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Find Tankless water heater repair pros in Oak Ridge

Avatar for Alfco Plumbing
Alfco Plumbing
5.0(
36
)

Serving Oak Ridge, TN and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"Replaced button to move water flow from faucet to showerhead. He completed the job without any difficulties and didn't leave a mess."
Garbage Disposal Installed
Response time1 day
3 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Mr. Rooter Plumbing
Mr. Rooter Plumbing
4.5(
463
)

Serving Oak Ridge, TN and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"I had a tankless water heater installed but needed the gas line to be dug from the other side of the house for it to be connected. The job was complicated but Luke and his crew from Mr. Rooter did a great job! I would totally hire them again for any plumbing needs. "
Install New Drains
Install New Drains
Install New Drains
Install New Drains
Install New Drains

+49

20 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Tennessee Standard Plumbing
Tennessee Standard Plumbing
4.8(
165
)

Serving Oak Ridge, TN and surrounding areas

Approved

In business since 2019

Warranties offered

Small jobs welcome

"Kelton and Bobby provided a very professional install on my new tankless water heater. They worked with me on the price and stayed late to make sure I knew what each feature did and the recommended maintenance schedules. Highly recommended!"
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Choose what fits
Recent Plumbing Projects
Recent Plumbing Projects
Recent Plumbing Projects

+198

Response time9 hrs
Response rate89%
278 neighbors recently requested a quote
Avatar for PROFLOW PLUMBING & DRAIN LLC
PROFLOW PLUMBING & DRAIN LLC
4.8(
17
)

Serving Oak Ridge, TN and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Jonathan did an excellent job replacing my water heater. He was professional, knowledgeable, and incredibly friendly throughout the entire process. He took the time to explain everything clearly and made sure the job was done right. Highly recommend!"
Carbon and Polyphosphate Filters to reduce chlorine & hardness.
Tankless Heater
Tankless & Filtration
Washing Machine Addition
Drain Repipe

+2

Response time4 hrs
Response rate100%
5 neighbors recently requested a quote
Avatar for WhizPro Plumber LLC
WhizPro Plumber LLC
4.8(
18
)

Serving Oak Ridge, TN and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Emergency services offered

Warranties offered

"Just had my tank water heater changed out to tankless. I obtained several quotes and the last one was the winner!! Anthony from WhizPro was professional, honest and much better price for a higher quality heater than what others quoted. I chose him because of the qualities he displayed. So glad that I did!! He did a great job; everything looks neat and tidy and works well. I highly recommend for anyone looking for a honest and reasonably priced plumber to give him a call. Happy customer!! Will keep his number for my next project"
The team.
The team.
Water Mainline
Water Mainline
Project Pool Heater

+15

Response time3 hrs
18 neighbors recently requested a quote
Recommended by5%of homeowners
Avatar for The Plumbing Authority, Inc.
The Plumbing Authority, Inc.
4.7(
202
)

Serving Oak Ridge, TN and surrounding areas

Approved

In business since 2013

Emergency services offered

Warranties offered

"They installed 2 new water heaters with a circulation system to provide virtually instant and endless hot water. We went this route because our house is all electric and electric tankless water heaters arenâ t really up to the task. They also had to subcontract electrical work to supply the necessary power upgrade. We expected this to be a 1 day job, but the electrician didnâ t have everything required so it dragged out to a second dayâ ¦ meaning another day out of work so we could be there to give them access to the property. Then later when we tried to use hot water for a bath, there was only about 2 minutes of hot. Turns out the circulation system was installed backwards, so the circulating water was hot, but once the pipes were depleted, cold water was fed to the spigots. Disappointing, but to their credit, someone came out Saturday, diagnosed the problem and fixed it. Overall, mildly annoying and a bit careless, but everyone was friendly and responsive, and the end result appears to be just what we wanted."
Cabin Service
Navien Tankless Heater
Replacing Pipes and Earning a Five Star Review!
A Tankless Water Heater/Softener & Five Stars!
A New Water Line and One Very Happy Homeowner!

+7

Response time8 hrs
19 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Winkle's Plumbing
Winkle's Plumbing
4.6(
70
)

Serving Oak Ridge, TN and surrounding areas

Approved

In business since 1997

Free estimates

Emergency services offered

"Jon did a timely, quick, thorough job. And this, after hours. Had he not fixed us up after the workday ended as he did, we would have either been without water overnight or paid our water company to spill 3 gallons per minute down our street. Get Winkle’s Plumbing whenever you can. They’r grand."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Response time1 day
1 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Imperial Plumbing and Drain Cleaning LLC
Imperial Plumbing and Drain Cleaning LLC
4.9(
12
)

Serving Oak Ridge, TN and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

"Frank was super informative and very professional. His work was great and he doesnâ t cut corners. I would recommend him for any plumbing work. This guy is great for new construction projects and repairs. Super friendly and excellent service."
Response time3 hrs
Recommended by100%of homeowners
Avatar for Straight Shooter Plumbing and Rooter LLC
Straight Shooter Plumbing and Rooter LLC
4.7(
13
)

Serving Oak Ridge, TN and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"Nic did a great job but we have a major sower problem with the funky sewer line. They established here in Oak Ridge. He is coming back to do a bigger job of finding the root blockage and making repairs!"
Water Heater Replacement
Water Heater Replacement
Water Heater Replacement
Water Heater Replacement
Water Heater Replacement

+4

7 neighbors recently requested a quote
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