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Top-Rated Tankless water heater installers in Raleigh - Updated Nov 2026

Avatar for Air Experts Heating, Cooling LLC
Air Experts Heating, Cooling LLC
4.7(
3,420
)
Tankless Water Heater - Install

Serving Raleigh, 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.

4 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Cape Fear Air, Electric & Plumbing
Cape Fear Air, Electric & Plumbing
4.8(
682
)
Tankless Water Heater - Install

Serving Raleigh, NC and surrounding areas

Approved

Super Service Award Winner

In business since 1973

Free estimates

Emergency services offered

"Price was ridiculous for work that was actually done - I will take the heat on this one as we did not do the initial request correctly. We should have gotten a better quote but we did not really know what was actually needed"
cooling
 heating
 air conditioning
 air conditioning
Response time1 day
Response rate100%
219 neighbors recently requested a quote
Avatar for Streamline Services, Inc
Streamline Services, Inc
4.7(
735
)
Tankless Water Heater - Install

Serving Raleigh, 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
Additional Photos
Additional Photos
Additional Photos

+2

Response time1 day
19 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Blanton's Air, Plumbing & Electric LLC
Blanton's Air, Plumbing & Electric LLC
4.6(
390
)
Tankless Water Heater - Install

Serving Raleigh, NC and surrounding areas

Approved

Super Service Award Winner

In business since 1951

Warranties offered

Credit card accepted

"I called in the morning and Chris came out in the afternoon, when I was available. He explained and showed me what the problem was. He didn't have a new water heater on his truck so Tim came about 45 mins. to bring one. Installation was fast and Chris was very professional. They will be the first ones I call if I have any other issues."
Hot Water Tank
Shower Install
Brita Filter Before and After
Brita Pro Filter
Tankless Water Heater

+4

Response time10 hrs
42 neighbors recently requested a quote
Recommended by93%of homeowners
Cape Fear Air Conditioning and Heating Company, Inc.
4.5(
47
)
Tankless Water Heater - Install

Serving Raleigh, NC and surrounding areas

Approved

In business since 1973

Free estimates

Emergency services offered

"Chris and his assistant today, Robert, were professional, courteous, and honest. I scheduled them to change out water supply lines on 5 toilets in our new home. Chris assured me that the lines installed were of high quality and did not need to be changed out. I have plans to install a water monitoring system and will definitely use Cape Fear (requesting Chris, of course) for the job. I highly recommend Chris and by association, Cape Fear!"
Response time12 hrs
170 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Carbone Plumbing LLC
Carbone Plumbing LLC
4.9(
7
)
Tankless Water Heater - Install

Serving Raleigh, NC and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"Excellent, friendly service. Mike was in and out in no time. His prices are quite good and he was flexible with my requests for upgrading the water heater. He uses one of the top tier quality brands. It was a pleasure working with him."
Water Heater installs
Water Heater
Top vent
Top vent install
Tankless

+1

Response time4 hrs
1 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Renegade Plumbing Solutions
Renegade Plumbing Solutions
5.0(
10
)
Tankless Water Heater - Install

Serving Raleigh, NC and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"This is a first class contractor, proactive and professional. Our broken water heater was replaced quickly and efficiently at a very good price. Thank you Angie’s list for providing us with this excellent contractor!"
Fireplace Gas Line
Fireplace Gas Line
Fireplace Gas Line
Water heater
Water Heater

+11

10 neighbors recently requested a quote
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Showing 1-10 of 128

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