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Top-Rated Tankless water heater installers in South-Carver - Updated Nov 2026

Avatar for Cotti-Johnson Heating-Cooling-Plumbing-Electrical MA
Cotti-Johnson Heating-Cooling-Plumbing-Electrical MA
4.6(
231
)
Tankless Water Heater - Install

Serving South-Carver, MA and surrounding areas

Approved (Corporate)

In business since 1944

Free estimates

Emergency services offered

"Everyone I spoke to at Cotti-Johnson from the estimate through to installation of my generator were polite, professional and a pleasure to deal with. At the outset, the scope of the project and its cost was explained to me in simple and understandable language. The installation took place precisely on schedule and was completed within 3 hours. I received the necessary follow-up calls from the office to ensure the work was done to my satisfaction. I couldn't be happier with Cotti-Johnson."
Home Standby Generator Installation
Home Standby Generator Installation
Home Standby Generator Installation
Home Standby Generator Installation
Home Standby Generator Installation

+56

Response time9 hrs
Response rate97%
84 neighbors recently requested a quote
Avatar for Comfort Professor
Comfort Professor
5.0(
24
)
Tankless Water Heater - Install

Serving South-Carver, MA and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"I recently had a brand new HVAC system installed for both heating and cooling, and I couldn’t be happier with the experience. The team at Comfort Professor was extremely professional from start to finish. They worked efficiently, paid attention to every detail, and left everything spotless when the job was done. The cleanup was perfect, which I really appreciated. Highly recommend them if you’re looking for quality work and a smooth, hassle-free installation!"
10 neighbors recently requested a quote
Avatar for Full Swing Plumbing, Heating & Air
Full Swing Plumbing, Heating & Air
4.2(
5
)
Tankless Water Heater - Install

Serving South-Carver, MA and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"Pilgrim was great ! My wife spoke with Kenzie in the phone. She was very helpful. We have a very large, protective rescue dog who needs to be secured when anyone comes to work on our house. She called when the technician was on his way. Her communication was great. The technician, Freddy, was very professional and personable. He explained everthing he was doing and also had good communication skills. Freddy was very thorough and clearly takes pride in his profession. I highly recommend Pilgrim AC & heating service. Thank you for a job well done by everyone. We had our annual central AC system maintenance done."
Photos
Photos
Photos
Photos
Photos

+100

Response time8 hrs
Response rate100%
2 neighbors recently requested a quote
Parsons Plumbing & Heating
New to Angi
Tankless Water Heater - Install

Serving South-Carver, MA and surrounding areas

Approved

In business since 2010

Free estimates

Credit card accepted

At Parsons Plumbing and Heating, we pride ourselves on providing quality service that customers can believe in. Whether it's water heaters or well pumps, we can take care of all your plumbing needs. Ask us about our service! We look forward to working with you! \n \n \n \n

2 neighbors recently requested a quote
MPNF Plumbing
New to Angi
Tankless Water Heater - Install

Serving South-Carver, MA and surrounding areas

Approved

In business since 2000

Free estimates

Small jobs welcome

At MPNF Plumbing we pride ourselves on being the best plumbing company in the area. We've built an excellent reputation for customer satisfaction by providing quick estimates, a great attention to detail, and competitive pricing. Being a screened and approved professional gives you the peace of mind you need to allow us to give your home the attention it deserves. Call us today and let's get started!

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