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

Daniel Lavigne Plumbing & Heating
4.5(
76
)
Water Heater - Install or Replace

Serving Hampton, NH and surrounding areas

Approved

In business since 1987

Free estimates

Credit card accepted

"Dan did a replacement/upgrade of our shower fixtures AND an undercounter instant hot water install. He was prompt, courteous and went above/beyond to make sure were were happy with the results. We would DEFINITELY hire him again."
Response time8 hrs
3 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Maffei Plumbing and HVAC, LLC
Maffei Plumbing and HVAC, LLC
3.8(
12
)
Water Heater - Install or Replace

Serving Hampton, NH and surrounding areas

Approved (Corporate)

In business since 2010

Free estimates

Emergency services offered

At Maffei Plumbing and HVAC, LLC, we are committed to your comfort. With an experienced and qualified staff to provide quick service for any service needed. We can solve any problem with a friendly face. Give us a call for a free estimate.

Air Conditioning Installation
Rinnai Tankless
Water Filtration
Heating Systems
Heating Systems

+6

Response time1 day
59 neighbors recently requested a quote
Recommended by12%of homeowners
Avatar for Derry Plumbing & Heating
Derry Plumbing & Heating
3.7(
43
)
Water Heater - Install or Replace

Serving Hampton, NH and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

"When our existing water tank started to falter we knew we needed to upgrade. Derry Plumbing and Heating installed a phenomenal tankless system for our 3800+ sq foot home and we never had a reason to complain. Our energy costs went down and we always had hot water for our family of 5 and numerous guests."
Rinnai install
Designer shower
Drain line
Showroom shower/tub stall
Faucet fixtures

+2

Response time10 hrs
Response rate98%
9 neighbors recently requested a quote
Avatar for Mr. Rooter Plumbing & Heating
Mr. Rooter Plumbing & Heating
3.9(
358
)
Water Heater - Install or Replace

Serving Hampton, 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."
64 neighbors recently requested a quote
Recommended by87%of homeowners
Derek Brown - Licensed Plumber
4.4(
12
)
Water Heater - Install or Replace

Serving Hampton, 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 Sila Heating, Cooling, Plumbing and Electrical
Sila Heating, Cooling, Plumbing and Electrical
4.5(
5,405
)
Water Heater - Install or Replace

Serving Hampton, NH and surrounding areas

In business since 1989

Free estimates

Emergency services offered

"We have had several Sila visits in recent months - all exceptional. VISIT 1: We had old pipes and valves that limited our dishwasher, so we had that replaced. While there, the Sila agent suggested we replace some of the attached lines and managed to streamline our hookups by removing some of the unneeded valves and connections no longer needed. VISIT 2: We similarly had a great visit and instal from David, who did a very beautiful install on our new water heater. He removed the broken unit, improved the connection design, put in improved valves and labelled each with a tag, then tagged other connections through the basement."
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+6

Response time2 days
Response rate100%
7 neighbors recently requested a quote
Showing 1-10 of 43

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