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Find Tankless water heater installers in Cambridge

Avatar for Mouradian Plumbing & Heating
Mouradian Plumbing & Heating
5.0(
43
)

Serving Cambridge, MA and surrounding areas

Approved

In business since 2001

Free estimates

Credit card accepted

"Mouradian Plumbing and Heating were instrumental in our renovation, and I can’t say enough good things about them. We were in the process of purchasing a home and had a complex situation — we needed to replace a failed forced hot water radiator system with an entirely new heating system. It was a major decision, and from the initial inquiry, Eric was someone you immediately feel comfortable working with. He’s knowledgeable, patient, and transparent — and he genuinely wants the outcome to be right for the homeowner. He guided us through the decision-making process, solved problems calmly, and made sure everything was done correctly. He is truly the reason we were able to move forward with purchasing our home. His team is outstanding. They installed a complete Bosch heat pump system with gas backup, ran all new ductwork, and supported our kitchen and bathroom remodel, including the installation of a new Rinnai tankless water heater. They did a fantastic job. "
Rinnai combination boiler
Response time2 days
9 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for S&S Piping and Heat LLC
S&S Piping and Heat LLC
5.0(
56
)

Serving Cambridge, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2006

Free estimates

Emergency services offered

"We had a great experience the guys know exactly how to take care of any plumbing heating system you might have. I would highly recommend them to anyone that needs there expertise. They do awesome work."
Metro Construction Design
Metro Construction Design
Metro Construction Design
Metro Construction Design
Metro Construction Design

+53

Response time7 hrs
Response rate100%
18 neighbors recently requested a quote
Floros Plumbing and Heating
5.0(
376
)

Serving Cambridge, MA and surrounding areas

Approved

Emergency services offered

Customers say: Quality work

"Mr. Floros worked with my schedule on a short timeline to replace our water heater. He professionally negotiated with me about how to get the job done approximately the way that I wanted while still meeting local code. When the job was completed, he cleaned up and took away the old unit. The price was a great value considering the work done."
Additional Photos
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Additional Photos

+3

Response time1 day
Recommended by97%of homeowners
Avatar for Genove Oil & Air Co
Genove Oil & Air Co
4.8(
191
)

Serving Cambridge, MA and surrounding areas

Approved

In business since 1977

Free estimates

Emergency services offered

"We have been loyal customers of Genove for years, but this year they exceeded any expectations. From the emergency service call on a cold Sunday night in February to the installation of the new furnace and hot water heater today. Armando and crew are terrific. Ryan, Richie and Shawn completed the project in less time than we expected. And, Armando assisted us in the HEAT loan program which has us paying for this work at zero interest over 7 years as well as handled the rebate programs. Highly recommend Genove!"
Additional Photos
Additional Photos
Additional Photos
Pics
Pics

+2

Response time1 day
11 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Boston Plumbing - Heating Solutions
Boston Plumbing - Heating Solutions
5.0(
11
)

Serving Cambridge, MA and surrounding areas

Approved

In business since 2025

Free estimates

"By the time I found Joe’s business, the water heater had been deemed dead’s by the manufacturer, it was Sunday afternoon, a blizzard was to start around 8:00pm. Joe and his partner took out the old heater, drove with me to HD picked up the new one, installed it and I had hot water before the first snow flakes hit the ground. The price was very reasonable too, regardless of the circumstances. Two thumbs up and five stars. "
Boiler installation
Boiler installation
Boiler installation
Boiler installation
5 neighbors recently requested a quote
Avatar for Gentille Plumbing and Heating
Gentille Plumbing and Heating
5.0(
25
)

Serving Cambridge, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Credit card accepted

"My grandson flushed his little yellow bus down the toilet Friday afternoon. I called several plumbers in the area. By late Saturday afternoon I had only 1 returned call saying they could come out Monday morning. A friend suggested I call Gentille Plumbing and Heating. I called them and they said they could come early Sunday morning. Ryan arrived promptly as promise and quickly determine how to approach the issue and retrieved the little yellow bus. Cleanup was quick and pricing fair. Ryan was professional , friendly and was on his way within 45 minutes of arrival. Thank You Gentille Plumbing and Heating"
Response time6 hrs
Response rate94%
Avatar for J. Griffin Heating & Plumbing, Inc.
J. Griffin Heating & Plumbing, Inc.
5.0(
27
)

Serving Cambridge, MA and surrounding areas

Approved

In business since 1984

Free estimates

Emergency services offered

"Fantastic. Jeff is a pro. Installation went as described in both locations. He came back Immediately when I had a water gauge issue for my water meter ( installed 7 years ago) and replaced it on the spot. Jeff is professional, punctual, cleans up, old furnace removal and does great work. I’m very happy with my 2 new efficient heaters and hot water heaters! My heating costs are down substantially! I’m glad we chose Jeff."
Navien 95% combi boiler install
steam oil to natural gas conversion
Navien boiler
Navien Boiler
Additional Photos

+15

Response time2 days
Response rate85%
7 neighbors recently requested a quote
Showing 1-10 of 27

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

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