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Top-Rated Water heater repair or service pros in Leesville - Updated Nov 2026

Avatar for One Stop Plumbing Heating and Air
One Stop Plumbing Heating and Air
4.7(
14
)
Water Heater - Repair or Service

Serving Leesville, SC and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Emergency services offered

"David and his crew were most helpful in navigating the repair process. Sam and Jason were extremely helpful and polite while working in my home. I would recommend this company to anyone, good people."
Response time6 hrs
Response rate96%
26 neighbors recently requested a quote
Avatar for Gator Flow LLC
Gator Flow LLC
5.0(
21
)
Water Heater - Repair or Service

Serving Leesville, SC and surrounding areas

Approved

In business since 2025

Emergency services offered

Warranties offered

"The tech came and did the job I wanted and also fixed another problem that I asked him about. He did both jobs in a timely manner. The customer service was great also. Will definitely be using them again on other projects."
Logo
1401 Main Street
1401 Main Street
1401 Main Street
1401 Main Street

+33

1 neighbors recently requested a quote
Avatar for Kelly Installation, LLC
Kelly Installation, LLC
4.9(
17
)
Water Heater - Repair or Service

Serving Leesville, SC and surrounding areas

Approved

In business since 1999

Emergency services offered

Warranties offered

"Amazing work and professional. Great prices and tried to fix the problems not just come out with replace everything and jack up costs. Very efficient and cleaned up. Did extra helpful things and I will definitely be using in the future. David will be my first call on future updates and repairs."
Bathroom remodel
Bathroom remodel
Storage tank swap out
Rinnai tankless
Rinnai tankless

+2

Avatar for Reds Plumbing
Reds Plumbing
4.7(
39
)
Water Heater - Repair or Service

Serving Leesville, SC and surrounding areas

Approved

Super Service Award Winner

Emergency services offered

Warranties offered

Credit card accepted

"It was a lot of work my house is 61 years old and they change all the drainage all the new pipes for water and water from To be able to drink that water without this much worried put keys for my future dishwasher and put a house shut off next to my house for me easier to shut it off."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+14

Recommended by61%of homeowners
Avatar for AJ Plumbing
AJ Plumbing
5.0(
39
)
Water Heater - Repair or Service

Serving Leesville, SC and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Warranties offered

"He came on time was very polite went right to work did a great job. He was very professional the way you wish others would be, and changed 2 times less then others to install a hot water heater, I told my husband I think we found a plumber we can trust to say the least we would definitely call him again ."
Tankless water heater
Indoor tankless Propane
Water Leak In Slab
Response time6 hrs
Response rate100%
Avatar for Gaston Contracting LLC
Gaston Contracting LLC
5.0(
13
)
Water Heater - Repair or Service

Serving Leesville, SC and surrounding areas

In business since 2014

Free estimates

"I called at 9:30am because I had no hot water for my shower. They came out to look at it within the hour. I needed a new water heater and they came back to replace it at 4:00. Absolutely outstanding response, service and price. I won't call anyone else."
breaking cement and roughing plumbing
water heater
Water Heaters Project
sewer line
water heater

+21

Recommended by92%of homeowners
Avatar for American Plumbing Service
American Plumbing Service
4.8(
100
)
Water Heater - Repair or Service

Serving Leesville, SC and surrounding areas

In business since 2014

Free estimates

Credit card accepted

"Extremely well. Very knowledgeable plumber, timely in response, pleasant attitude and prepared to answer any plumbing related questions. Will certainly use again. Quality of work was excellent. Tim goes above and beyond in providing service."
Removal of old caulk
Side view of tub
Finished Product
Tim Cook, owner of American Plumbing Service
Water and Sewer Line

+2

Recommended by92%of homeowners
Avatar for Living Water Drain and Plumbing
Living Water Drain and Plumbing
5.0(
9
)
Water Heater - Repair or Service

Serving Leesville, SC and surrounding areas

In business since 2023

Emergency services offered

Warranties offered

"Living Water Plumbing and Drain always exceeds my expectations. Chris always gives top notch customer service, fair pricing, and he shares helpful information to prevent further issues from happening. I trust LWP&D to get the job done right, the first time. Chris never tries to sell me on something I don’t need. He’s honest and up front about it all. Chris has helped me with everything from replacing my kitchen sink, faucet, and pipes, to replacing my outside spickets and fixing pipes in my yard and under my house. I always recommend him to family and friends!"
tankless installation complete
Low Boy Tank Heater Replacement
Additional Photos
Additional Photos
Additional Photos

+29

Response time1 day
Response rate100%
Recommended by100%of homeowners
Avatar for Kelly Installation, LLC
Kelly Installation, LLC
4.9(
15
)
Water Heater - Repair or Service

Serving Leesville, SC and surrounding areas

In business since 1999

Emergency services offered

Warranties offered

"We had a great experience with David! He was right on time and had the problem with our toilet identified and fixed very quickly. He gave a helpful explanation as well and made the experience super painless and convenient for us, would absolutely recommend."
project photos
Project photos
Project photos
Project photos
Project photos

+5

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FAQs for water heater repair or service projects in Leesville, SC

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 Leesville, SC 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.