Top-rated tankless water heater installers.

Get matched with top tankless water heater installers in Holliston, MA

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 Holliston

Avatar for S&S Piping and Heat LLC
S&S Piping and Heat LLC
5.0(
63
)

Serving Holliston, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2006

Free estimates

Emergency services offered

"In late June of 2023, Neo and his apprentice replaced our water heater. Neo did charge slightly more than Google reported as the average price in our geographic area. However, "you get what you pay for." Neo was diligent, friendly, efficient, and knowledgeable. Neo responded promptly to all telephone calls and text messages. There was no drama with Neo. Neo was a consummate professional. We would definitely recommend S&S Piping and Heat. When we experienced a runaway faucet and a broken shut-off valve in the spring of 2024, Neo was quick to respond. Our over-engineered faucet required more than the replacement of a simple washer. In a professional manner, Neo repaired the faucet, replaced the valve, and corrected a related water-pressure problem. As usual, Neo offered good, solid communications. Yet again, we would definitely recommend S&S Piping and Heat."
Metro Construction Design
Metro Construction Design
Metro Construction Design
Metro Construction Design
Metro Construction Design

+53

Response time7 hrs
Response rate100%
10 neighbors recently requested a quote
Avatar for G&C Plumbing and Heating, LLC
G&C Plumbing and Heating, LLC
5.0(
91
)

Serving Holliston, MA and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2005

Small jobs welcome

Credit card accepted

"G&C plumbing did an amazing job replacing my leaking water heater, I called they showed up and were able to preform the work in a timely manner to get me back up and running with hot water. The technicians were very kind and knowledgeable"
Burnham X2 Boiler
Water Heater Upgrade
Water Heater Upgrade
Water Heater Upgrade
Water Heater Upgrade

+15

Response time5 hrs
Response rate98%
Avatar for Sila Heating, Cooling, Plumbing and Electrical
Sila Heating, Cooling, Plumbing and Electrical
4.5(
5,397
)

Serving Holliston, MA and surrounding areas

Approved (Corporate)

In business since 1989

Free estimates

Emergency services offered

"I've called Sila before to work on my HVAC unit and realized they offer plumbing services when my tank-less water heater stopped working. They were able to come by that day I called to see what was wrong. Once they were onsite they deterimed my hot water valve stopped working and were able to replace it and got my hot water working in no time."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+6

Response time2 days
64 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Cotti-Johnson Heating-Cooling-Electrical
Cotti-Johnson Heating-Cooling-Electrical
4.7(
166
)

Serving Holliston, MA and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1948

Free estimates

Emergency services offered

"They did a lot electrical work for us including installing lights, switches, ceiling fan, outlets, lighted mirrors as well as moving and installing cable. They did an amazing job. Tim and Mike were great to work with."
Navien Install
Backflow
Outdoor Shower
Well Tank Replacement
Filtration Installation

+62

Response time10 hrs
64 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Gentille Plumbing and Heating
Gentille Plumbing and Heating
5.0(
26
)

Serving Holliston, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Credit card accepted

"I called Ryan for my water heater leaking. He came within the same day, ready to go and replaced it quickly. He provided a great service and affordable price. Highly recommend him for any plumbing needs."
Response time6 hrs
Response rate94%
10 neighbors recently requested a quote
M.A. Paone Plumbing & Heating
4.5(
475
)

Serving Holliston, MA and surrounding areas

Approved

In business since 1987

Free estimates

Credit card accepted

"The company was very responsive in replacing my water heater on a Saturday after I called them the day before. No additional charge for a weekend installation. Cleaned up nicely and explained how to care for the water heater. I would definitely recommend Paine Plumbing and Heating."
Response time7 hrs
Response rate96%
101 neighbors recently requested a quote
Avatar for RezySave Plumbing and Heating
RezySave Plumbing and Heating
5.0(
17
)

Serving Holliston, MA and surrounding areas

Approved

Warranties offered

Small jobs welcome

Credit card accepted

"Had mike and zach out to replace my gas water heater. They were on time, professional, and courteous of my home. They even wear shoe covers and use drop mats to make sure the floors dont get dirty! Excellent customer service at a reasonable price"
Water heater install
Hybrid water heater
152 neighbors recently requested a quote
Avatar for Rodenhiser Home Services
Rodenhiser Home Services
4.4(
521
)

Serving Holliston, MA and surrounding areas

Approved

In business since 1928

Emergency services offered

Warranties offered

"I couldn't recommend these guys more. We had a 21-year old boiler replaced and upgraded, and a new hot water tank installed. I can't think of a single way they could have improved the whole process. From start to finish, they were knowledgeable, on time, clean, considerate, extremely professional and they did exactly what they said they would. The also installed a temporary hot water tank and left electric space heaters on the one night the burner was out of service. Everything is now working as they said it would, and a big bonus is their workmanship actually LOOKS great too! A+++"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
45 neighbors recently requested a quote
Recommended by86%of homeowners
...
Showing 1-10 of 85

The Holliston, MA homeowners’ guide to tankless water heater installations

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