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Find Water heater repair or service pros in Lawrenceville

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

Serving Lawrenceville, 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 Moncrief Heating & Air Conditioning
Moncrief Heating & Air Conditioning
4.6(
310
)
Water Heater - Repair or Service

Serving Lawrenceville, 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
1 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Ragsdale Heating, Air & Plumbing
Ragsdale Heating, Air & Plumbing
4.7(
188
)
Water Heater - Repair or Service

Serving Lawrenceville, GA and surrounding areas

Approved

In business since 1996

Free estimates

Emergency services offered

"Ragsdale was able to work in an appointment for me with two day notice. My drain from the attic was completely clogged. After several attempts to clear the pipe the technician installed a new condensate pump and tapped to the water line to drain fixing the problem and future proofing my system in the attic. This took a couple hours total and the work was completed at 8pm .. great service and the price was right .."
Response time5 hrs
Response rate100%
10 neighbors recently requested a quote
Avatar for Miley Plumbing, LLC
Miley Plumbing, LLC
4.8(
77
)
Water Heater - Repair or Service

Serving Lawrenceville, GA and surrounding areas

Approved

In business since 2015

Free estimates

Warranties offered

"Scheduling was easy and they were on time for our appointment. Price for replacing our water heater was as quoted and very reasonable compared to other local plumbing services that quoted the same job. The water heater is a name brand with a warranty. All in all, Miley Plumbing was respectful of our time, our home, and provided quality service at a reasonable price. Plus, they are just good honest people."
OUR WORK
OUR WORK
OUR WORK
OUR WORK
Tankless water heater replaced with a new one

+10

Response time8 hrs
Recommended by95%of homeowners
Avatar for Keep Smiling Plumbing, Electric, Heating & Cooling
Keep Smiling Plumbing, Electric, Heating & Cooling
4.6(
162
)
Water Heater - Repair or Service

Serving Lawrenceville, GA and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1985

Emergency services offered

Warranties offered

"Update from 20 Jan 2026: I`ve been a repeat customer of Keep Smiling Plumber, Electrical, Heating and Cooling in the past for several home-related repairs. After having an unfortunate experience with Keep Smiling PEHC during my most recent service, I had some misgivings about the company and whether I would return as a customer. In regards to their customer service, everyone that I`ve engaged with (technicians, onsite supervisor, receptionist) has always been professional and courteous which goes a long way with me. The issue that I had was technical in nature and left me with some dissatisfaction regarding the quality of work. After speaking with leadership of this organization Mr. Powell and Ms. Amy ,I believe that they hold the highest standards and expectations for their employees and ensure that any work-related issues are duly addressed/resolved. I can sincerely say that they have regained my confidence and trust in contacting them in the future for my future HVAC, Electrical and Plumbing home needs. The manager I spoke with told me that there wasn`t any way the damage of the pump could come from the technician doing a drain and flush of the water heater. He told me that it would cost $1200 to replace the pump on the water heater. After speaking with the manager at Keep Smiling, I called another company which I`ve seen before in the community and spoke with a plumber and explained to him what happened. The technician at the other company told me that the pump could definitely be damaged if the pump was still plugged up and not turned off while the water heater was being drained and flush. I called the manager at Keep Smiling and shared those details with him and he replied that he understands what I`m saying but there was nothing he could do about it. I told him that I don`t have any reason to lie about any of this and felt very frustrated and cheated by the fact that I went in expecting for them to do a maintenance check for $59 for plumbing but ended up spending a $1000 for new. The manager I spoke with told me that there wasn`t any way the damage of the pump could come from the technician doing a drain and flush of the water heater. He told me that it would cost $1200 to replace the pump on the water heater. After speaking with the manager at Keep Smiling, I called another company which I`ve seen before in the community and spoke with a plumber and explained to him what happened. The technician at the other company told me that the pump could definitely be damaged if the pump was still plugged up and not turned off while the water heater was being drained and flush. I called the manager at Keep Smiling and shared those details with him and he replied that he understands what I`m saying but there was nothing he could do about it. I told him that I don`t have any reason to lie about any of this and felt very frustrated and cheated by the fact that I went in expecting for them to do a maintenance check for $59 for plumbing but ended up spending a $1000 for new."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

256 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for American Rooter Services, Inc
American Rooter Services, Inc
4.7(
73
)
Water Heater - Repair or Service

Serving Lawrenceville, GA and surrounding areas

Approved

In business since 2006

Free estimates

Warranties offered

"I had a main water supply leak and they not only responded in the same day but made the repair in a couple of hours (for a reasonable price). They are very professional, explained the options and cleaned up when they finished. Very professional plumbers."
Main Water Line
Main Water Line
Water Heater
Response time1 day
Response rate100%
2 neighbors recently requested a quote
Avatar for TE Certified Electrical, Plumbing, Heating & Cooling
TE Certified Electrical, Plumbing, Heating & Cooling
4.8(
610
)
Water Heater - Repair or Service

Serving Lawrenceville, GA and surrounding areas

Approved (Corporate)

In business since 1998

Free estimates

Emergency services offered

"The previous co. installed our water heater 6mos ago, TE Tech. saw that it wasn’t in code & releasing gas , he brought to code & fixed the gas issues. He cleaned up, great workmanship, knowledgeable about his field, I feel I can trust their work."
Tankless Water Heater!
Daikin FIT Installation!
Turnkey Generator Installation!
Beautiful Light Fixture Installation
Whole-Home Water Filtration System!

+35

20 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Greenlee Plumbing Inc
Greenlee Plumbing Inc
4.9(
251
)
Water Heater - Repair or Service

Serving Lawrenceville, GA and surrounding areas

Approved

Super Service Award Winner

In business since 2001

Free estimates

Warranties offered

"Upstairs master bath toilet was actually grouted into the tile floor. GL would not remove for liability issues. I had to hire an outside contractor to cut the toilet out and move so that GL could snake the system and resolve leakage issue. They did reinstall toilet afterword, but would not warranty because of the way toilet was sitting below Tile grade. Seems the previous owner grouted toilet into the tile and left it like that. Repair was completed satisfactorily. I have used GL many times on my Rental Property. (Hot Water Heater, various leaks, garbage disposal, etc.) I would recommend for General Plumbing work."
Before. Old heater
Main service line repair with new shut off and pressure reducing valve and installing a frost free hydrant
New Heater
Additional Photos
Additional Photos

+25

Response time8 hrs
2 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Chen Plumbing
Chen Plumbing
5.0(
35
)
Water Heater - Repair or Service

Serving Lawrenceville, GA and surrounding areas

Approved

In business since 1998

Emergency services offered

Warranties offered

"My water heater got flooded due to the recent hurricane rains. Chen Plumbing came out same day and was able to get a new water heater installed in less than an hour. I appreciate their technician's professionalism and attention to detail as well. Thank you!"
General Plumbing
General Plumbing
General Plumbing
General Plumbing
General Plumbing

+13

Response time8 hrs
Response rate100%
Recommended by82%of homeowners
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FAQs for water heater repair or service projects in Lawrenceville, 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 Lawrenceville, 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.