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Find Tankless water heater installers in Alpharetta

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

Serving Alpharetta, 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 Keep Smiling Plumbing, Electric, Heating & Cooling
Keep Smiling Plumbing, Electric, Heating & Cooling
4.6(
152
)

Serving Alpharetta, 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."
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+2

316 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Estes Services - HVAC Plumbing & Electrical
Estes Services - HVAC Plumbing & Electrical
4.5(
667
)

Serving Alpharetta, 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."
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+29

Response time4 hrs
Response rate100%
26 neighbors recently requested a quote
Avatar for Plumb Life ATL, LLC
Plumb Life ATL, LLC
4.8(
29
)

Serving Alpharetta, 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 Ace Hardware Home Services
Ace Hardware Home Services
4.3(
619
)

Serving Alpharetta, GA and surrounding areas

Approved (Corporate)

In business since 2001

Free estimates

Emergency services offered

"My water heater was replaces, Scott replace a part in my showerhead in the master bath he also unclog a toilet .I have not seen great service like this in years. Most company now day’s don’t give good customer service.. most companies just want the money but won’t provide that service well. Senior plumber technician Scott, was very respectful explain every detail of the job to me check everything after, very polite I cannot say enough about him like I said. He represents his company well… Great job Scott thank you so much"
Faucet Installation and Leak repair
Red Bow Water heater Installation Service!
Sewer Inspection
Installing Cleaouts
Sink Repair

+2

Response time2 days
Recommended by89%of homeowners
Avatar for FAST DRAINS PLUMBING
FAST DRAINS PLUMBING
5.0(
63
)

Serving Alpharetta, GA and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"Job well done. They had to adjust the water heater stand height. They had to fit water heater fit in a very tight space. Adam and his brother Brandon had the smile the whole time. I enjoyed their service."
After
Tub/Shower replacement
Tub/Shower replacement
Tub/Shower replacement
Additional Photos

+10

3 neighbors recently requested a quote
Recommended by61%of homeowners
Avatar for Rooter ProXpress LLC
Rooter ProXpress LLC
4.8(
9,710
)

Serving Alpharetta, GA and surrounding areas

Approved

In business since 2019

Emergency services offered

Warranties offered

"Rooter ProXpress was cordial, efficient and very professional. I hired them to remove my tank water heater and install a tankless water heater. The plumbing technician came out to evaluate the work to be done. He was very knowledgeable and said I would need an electrician. The electrician came the following day and explained in detail the work he needed to do. The following day both the electrician and the plumbing tech came together and installed the tankless water heater. I was very pleased with their work and professionalism. I will use Rooter ProXpress for future projects and highly recommend them."
WATER SERVICE LINE
WATER SERVICE LINE
WATER SERVICE LINE
WATER SERVICE LINE
WATER SERVICE LINE

+32

Response time2 hrs
Response rate99%
1486 neighbors recently requested a quote
Avatar for American Rooter Services, Inc
American Rooter Services, Inc
4.7(
73
)

Serving Alpharetta, GA and surrounding areas

Approved

In business since 2006

Free estimates

Warranties offered

American Rooter Services, Inc., is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 20 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today! 678-883-6329

Main Water Line
Main Water Line
Water Heater
Response time1 day
Response rate99%
6 neighbors recently requested a quote
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The Alpharetta, GA homeowners’ guide to tankless water heater installations

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