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Top-Rated Water heater installers and replacers in Dunwoody - Updated Nov 2026

Avatar for Atlanta Tankless and Water Heater LLC
Atlanta Tankless and Water Heater LLC
5.0(
47
)
Water Heater - Install or Replace

Serving Dunwoody, GA and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Warranties offered

Credit card accepted

"When my water heater failed, I decided to replace the unit. I received quotes from severaI plumbing contractors and selected Atlanta Tankless and Water Heater. The owner, Donald Rogerson, assessed the situation and, unlike the other contractors, provided me with options for replacement of the water heater. He was intelligent, knowledgeable and courteous. On the day of installation, he completed the work in an efficient and professional manner. Donald is the ultimate professional!"
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 Keep Smiling Plumbing, Electric, Heating & Cooling
Keep Smiling Plumbing, Electric, Heating & Cooling
4.6(
170
)
Water Heater - Install or Replace

Serving Dunwoody, GA and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1985

Emergency services offered

Warranties offered

"They didn?t finish the first day , they called and canceled on the second day or no one called on day 3. The young lady called on the 5 th day say the were headed my way. She assumed I would be home. I informed her that I told the guy that the past week was my only free time. I wasn?t available. Then she was no longer nice. Oh well, I completed the work myself."
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+2

306 neighbors recently requested a quote
Recommended by76%of homeowners
Avatar for Estes Services - HVAC Plumbing & Electrical
Estes Services - HVAC Plumbing & Electrical
4.5(
668
)
Water Heater - Install or Replace

Serving Dunwoody, GA and surrounding areas

Approved

In business since 1949

Free estimates

Emergency services offered

"The tech left the replacement air filter on the floor. He forgot to install it. When I went to install it myself I noticed it was the wrong size and had to go buy a new one at Home Depot. They are a good company but unless they read this review and make things right, I would give a C"
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+31

Response time5 hrs
Response rate100%
34 neighbors recently requested a quote
Avatar for TE Certified Electrical, Plumbing, Heating & Cooling
TE Certified Electrical, Plumbing, Heating & Cooling
4.8(
610
)
Water Heater - Install or Replace

Serving Dunwoody, 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

12 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Plumb Life ATL, LLC
Plumb Life ATL, LLC
4.8(
29
)
Water Heater - Install or Replace

Serving Dunwoody, GA and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"This pro did the job perfectly right. Exceeded expectations, he sacrificed his time coming after hours to install my new water heater. I am very pleased with his work and I highly recommend him."
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1 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Moncrief Heating & Air Conditioning
Moncrief Heating & Air Conditioning
4.6(
310
)
Water Heater - Install or Replace

Serving Dunwoody, GA and surrounding areas

Approved (Corporate)

In business since 1898

Free estimates

Emergency services offered

"Gentlemen did an outstanding job. Very professional. Prompt. Work looks fantastic. They installed an extra vent in my basement which has made a world of difference to our level of comfort. I was also very impressed with their clean-up of the job site."
Moncrief Truck
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7 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Ace Hardware Home Services
Ace Hardware Home Services
4.3(
619
)
Water Heater - Install or Replace

Serving Dunwoody, GA and surrounding areas

Approved (Corporate)

In business since 2001

Free estimates

Emergency services offered

"Very impressive! I came home from work late to find a leaking water pipe in my basement garage. Brad with A Total showed up in record time and battled the heat and darkness to resupply water to my household. He was in good spirits upon arrival and made no mention of the time of night it was. Brad was exceptionally professional."
Faucet Installation and Leak repair
Red Bow Water heater Installation Service!
Sewer Inspection
Installing Cleaouts
Sink Repair

+2

Response time4 hrs
4 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Rooter ProXpress LLC
Rooter ProXpress LLC
4.8(
9,765
)
Water Heater - Install or Replace

Serving Dunwoody, GA and surrounding areas

Approved

In business since 2019

Emergency services offered

Warranties offered

"It was time to replace our leaking water heater and Rooter Pro Xpress came to the rescue. The team was prepared with options for replacements, once we made a selection our water heater was installed same day. The installation was fantastic and went smoothly. Very good company to work with."
WATER SERVICE LINE
WATER SERVICE LINE
WATER SERVICE LINE
WATER SERVICE LINE
WATER SERVICE LINE

+32

Response time2 hrs
Response rate99%
1344 neighbors recently requested a quote
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