recommend!!"
Avatar for Pro Comfort Control
Pro Comfort Control
5.0(
20
)
Tankless Water Heater - Repair

Serving Slatersville, RI and surrounding areas

In business since 2016

Credit card accepted

"I had to repair my heating system during this winter. A few months later I used them to replace my very old water heater system. They were very fair in their pricing and cleaned up the whole area very well. They checked my thermostat to be sure I understood how it worked. They were very patient with me as I tend to ask a lot of questions. They were very prompt and professional. I would recommend them highly to do your next service job."
Ductless Mini Split A/C Heat Pump
Heating & A/C Project
Heat pump condenser
After
Heating and Air Conditioning Project

+74

Recommended by100%of homeowners
Avatar for Stephen A Almeida Plumbing Co
Stephen A Almeida Plumbing Co
4.9(
65
)
Tankless Water Heater - Repair

Serving Slatersville, RI and surrounding areas

In business since 2011

Free estimates

Credit card accepted

"I needed a sump pump installed in my basement and I had no idea how to go about it. Stephen answered all of my questions (and they were numerous) and kept me informed every step of the way. I had other questions too about little things - a faucet in the kitchen, hot water heater functionality etc. and Stephen patiently and expertly answered every question I had. He beat out three other companies for sump pump install price and was neat, punctual, pleasant, and very fair. He gave me a full breakdown of the price and was completely transparent. Definitely hire again!"
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+2

Recommended by100%of homeowners
Avatar for The Permanent Solution
The Permanent Solution
5.0(
9
)
Tankless Water Heater - Repair

Serving Slatersville, RI and surrounding areas

In business since 2019

Free estimates

Emergency services offered

"All three jobs went great. For the water heater replacement Lewis came to my house at a convenient time for me, removed the heater changed out the rotted pipes and installed a new one with warranty. The price was great too. This job was time sensitive and he made me a priority to get it done. For the bathroom tub drain unclog he was very professional and did a great job. My garbage disposal was leaking and I came home to a pool of water in my cabinet and on the floor. Lewis came out quickly to resolve the issue for me. He replaced everything under the sink and showed me what he was doing each step of the way. I think that he is a great plumber if you want to get quality work and learn about each job too."
Additional Photos
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+31

Recommended by100%of homeowners
Avatar for Thumbs Up Plumbing and Drain Clearing, LLC
Thumbs Up Plumbing and Drain Clearing, LLC
4.4(
37
)
Tankless Water Heater - Repair

Serving Slatersville, RI and surrounding areas

In business since 2019

Free estimates

Emergency services offered

"Matt and Shaq were very professional and had the best prices in my area - HALF the cost of RotoRooter! They came out same day and replaced my hot water heater in 2 hours flat. I will definitely be using them for any future plumbing issues!"
Response time5 hrs
Recommended by90%of homeowners
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