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Find Water heater repair or service pros in Oak Ridge

Avatar for Robert Johnson Plumbing
Robert Johnson Plumbing
5.0(
298
)

Serving Oak Ridge, TN and surrounding areas

Approved

Super Service Award Winner

In business since 2009

Free estimates

Customers say: True professional

"Robert gave such amazing service and installed our water heater the same day I contacted him. !He was very reasonable with his pricing with no hidden costs and the water heater looks and runs great. Thankyou Robert!"
Response time2 hrs
Response rate94%
21 neighbors recently requested a quote
Avatar for The Water Heater Guys LLC
The Water Heater Guys LLC
5.0(
5
)

Serving Oak Ridge, TN and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

We specialize in water heater installations only. Having a specific focus allows us to do the best possible job, for lower costs to you (30-40% lower than our competitors), without compromising on quality. Our unique business model allows for instant quotes online or over the phone without additional visits. Book immediately after receiving your quote without giant time windows ruining your day and get back up and running quickly.

Gas Water Heater Install
Gas Water Heater Install
Gas Water Heater Install
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

"prompt service. A busted main water pipe, then he found another leak. Fixed our problems and dealt with yellow jacket nest. would definitely recommend this service!"
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(
166
)

Serving Oak Ridge, TN and surrounding areas

Approved

In business since 2019

Warranties offered

Small jobs welcome

"We thought the price was way too high, but we did not have time to comparison shop, and have never owned a tankless water heater. The speed and friendliness of the service, and the exemplary quality of their workmanship greatly compensated for paying, what seemed to us, a premium price."
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Choose what fits
Recent Plumbing Projects
Recent Plumbing Projects
Recent Plumbing Projects

+198

Response time9 hrs
Response rate89%
272 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 Extreme Climate Heating & Cooling
Extreme Climate Heating & Cooling
5.0(
9
)

Serving Oak Ridge, TN and surrounding areas

Approved

In business since 1990

Free estimates

Credit card accepted

When there's a problem with your HVAC system, you just want it to be back to normal as soon as possible. That's why it's important to choose a technician with the skills to do the job properly. Our owner has over 35 years of experience and can identify and fix all kinds of issues. Plus, you can trust our family-owned and -operated company to treat your home like it's our own. We won't consider the job done until your house is at a comfortable temperature again.\n\nCall 865-556-4515 to get a free estimate on HVAC services.

Additional Photos
3 neighbors recently requested a quote
Recommended by33%of homeowners
Avatar for SMK Plumbing, LLC
SMK Plumbing, LLC
5.0(
9
)

Serving Oak Ridge, TN and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"SMK plumbing did a great job for me with a whole house water re-plumbing & main water line from the street. The team was efficient, professional, and polite. Job was started and completed in one day. They even moved the whole house shut off and pressure valve to a very easy to get to location."
Bathroom remodel
Bathroom remodel
Bathroom remodel
Bathroom remodel
Bathroom remodel

+15

Response time11 hrs
17 neighbors recently requested a quote
Recommended by11%of homeowners
Avatar for Plumbing Services
Plumbing Services
4.7(
22
)

Serving Oak Ridge, TN and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Emergency services offered

"We had a wonderful experience with Plumbing Services. We were contacted immediately and responded to promptly. We scheduled our service and the job started on schedule. The service was very thorough and we appreciated the owner taking the time to explain the process and advise us on good preventative maintenance measures. We are were very satisfied with the work and discussed a future service call. We were very appreciative of of his suggestions for the future project. Below, the review asks for the price of the job and it is listed. I think it is worth noting to consider the company’s drive time to us as well as the multiple jobs performed. It was a near two hour drive to get to our home for the company and the price is reflected. Overall, we would and do plan to work with this company again."
unstop toliet
unstop toliet
unstop toliet
unstop toliet
Additional Photos

+11

Response time2 days
1 neighbors recently requested a quote
Recommended by59%of homeowners
Showing 1-10 of 17
FAQs for water heater repair or service projects in Oak Ridge, TN

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 Oak Ridge, TN 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.