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Top-Rated Tankless water heater installers in West Chatham - Updated Nov 2026

Avatar for Tatra Building Company, Inc.
Tatra Building Company, Inc.
4.5(
16
)
Tankless Water Heater - Install

Serving West Chatham, MA and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"Tatra has done a ton of work for me at multiple homes. * Install central AC * Replace boilers * Install appliances (in difficult old construction) * Create an outdoor shower and stone deck complex * Fix every little plumbing thing that goes wrong in an old house * Roof gutters and yard drainage improvement These are the one-stop shopping folks to call! And everyone who works there is so friendly, polite, and neat with their work. Always my first (and only) call."
Wellfleet Kitchen
Wellfleet
Preventative maintanance
Wellfleet Kitchen
Wellfleet

+54

Response time3 days
5 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for NORTHCOAST PLUMBING & HEATING
NORTHCOAST PLUMBING & HEATING
5.0(
46
)
Tankless Water Heater - Install

Serving West Chatham, MA and surrounding areas

In business since 2007

Free estimates

Warranties offered

"It is hard getting contractors to respond on the outer-cape. Luckily I found Robert @ northcoast plumbing. Robert is extremely responsive. He was done a number of jobs for us, fixed leaky pipes, installing sinks and faucets and installing a water treatment system to help stop the leaks. Great service every time!!"
Whole House Remodel
Whole House Remodel
Tiled Shower
Kitchen Sink
Showrr

+6

Response time5 hrs
Response rate91%
Recommended by4%of homeowners
Avatar for All Phases Mechanical
All Phases Mechanical
4.5(
75
)
Tankless Water Heater - Install

Serving West Chatham, MA and surrounding areas

In business since 1983

Free estimates

Emergency services offered

"A huge thanks to Carl and Henry for getting a difficult situation fixed. I have a dual heating/ac system in a condo that was clearly not an easy job, that some refused even look at. These guys saved the day. They were quick , responsive, and thorough, along with being honest with me and easy to speak to. Thank you to everyone at All phases!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+6

Recommended by90%of homeowners
Avatar for Lavoie Plumbing & Heating
Lavoie Plumbing & Heating
5.0(
8
)
Tankless Water Heater - Install

Serving West Chatham, MA and surrounding areas

In business since 2025

Free estimates

Emergency services offered

"Dan came and installed a hot water heater for me. He was nothing but helpful from start to finish. He answered every question that I had along the way. Not only that, he was timely & did an amazing job. We wouldn’t use anybody else. If you need good work done, he’s your guy."
Bathroom Remodel
Bathroom Remodel
Water Filtration System
Water Filtration System
Water Filtration System

+2

Response time1 day
Avatar for Petro Home Services
Petro Home Services
3.9(
165
)
Tankless Water Heater - Install

Serving West Chatham, MA and surrounding areas

In business since 1903

Emergency services offered

Credit card accepted

"They spent over 4 hour and did a very thorough job. Total cost with 3 service plans was $304. The price did not include new air filters for the A\C. I was also nice that one person could clean and service both the Gas Heater and the A\C systems and complete the job in one visit."
Recommended by80%of homeowners
Avatar for J Di Santi Plumbing
J Di Santi Plumbing
5.0(
8
)
Tankless Water Heater - Install

Serving West Chatham, MA and surrounding areas

In business since 2023

Free estimates

I provide clean and professional work for those in need. Some but not all of my services include gas water heaters, gas pipe, water filtration systems, toilets, faucets, drain/water pipe, new construction.

Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+5

Recommended by100%of homeowners
Always Ready Plumbing
4.3(
10
)
Tankless Water Heater - Install

Serving West Chatham, MA and surrounding areas

In business since 2003

Free estimates

"John was courteous and professional on both occasions. He offered alternative suggestions to the fixes necesary and dealt with some awkward logistics to resolve the problems without complaint. I would recommend Always Ready Plumbing to my friends and neighbors willingly. MattConnolly 160 Coachman Lane West Barnstable,MA.02668"
Recommended by87%of homeowners
Showing 1-10 of 18

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