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Find Tankless water heater repair pros in Charlestown

Avatar for NETR Inc
NETR Inc
4.7(
78
)

Serving Charlestown, MA and surrounding areas

Approved (Corporate)

In business since 1989

Free estimates

Emergency services offered

For emergency services, please call 781-933-6387.\n\nN.E.T.R., Inc. is here to help homeowners install the best heating and cooling systems that fits their needs. Since 1989, we’ve installed heating and cooling systems in Boston and its surrounding areas, tackling tough problems that our clients face.\n\n Our goal is to ensure our clients have energy efficient, quiet, reliable systems so they can live their lives to the fullest both at home and at work.\n\nOur dedication to our customers’ needs is what drives us each and every day. Our approach to temperature control and comfort has helped us become one of the most respected names in heating, cooling, and refrigeration in New England

SOUTH END CONDO RECEIVES MITSUBISHI DUCTLESS SYSTEM
SOUTH END CONDO RECEIVES MITSUBISHI DUCTLESS SYSTEM
SOUTH END CONDO RECEIVES MITSUBISHI DUCTLESS SYSTEM
Additional Photos
Additional Photos

+9

20 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Gentille Plumbing and Heating
Gentille Plumbing and Heating
5.0(
27
)

Serving Charlestown, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Credit card accepted

"This was a relatively small water heater repair, and Ryan did an outstanding job. He responded immediately to my request, provided a reasonable quote, was polite, professional, knowledgable, and friendly to deal with. Will definitely hire again if needed."
Response time6 hrs
Response rate96%
29 neighbors recently requested a quote
Avatar for H L Bowman
H L Bowman
4.7(
413
)

Serving Charlestown, MA and surrounding areas

Approved (Corporate)

In business since 1946

Free estimates

Emergency services offered

"They were very fast to respond to my call and were able to send someone within two hours. The replacement of the hot water heater went well. For the water pipes they use copper crimp fittings instead of soldering so it will be interesting to see how that holds up over the years. My only concern is how they ran the gas line. They use Gastite CSST which is fine, but the CSST is run so it goes downward then back up and then downward again before it enters black pipe that has a moisture trap. It seems to me that if there is any moisture it will end up in the CSST instead of the trap. In addition, there is a pretty good bend in the CSST right before it goes into the trap section. Also, Teflon tape was used on the all the joints instead of joint compound. I think I will get someone from a different company to come in and take a look at it."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+6

1029 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Johnny Rocket Plumbing & Heating
Johnny Rocket Plumbing & Heating
5.0(
8
)

Serving Charlestown, MA and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"John from Johnny Rocket Plumbing and Heating did an excellent job installing our water heater. The work was clean, efficient, and done right the first time. He explained everything clearly, showed up on time, and left the space spotless. I fully trust his work and would recommend him to anyone looking for a reliable plumber. Thank you!"
My jobs
My jobs
My jobs
My jobs
My jobs

+10

Avatar for A P Plumbing
A P Plumbing
4.2(
105
)

Serving Charlestown, MA and surrounding areas

Approved

In business since 2009

Free estimates

Offers commercial services

"Al was on time and he stayed until the job was finished. His price was reasonable and he took the old hot water heater with him and cleaned up. Great job!!"
Project Photos
Navien combi boiler
Navien combi
5 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Addario, Inc.
Addario, Inc.
3.5(
327
)

Serving Charlestown, MA and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"Addario's Services did a great job installing a new high efficiency combo boiler in our home. After I requested an estimate, I got a quick call from the office to schedule a time for one of their comfort advisors to come out to our home. Sam, my comfort advisor was very knowledgeable, and I appreciated his low pressure presentation. Once the work was booked, because our installation was complex, Joe came out and came up with a plan to vent the exhaust on the side of my house to minimize the number of pipes on the front of my house. The installation went very well, and they installed a temporary water heater so we were only without hot water for less than a day. For the day we were without heat, they brought in plenty of space heaters to make us comfortable for that night. When the installation was complete, the installation technicians took lots of time to explain the operation of the new system, and to answer any questions I had. The system is working great and there have b"
Burnham Alpine Boiler and an Indirect water heater
Burnham Alpine boiler and a separate Ondemand wat
2 Rinnai Combi Boilers
Rinnai on-demand water heater
4 Zone Rinnai Combi Boiler

+110

Response time1 day
393 neighbors recently requested a quote
Recommended by70%of homeowners
Boston Standard Company
4.3(
431
)

Serving Charlestown, MA and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"They are local in Dorchester and they are professional and offer quality services. You'll pay, however. They charge me $54 per month for the service contract, which is $648 annually. That includes one furnace tune up in fall, 1 A/C check in spring, and 1 hot water heater tune up (hot water is tankless and most companies won't do it). They also offer contract customers 10% off plumbing, with priority service and 24 hour service. That's good. However, you'll have to WAIT for your annual appointments. It's January and I'm still waiting for my fall tune up, because they were fully booked through Xmas, exempting mid-day appointments I'd have had to miss work for. That's a downside. Otherwise, their admins are the best and they offer a good, quality service - price is high though!"
Recommended by85%of homeowners
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