Top-rated tankless water heater installers.

Get matched with top tankless water heater installers in Barrington, NH

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Tankless water heater installers in Barrington

Wanda's Water Heaters
4.9(
11
)

Serving Barrington, NH and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Credit card accepted

"Called with an issue with my furnace, they were the only company to actually answer the phone. Professional customer service and prompt scheduling. Gave me an honest estimate and proceeded with the job that day. Would recommend to anyone needing service or a new system installed! 10/10!"
Installation of boiler
Response time1 day
3 neighbors recently requested a quote
Recommended by9%of homeowners
Avatar for Bourne Family Plumbing, LLC
Bourne Family Plumbing, LLC
4.7(
9
)

Serving Barrington, NH and surrounding areas

Approved

Free estimates

Credit card accepted

"We refurbished two bathrooms as we were getting ready to sell our house. Bourne Plumbing was right there with us. They solved some design problems with the remodel and helped keep the project on time and on budget. Great to work with and would highly recommend them for any remodel project!"
project photos
project photos
project photos
project photos
project photos

+14

11 neighbors recently requested a quote
Avatar for Heritage Home Service
Heritage Home Service
4.2(
1,355
)

Serving Barrington, NH and surrounding areas

Approved (Corporate)

In business since 1988

Emergency services offered

Warranties offered

"I asked for a rep to come to give quotes for repair or replacement of my gas boiler. Before he came the old boiler failed, and Heritage was able to quickly install a new one so that we without heat and hot water for only a short time."
Golf Tournament
Water quality team
HVAC tech
Electrical team
Bryan, electrician

+24

138 neighbors recently requested a quote
Recommended by91%of homeowners
Victory Hot Water & Gas, LLC
5.0(
16
)

Serving Barrington, NH and surrounding areas

In business since 2018

Free estimates

Credit card accepted

"I ve had Justin come over for three projects so far, and for all three he has done an incredible job at a reasonable price. Also very knowledgeable and personable. The three projects were: - install gas line for stove - fix hot water issue - unclog bathtub I would highly recommend him to anyone! His prices are better than those around for doing similar work (we paid a little over half what the other quotes were for our gas line)."
Recommended by100%of homeowners
Avatar for Coy Plumbing & Heating
Coy Plumbing & Heating
5.0(
8
)

Serving Barrington, NH and surrounding areas

In business since 2024

Free estimates

Emergency services offered

"We were very pleased with the communication and the outcome of our project. We have an old home with some older piping. Finding someone that works on steam boilers is tough. When they looked at the install, they explained what needed to happen clearly deand unrstandable."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+4

Response time2 days
Response rate100%
Recommended by87%of homeowners
Avatar for TJ Thistlewood Plumbing & HVAC
TJ Thistlewood Plumbing & HVAC
5.0(
6
)

Serving Barrington, NH and surrounding areas

Emergency services offered

"Tyler was extremely helpful and accommodating and helped me on very short notice with 2 plumbing projects recently, even spending almost an entire Saturday working when a washing machine install ended up being more work than expected. He is professional and extremely reasonably priced. Will definitely recommend and use for all of my plumbing needs."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+1

Recommended by100%of homeowners
Avatar for DF Richard Energy
DF Richard Energy
4.1(
31
)

Serving Barrington, NH and surrounding areas

In business since 1932

Free estimates

Emergency services offered

"Great! The owner, DF Richard, came out personally before our first filling to introduce himself and explain everything. Shortly afterwards, we had a wicked bad storm and lost power for 2 days, so we really needed the propane. They even topped off my tanks during the power outage, not because I called, but because the driver was in our area and wanted to be sure that we had enough fuel to keep our generator running until power was restored. Awesome customer service!!"
Additional Photos
Recommended by80%of homeowners
Avatar for DiPietro Heating & Cooling
DiPietro Heating & Cooling
3.7(
46
)

Serving Barrington, NH and surrounding areas

In business since 2006

Emergency services offered

Credit card accepted

"Scheduling was challenging. On the first attempt, the service guy never arrived. When I called, the scheduler said there was some computer error, apologized, and rescheduled. On the second attempt, the guy came and did the service, then recommended having the expansion tank replaced. I was supposed to get a call to schedule the follow-up service, but never did. I called a few times and left a message, eventually getting a callback from someone who was able to schedule the service. Once again, the first attempt was a flop. They sent out a heating technician, not a plumber, to replace the expansion tank, which he was not certified to do...and he arrived late. On the second attempt, the plumber arrived on-time. He was very professional, efficient, and did great quality work. He made a recommendation for some other plumbing work after I asked him about an issue we had been having. He told me to call the company to schedule the work. Once again, I struggled to even get the service scheduled. This time, I gave up after 3 or 4 tries. I'll be contacting another plumber to get the work done at some point."
High efficiency Trane XL16i system
High efficiency Burnham Boiler
Additional Photos
Additional Photos
Additional Photos

+3

Recommended by66%of homeowners
Showing 1-10 of 27

The Barrington, NH homeowners’ guide to tankless water heater installations

From average costs to expert advice, get all the answers you need to get your job done.