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

Avatar for Atlanta Tankless and Water Heater LLC
Atlanta Tankless and Water Heater LLC
5.0(
47
)
Water Heater - Repair or Service

Serving Mableton, GA and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Warranties offered

Credit card accepted

"Donnie is the most honest vendor I have ever worked with. He services my home, my parents, my sisters home and i have recommended him to friends. His work has always been flawless. Whether replacing our old cast iron in our home or working on the water heater - Donnie is the best. Can?t recommend them enough."
Dual Navien Tankless
Dual Navien Tankless
Canton Dual Tankless
Hotel Water Heaters
Water Heater Replacement

+7

Response time2 hrs
Response rate90%
Recommended by82%of homeowners
Avatar for Adams Plumbing Services, LLC
Adams Plumbing Services, LLC
5.0(
13
)
Water Heater - Repair or Service

Serving Mableton, GA and surrounding areas

Approved

Free estimates

Warranties offered

Credit card accepted

"Our 19 year old water heater was leaking. Adams came out, and gave a quote for a new water heater that was extremely better than quotes received from other companies. He replaced the water heater right on the spot and was very professional! We will definitely use his services in the future."
Additional Photos
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+31

Recommended by76%of homeowners
Avatar for Moncrief Heating & Air Conditioning
Moncrief Heating & Air Conditioning
4.6(
310
)
Water Heater - Repair or Service

Serving Mableton, GA and surrounding areas

Approved (Corporate)

In business since 1898

Free estimates

Emergency services offered

"The technician was very nice and did a great job. Old water heater was removed and the new one installed. The technician showed me his work and explained what he had done. I recommend Moncrief."
Moncrief Truck
Additional Photos
Additional Photos
7 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Rooter ProXpress LLC
Rooter ProXpress LLC
4.8(
9,765
)
Water Heater - Repair or Service

Serving Mableton, GA and surrounding areas

Approved

In business since 2019

Emergency services offered

Warranties offered

"Technicians were great and quick in repairing our leaky hot water heater. It was nice to have the repair advice, other plumbing were only quoting us to replacing without options to repair. Thank you for the fantastic service."
WATER SERVICE LINE
WATER SERVICE LINE
WATER SERVICE LINE
WATER SERVICE LINE
WATER SERVICE LINE

+32

Response time2 hrs
Response rate99%
1282 neighbors recently requested a quote
Avatar for Plumb Life ATL, LLC
Plumb Life ATL, LLC
4.8(
29
)
Water Heater - Repair or Service

Serving Mableton, GA and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"My water heater flooded my laundry room I called around and the best price I found out of 7 businesses was plumb life. I called around 11 am by 7 pm I had a new tankless water heater. Matt is the best hands down. i really appreciate his business and professionalism. He was very nice to my house cat and that's a plus for me."
Additional Photos
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1 neighbors recently requested a quote
Recommended by85%of homeowners
Integrated Plumbing Solutions, LLC
4.4(
1,135
)
Water Heater - Repair or Service

Serving Mableton, GA and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"The best service for plumbing I've ever had. Matt came to repair a sewer pipe as scheduled and did the job quickly and thoroughly. I also had a water heater installed and the same timely, good service again. Integrated has definitely become my plumbing company and I highly recommend them."
New shower and valve
 New basement shower
 New hot water tank
 Install of new counter and sinks
 Adding new counter sinks and top

+5

13 neighbors recently requested a quote
Recommended by93%of homeowners
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FAQs for water heater repair or service projects in Mableton, GA

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 Mableton, GA 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.