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Top-Rated Water heater installers and replacers in Peterborough - Updated Nov 2026

Avatar for AS Plumbing & Heating LLC
AS Plumbing & Heating LLC
5.0(
10
)
Water Heater - Install or Replace

Serving Peterborough, NH and surrounding areas

Approved

Free estimates

Credit card accepted

Offers commercial services

"I used ANGI for the first time and AS Plumbing and Heating contacted me promptly. They were able to provide services the same day. The service was exceptional and price was very reasonable. I would highly recommend this company and will use them in the future."
6 neighbors recently requested a quote
Avatar for Heritage Home Service
Heritage Home Service
4.1(
1,337
)
Water Heater - Install or Replace

Serving Peterborough, NH and surrounding areas

Approved (Corporate)

In business since 1988

Free estimates

Emergency services offered

"I asked for a rep to come to give quotes for repair or replacement of my gas boiler. Before he came the old boiler failed, and Heritage was able to quickly install a new one so that we without heat and hot water for only a short time."
Grand opening of new location
Team breakfast
Events
Billy working hard
Golf tournament

+29

Response time5 hrs
351 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Pine Valley Plumbing
Pine Valley Plumbing
5.0(
6
)
Water Heater - Install or Replace

Serving Peterborough, NH and surrounding areas

Approved

In business since 2024

Free estimates

Offers commercial services

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction! \n \n

On the job
On the job
On the job
On the job
On the job

+2

Recommended by16%of homeowners
Avatar for Mr. Rooter Plumbing & Heating
Mr. Rooter Plumbing & Heating
3.9(
358
)
Water Heater - Install or Replace

Serving Peterborough, NH and surrounding areas

Approved

In business since 1995

Emergency services offered

Warranties offered

"Within less than 12 hours, I contacted the company for the first time, explained the problem and had a new hot water heater up and running. Cost was higher than expected, but service person was professional and courteous and did a fabulous job."
65 neighbors recently requested a quote
Recommended by87%of homeowners
Derek Brown - Licensed Plumber
4.4(
12
)
Water Heater - Install or Replace

Serving Peterborough, NH and surrounding areas

Approved

In business since 2005

Free estimates

Small jobs welcome

Welcome to Derek Brown - Licensed Plumber! If you can imagine it we can do it! Derek is focused on providing high-quality services and customer satisfaction to each and every customer. We will do everything we can to meet your expectations and we are sure you will be happy to work with us. As an expert in the field, Derek has over 30 years of experience under his belt and is known to pay exquisite attention to detail while making customer satisfaction his top priority. Call us today to learn more about how we can help you!

Response time3 hrs
Recommended by90%of homeowners
Avatar for Coy Plumbing & Heating
Coy Plumbing & Heating
5.0(
8
)
Water Heater - Install or Replace

Serving Peterborough, NH and surrounding areas

In business since 2024

Free estimates

Emergency services offered

"Mitchell was very professional and great at the work he’s done on my 2 homes. I’ve had 2 bathroom remodels. Funace and hot water heater replaced. Put an expansion water tank on one of my homes. Hooked up my water for my new refrigerator and dishwasher. Have not had any issues with his work. Highly recommend."
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+4

Response time2 days
Response rate100%
Recommended by87%of homeowners
Avatar for County Line Plumbing and Heating
County Line Plumbing and Heating
5.0(
11
)
Water Heater - Install or Replace

Serving Peterborough, NH and surrounding areas

In business since 2019

Free estimates

Credit card accepted

"Justin at County Line Plumbing and heating came out shortly after I called the office. Due to my leaking 50 gallon water heater started leaking! He added the situation and installed a new Rinnai on demand water heater later that day!!! Not only was the price fair, but he explained everything every step of the way! Highly recommend 10 out of 10"
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Recommended by18%of homeowners
Select Plumbing and Heating, LLC
4.7(
8
)
Water Heater - Install or Replace

Serving Peterborough, NH and surrounding areas

In business since 2001

Emergency services offered

Warranties offered

"Paul is easily the most knowledgeable plumbing and heating contractor I have ever worked with. I will never use anyone else for my Plumbing and heating needs, he's on time, honest, hard working reasonable and just a great person to know. His knowledge has been a huge help on the house I'm building, give him a call, he's worth every dime."
POU arsenic removal
1
1
POU faucet
2

+11

Recommended by87%of homeowners
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