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Top-Rated Tankless water heater repair pros in West Yarmouth - Updated Nov 2026

Avatar for Mark Reddan Plumbing & Heating
Mark Reddan Plumbing & Heating
4.9(
33
)
Tankless Water Heater - Repair

Serving West Yarmouth, MA and surrounding areas

Approved

In business since 2023

Customers say: True professional

"Mark was great, he was super helpful in informing us with options and did a great job fixing our leaking water filter pipes. Would definitely recommend to friends and family!"
Outside faucet
Outside faucet
Outdoor shower
Outdoor shower
Response time5 hrs
Response rate92%
2 neighbors recently requested a quote
Avatar for KMD Plumbing
KMD Plumbing
4.4(
40
)
Tankless Water Heater - Repair

Serving West Yarmouth, MA and surrounding areas

Approved

In business since 2009

Free estimates

Warranties offered

"KMD was super responsive to our desperate need to replace a failed hot-water heater. We reached out at 10 AM, they were over at 1 PM to do an assessment of the situation and estimate and completed the job by 10 AM the next morning. Seeing as this was our rental property, our renters were minimally inconvenienced as well. We were very happy with all of the team on KMD who came to our rescue."
Response time2 days
13 neighbors recently requested a quote
Recommended by94%of homeowners
Jared's Plumbing and Heating
4.4(
104
)
Tankless Water Heater - Repair

Serving West Yarmouth, MA and surrounding areas

In business since 2006

Free estimates

Credit card accepted

"I reached out to Jared's based on Home Advisor's suggestion. They were here in approx. 20 minutes Both guys were professional and friendly, thought the bill was reasonable. Even had them come in and discuss a tankless water heater, I was thinking of installing. My new plumbers"
Response time8 hrs
Recommended by96%of homeowners
Avatar for The Permanent Solution
The Permanent Solution
5.0(
9
)
Tankless Water Heater - Repair

Serving West Yarmouth, MA and surrounding areas

In business since 2019

Free estimates

Emergency services offered

"All three jobs went great. For the water heater replacement Lewis came to my house at a convenient time for me, removed the heater changed out the rotted pipes and installed a new one with warranty. The price was great too. This job was time sensitive and he made me a priority to get it done. For the bathroom tub drain unclog he was very professional and did a great job. My garbage disposal was leaking and I came home to a pool of water in my cabinet and on the floor. Lewis came out quickly to resolve the issue for me. He replaced everything under the sink and showed me what he was doing each step of the way. I think that he is a great plumber if you want to get quality work and learn about each job too."
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+31

Recommended by100%of homeowners
Avatar for Petro Home Services
Petro Home Services
3.9(
165
)
Tankless Water Heater - Repair

Serving West Yarmouth, MA and surrounding areas

In business since 1903

Emergency services offered

Credit card accepted

"I have been an Atlas customer for over 15 years. Their oil may be a bit more expensive than others but their service for home heating systems and delivery is great. I didn't like the oil price lock though because you paid extra for every gallon for the lock.
Atlas helped me get a new furnace in my old home with the help of MASS Save rebates and 0% financing. Have MASS Save come do an energy audit of your home and see if you can upgrade your heat and hot water systems with the aid of rebates and the financing.
Be sure to get the service plan with Atlas which covers most repairs and has saved me money every year. The plan includes yearly inspections which saves time and money.
One time they didn't fill my oil tank on a delivery and had to send a guy in the middle of a snow storm with carry tanks which saved us from losing heat. Their error but they fixed it quickly. Be sure to sign up for auto delivery so you don't have to schedule oil yourself.
Their service and repair guys are great.
Keep an eye on your billing though. Sometimes they make mistakes but they are quick to correct any errors.
We tried to use them for our water filtration system, as they say they can do all home systems, but they failed at inspecting and estimating a new water system for our new house. But for heating systems and oil delivery they are great.
"
Recommended by80%of homeowners
Avatar for J Di Santi Plumbing
J Di Santi Plumbing
5.0(
8
)
Tankless Water Heater - Repair

Serving West Yarmouth, 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.

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+5

Recommended by100%of homeowners
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