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Top-Rated Tankless water heater installers in Oak Ridge - Updated Nov 2026

Avatar for Modern Plumbing of the Triangle, LLC
Modern Plumbing of the Triangle, LLC
4.9(
33
)
Tankless Water Heater - Install

Serving Oak Ridge, NC and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"The work done to install hot water heater was great. Mike worked hard to ensure we had hot water and I was impressed with that. Also he was was upfront about the cost and work to be done. I would have him do my plumbing work anytime."
fixture and toilet
Tankless W/H
Response time12 hrs
1 neighbors recently requested a quote
Avatar for Benjamin Franklin Plumbing of Kernersville
Benjamin Franklin Plumbing of Kernersville
4.8(
10
)
Tankless Water Heater - Install

Serving Oak Ridge, NC and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"A representative for Benjamin Franklin Plumbing of Kernersville called me around 10:00 am and indicated he had a plumber in the area who would be able to come to my home within 1 1/2 hours. I had a 36 year old natural gas hot water heater that had begun to leak. I knew it needed to be replaced, and an expansion tank needed to be installed. Sebastian arrived around 11:00 AM, reviewed the heater, and provided pricing options. I asked when he could get to the job and he indicated he could do the job that afternoon, he just needed to go get the materials. The installation was quick and done very well. The original flue and gas lines were used, and new inlet and outlet pipes were installed. The job was completed and Sebastian was leaving my property by 3:30 PM."
Waterline GBO
Sewer main WS
Response time50 mins
71 neighbors recently requested a quote
Avatar for ClearFlo Plumbing
ClearFlo Plumbing
5.0(
6
)
Tankless Water Heater - Install

Serving Oak Ridge, NC and surrounding areas

Approved

In business since 2025

Credit card accepted

Offers commercial services

ClearFlo Plumbing is your trusted Plumber Near Me for fast, reliable service. Need an Emergency Plumber Near Me? Our Emergency Plumber team responds quickly for leaks, clogs, and urgent pipe issues. We handle Plumbing Repair, Pipe Repair, and expert Drain Cleaning to restore flow and prevent backups. From Faucet Repair to Water Heater Repair, we fix it right the first time. We also provide Water Heater Installation, including Tankless Water Heater Installation, for efficient hot water upgrades. Call ClearFlo Plumbing today for dependable local plumbing.\nCall us today! \n\n

Logo
62 neighbors recently requested a quote
Avatar for Go Green Plumbing, Heating, Air & Electrical
Go Green Plumbing, Heating, Air & Electrical
5.0(
5
)
Tankless Water Heater - Install

Serving Oak Ridge, NC and surrounding areas

Approved

In business since 2015

Credit card accepted

"We aren't your average technicians. \nWe are professionals – with emphasis on professional. From the moment we roll out the green carpet, you’ll notice the difference. Our technicians are experts in their trades, skillful communicators, and self-professed clean freaks. We take pride in our relationships with customers and our technicians provide upfront pricing and are always happy to discuss services in as much detail as you’d like. Plus, they keep their work areas so clean; you’d never know they were there except your plumbing woes will have vanished! \n \nWe strive to be the leading plumbing, heating, air conditioning and electrical service company in Greensboro, High Point and surrounding areas of Jamestown, Kernersville, Winston Salem, Brown Summit, Summerfield, and Oak Ridge, North Carolina by providing quality work and unsurpassed customer service from a professional and reliable team, while operating with the upmost honesty and integrity."

photos
photos
photos
photos
photos

+78

3 neighbors recently requested a quote
Avatar for Michael & Son Services of NC LLC
Michael & Son Services of NC LLC
4.5(
8
)
Tankless Water Heater - Install

Serving Oak Ridge, NC and surrounding areas

Approved

In business since 1970

Emergency services offered

Warranties offered

"Prophet came out last week and priced a new Generator that would take care of our home during outages. He was very polite and they actually got the unit installed 4 days later! It look great, it works perfectly and on top of all that they will do all the maintenance on it for us so itâ s worry free. If you want a generator or are just thinking about getting one. Call these guys they are awesome"
Kitchen Lights
New conduit
Panel being wired
Panel Installation
New Light Fixture

+23

Response time1 day
Response rate93%
3 neighbors recently requested a quote
Avatar for The Plumbing & Air Service Company
The Plumbing & Air Service Company
3.8(
16
)
Tankless Water Heater - Install

Serving Oak Ridge, NC and surrounding areas

Approved (Corporate)

In business since 2000

Credit card accepted

Offers commercial services

"Mr. Ashby was patient and talked us through every single option that would fit our needs and our budget. We truly felt taken care of and prioritized as a 1st time customer. Our new water heater was installed the same day! THANK YOU!"
27 neighbors recently requested a quote
Recommended by42%of homeowners
Edwards & Mills, Inc.
4.5(
2
)
Tankless Water Heater - Install

Serving Oak Ridge, NC and surrounding areas

Approved

In business since 1956

Free estimates

Credit card accepted

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. \n

Response time20 mins
Recommended by50%of homeowners
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