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Top-Rated Tankless water heater installers in Chapel Hill - Updated Nov 2026

Avatar for Air Experts Heating, Cooling LLC
Air Experts Heating, Cooling LLC
4.7(
3,419
)
Tankless Water Heater - Install

Serving Chapel Hill, NC and surrounding areas

Approved

In business since 1986

Free estimates

Emergency services offered

We keep your heating, cooling, and plumbing equipment working properly and performing at peak efficiency while ensuring your comfort and keeping your air safe. We guarantee 100% satisfaction with all our work. The professionals at Air Experts have been providing comprehensive HVAC services to the residents of Raleigh, Durham, and Chapel Hill since 1986.

3 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Streamline Services, Inc
Streamline Services, Inc
4.7(
735
)
Tankless Water Heater - Install

Serving Chapel Hill, NC and surrounding areas

Approved

In business since 2001

Emergency services offered

Warranties offered

"Removed old hot water tank and replaced it with a tankless hot water heater. Work was done in crawl space with less than six feet height available in work area. All done in a few hours last September. It's now the following August (11 months or so later). Everything seems to be working okay. Workmen were polite, professional, timely, focused on the job, carried away all the old parts and cleaned up well---we were quite pleased with the whole process."
Additional Photos
Additional Photos
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Additional Photos

+2

Response time1 day
19 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Modern Plumbing of the Triangle, LLC
Modern Plumbing of the Triangle, LLC
4.9(
33
)
Tankless Water Heater - Install

Serving Chapel Hill, NC and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"We had an excellent experience with Modern Plumbing, run by Mike and his wife. Mike was friendly, knowledgeable, and explained everything clearly. His estimate showed expertise and attention to detail, and he recommended a higher-end model than others. Supporting a local business was important to us. During installation, Mike detected a faint gas smell, traced it to a nail puncturing our gas line—a slow leak for ten years. He safely repaired it, thanks to his gas line certification. Now our home is safe, and we have a great new water heater. We trust Modern Plumbing and highly recommend them."
fixture and toilet
Tankless W/H
Response time12 hrs
1 neighbors recently requested a quote
Avatar for Blanton's Air, Plumbing & Electric LLC
Blanton's Air, Plumbing & Electric LLC
4.6(
390
)
Tankless Water Heater - Install

Serving Chapel Hill, NC and surrounding areas

Approved

Super Service Award Winner

In business since 1951

Warranties offered

Credit card accepted

"Pros: They were extremely quick to come out. They were able to start and finish the job within a couple hours. Great service overall Cons: limited on your water heater choices. And they are a little pricey. (You get what you pay for though)"
Hot Water Tank
Shower Install
Brita Filter Before and After
Brita Pro Filter
Tankless Water Heater

+4

Response time10 hrs
37 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Yellow Dot Heating & Air Conditioning
Yellow Dot Heating & Air Conditioning
4.6(
43
)
Tankless Water Heater - Install

Serving Chapel Hill, NC and surrounding areas

Approved (Corporate)

In business since 2009

Free estimates

Emergency services offered

"Dennis and Dwayne are awesome people. Detail-oriented, patient, good fellas. They did a bang-up job installing a new tankless water heater. Dwayne is heckin strong. Dennis is wicked smart. Pretty sure these guys build nuclear-powered space rockets for fun on the weekend. Check em out."
6 neighbors recently requested a quote
Recommended by15%of homeowners
Avatar for PlumbServe, LLC
PlumbServe, LLC
4.7(
67
)
Tankless Water Heater - Install

Serving Chapel Hill, NC and surrounding areas

Approved

In business since 2020

Emergency services offered

Warranties offered

"Technically, they installed a drinking fountain but the option above was the closest thing to it. I was very impressed by their responsiveness and customer service. They were informative and helpful for what I needed. The gentlemen that came out to do the install did an amazing job. They were thorough, professional and helpful to say the least. I am thankful for the work these folks have done and if I need anything in the future, I am sure to call them again."
truck enroute
Response time7 hrs
8 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Tower Heating & Air, LLC
Tower Heating & Air, LLC
4.6(
15
)
Tankless Water Heater - Install

Serving Chapel Hill, NC and surrounding areas

Approved

In business since 1977

Free estimates

Warranties offered

"He did a really good job. He is a really honest person. He cared as much as to install the unit hanging in the roof instead on the floor to avoid all the vibration, which I think is great. I have recommended him already."
Finial inspection by the client
Happy Client
Up in the attic
Response time12 hrs
Response rate89%
35 neighbors recently requested a quote
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