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Top-Rated Water main install, replace or repairers in Epsom - Updated Nov 2026

Avatar for Action Plumbing Heating And Air
Action Plumbing Heating And Air
4.9(
92
)
Water Main - Install, Replace or Repair

Serving Epsom, NH and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"Mike was great. He took his time to explain what he was doing. I had a sediment filter installed and he replaced the pressure tank. He showed me how to check/replace filter as needed. He came by and diagnosed my problem without charging a service fee. He was very thorough and was not in a rush. His price was fair. He gave his professional opinion and did not try to "sell" me products that were not needed when I inquired about a water softener for my house. Great guys both him and his partner. I highly recommend giving them a call for your next plumbing job!"
Response time1 day
Response rate89%
19 neighbors recently requested a quote
Avatar for A Really Good Plumber
A Really Good Plumber
4.5(
46
)
Water Main - Install, Replace or Repair

Serving Epsom, NH and surrounding areas

Approved

In business since 2007

Emergency services offered

Credit card accepted

"He was very knowledgeable and very friendly and his prices are very reasonable compared to other contractors and he did a great job installing wyn well tank I would definitely recommend him for any repairs"
Additional Photos
Additional Photos
3 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Barrington Solutions Plumbing & Heating LLC
Barrington Solutions Plumbing & Heating LLC
4.9(
17
)
Water Main - Install, Replace or Repair

Serving Epsom, NH and surrounding areas

Approved

In business since 2024

Free estimates

Small jobs welcome

"I finally got to build my dream garage to store all my tools and have a cool hangout on Friday nights with the boys n a couple coors. Chris came and did everything from the bathroom and the heating system. I will definitely be calling him back to add a mini split in the future. He was professional, punctual and clean. Very knowledgeable you can tell he cares about his clients."
Granite Ridge
Brook hill development
Sanborton
Derry
2.5 bathroom modular

+39

33 neighbors recently requested a quote
Avatar for Heritage Home Service
Heritage Home Service
4.5(
464
)
Water Main - Install, Replace or Repair

Serving Epsom, NH and surrounding areas

Approved (Corporate)

In business since 1988

Free estimates

Emergency services offered

"Ended up just replacing my gas hot water heater. Proactive Comfort had the best price so I chose them. They explained all the options and we felt best going with them for the value."
Generator Installation
Light Fixture Service
Oultet services
Indoor Outlet Service
HVAC Outdoor Unit

+16

Response time1 day
387 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for A.R. Borges Mechanical LLC
A.R. Borges Mechanical LLC
5.0(
13
)
Water Main - Install, Replace or Repair

Serving Epsom, NH and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"Unfortunately he was unable to fix the problem with C O in my oven. He does not do repairs but since he was here, I asked if he could check the leak in my toilet and he replaced the part. Now that’s what I call good service. Would definitely hire again."
My jobs
My jobs
My jobs
My jobs
My jobs

+25

8 neighbors recently requested a quote
Avatar for Water Heater Installation ProfessionalsWHIP
Water Heater Installation ProfessionalsWHIP
4.6(
164
)
Water Main - Install, Replace or Repair

Serving Epsom, NH and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"I called Peterson to have him replace a leaky bathroom faucet and a pop up drain that was in bad shape.  I had purchased the parts, including the feeder lines so the price is for labor only.  Peterson showed up a little early, took about 70 minutes to complete the job and went on his way.  The fixtures were installed as needed with no leaks or problems.  A very simple job for an expert plumber and I could not be more satisfied."
Navien water heater
Navien Combi Boiler
HTP Firetube
Recommended by95%of homeowners
Avatar for Absolute Water System LLC
Absolute Water System LLC
4.7(
30
)
Water Main - Install, Replace or Repair

Serving Epsom, NH and surrounding areas

In business since 1981

Emergency services offered

Credit card accepted

"George was wonderful to work with in the planning phase, very responsive, he answered all my questions as we discussed the install. I sent him photos of where the system would go and and he confirmed it would be a good fit. He arrived promptly on the install day, along with Dave who was also great, and they put in the system. About a half hour after they left, I discovered a leak from a small copper pipe and called George. He came right back to fix it which he did, but we realized it was not his work. Someone else had put in that section of copper tubing incorrectly. George was very kind and accommodating and fixed the problem. He and Dave were a pleasure and I really appreciated it and I would absolutely hire them again."
Additional Photos
Additional Photos
Additional Photos
Recommended by96%of homeowners
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FAQs for water main install, replace or repair projects in Epsom, NH

Most standard homeowners' policies don’t cover water main line replacement costs because this project is considered wear and tear, not sudden damage. Check your declarations page for exclusions and talk with your agent about add-on service-line coverage if you want help footing the bill for your water main line replacement costs.

Yes—hire a licensed plumber any time the job taps into a city-owned line or local codes. Professional plumbers carry the right permits, tools, and insurance, and they know how to avoid costly mistakes that could flood your yard or trigger fines. Pros can also provide expert recommendations on the type of system and materials that will work best for your situation, and they can guide you on best practices for ongoing maintenance.

The Epsom, NH homeowners’ guide to water main install, replace or repairs

From average costs to expert advice, get all the answers you need to get your job done.