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Find Water heater repair or service pros in Marietta

Avatar for Atlanta Tankless and Water Heater LLC
Atlanta Tankless and Water Heater LLC
5.0(
47
)

Serving Marietta, 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
Recommended by82%of homeowners
Avatar for Advent Plumbing LLC
Advent Plumbing LLC
4.6(
73
)

Serving Marietta, GA and surrounding areas

Approved

In business since 1999

Free estimates

Emergency services offered

"Elie from Advent Plumbing did a great job installing my hot water heater. The installation was completed on schedule and at a reasonable cost. I would definitely hire him again for any plumbing services."
Water Heater & Toilet
Water Heater & Toilet
Response time12 hrs
Response rate100%
9 neighbors recently requested a quote
Avatar for MHR Water Heaters and Plumbing
MHR Water Heaters and Plumbing
5.0(
13
)

Serving Marietta, GA and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"Justin and Phil provided me with the best quote for replacing my old water heater. They even diagnosed the problem to fix the thermostat in my water heater and gave me a quote if I wanted to stick with my old water heater. I appreciate that level of transparency. I decided to replace my water heater since it was an old unit. They did a solid job replacing it. My water heater is located in my attic and they handled the job like a pro."
Custom shower 1
Custom shower 2
Customer shower 3
Rusted out wh
New install

+2

22 neighbors recently requested a quote
Avatar for Hot Water Solutions
Hot Water Solutions
4.9(
211
)

Serving Marietta, GA and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"My old hot water heater began leaking and was flooding my basement. Someone from the company called me back almost immediately and walked through shutting off water/gas to the tank and getting the tank draining outside. They were out early the next day and quickly got the old tank out and a new one installed. Very professional, prompt, courteous service at a good price. Highly recommend."
water heater replacement
water heater replacement
Tank to tank-less
Electric water heater
Elctric water heater

+3

Response time2 hrs
Response rate95%
Recommended by99%of homeowners
Avatar for Rooter ProXpress LLC
Rooter ProXpress LLC
4.8(
9,713
)

Serving Marietta, GA and surrounding areas

Approved

In business since 2019

Emergency services offered

Warranties offered

"So glad that Rooter Pro Xpress was available to come to our home same day. Our water heater was repaired without delay and our plumber was able to offer a warranty. He was was courteous and explained a technical repair in easy terms for us. Such a professional service."
WATER SERVICE LINE
WATER SERVICE LINE
WATER SERVICE LINE
WATER SERVICE LINE
WATER SERVICE LINE

+32

Response time2 hrs
Response rate99%
1469 neighbors recently requested a quote
Avatar for Estes Services - HVAC Plumbing & Electrical
Estes Services - HVAC Plumbing & Electrical
4.5(
667
)

Serving Marietta, GA and surrounding areas

Approved

In business since 1949

Free estimates

Emergency services offered

"Estes has been providing my service for approximately 10 years. Always prompt, courteous and very accommodating. They recently (June 2019) replaced my hot water heater and installed new HVAC system. An awesome crew performed the installation and was very thorough in explaining all of the new components to me. Also the gentleman who came to my home when the unit needed replacing was extremely knowledgeable, very friendly and insured that all of my questions and concerns were addressed before he left."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+29

Response time4 hrs
Response rate100%
26 neighbors recently requested a quote
Avatar for Guardian Heating and Air, Inc.
Guardian Heating and Air, Inc.
4.7(
131
)

Serving Marietta, GA and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Emergency services offered

"I was struggling with a vendor who installed a new AC and furnace 3 years ago that required service every year. The Guardian team was able resolve the issue in 2 days at a fraction of the cost the original installer quoted. Technician Josh Bennett was able to isolate the problem in 30 minutes. He is very knowledgeable, personable, and very professional. HVAC Service Expert Dave Dover arrived the next day to complete the required repairs and washed the outdoor system. My wife and I could not be happier with Guardian service. We joined their Shield Protection Plan Membership."
Rheem Gas Furnace Install
American Standard Installation
Guardian At Your Service
Guardian at Your door
HVAC Expert

+3

Response time10 mins
138 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Ragsdale Heating, Air & Plumbing
Ragsdale Heating, Air & Plumbing
4.7(
183
)

Serving Marietta, GA and surrounding areas

Approved

In business since 1996

Free estimates

Emergency services offered

"Our central air conditioning unit stopped working on a weekday afternoon and the indoor temperature quickly rose to 85 degrees. I called Ragsdale's emergency service after hours. A real person took my information and a service tech called me back within 20 minutes to say that he would be at my house that night. He showed up on time and was courteous and very professional. My unit is 18 years old and had not been cleaned in several years. The tech replaced the capacitor and fan motor, added coolant, cleaned the coils, checked pressure and performed several tests. Repair and clean up took about 90 minutes. He explained to me what he was doing on each step, told me the available repair options and their costs, and gave me pointers on how to spot a faulty unit. Our A/C now blows out colder air than prior to repair. I was very happy with the service and would definitely hire them again."
Response time6 hrs
Response rate95%
11 neighbors recently requested a quote
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FAQs for water heater repair or service projects in Marietta, 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 Marietta, 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.