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Top-Rated Water treatment & purification system installers and replacers in Manchester - Updated Nov 2026

Avatar for Ethical Home Pro LLC
Ethical Home Pro LLC
4.9(
29
)
Water Treatment & Purification System - Install or Replace

Serving Manchester, NH and surrounding areas

Approved

In business since 2016

Free estimates

Credit card accepted

"They were very professional and did a fantastic job. They showed up on time, installed the system in a timely manner, spent extra time unclogging all pipes and faucets from the excess minerals. They arranged for the electrician to add extra plug sockets. They did a great job explaining the system and cleaned up after themselves."
water softener and pressure tank
Water Treatment
Response time12 hrs
Response rate87%
Recommended by100%of homeowners
Avatar for US Water Consultants, Inc.
US Water Consultants, Inc.
4.6(
98
)
Water Treatment & Purification System - Install or Replace

Serving Manchester, NH and surrounding areas

Approved

In business since 1998

Free estimates

Warranties offered

"I am very happy with the work that was done by their team. They even helped with a small related issue that wasn't part of the original contract free of charge. I would recommend them for water filter and softener installation."
Response time1 day
5 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for H2O Care Inc
H2O Care Inc
4.7(
51
)
Water Treatment & Purification System - Install or Replace

Serving Manchester, NH and surrounding areas

Approved

In business since 1987

Free estimates

Emergency services offered

"Ryan came to house and reviewed our needs and what was available. Everything was explained to us so we understood what was to be installed and what what future services we would need (filter changes and when to expect the need to change filters). The filter system was installed the next week and was done in a professional manner. We would definitely recommend them for water filtration needs."
Whole House Reverse Osmosis Desalination System
High efficiency water softener with sediment and carbon filtration to correct hard water, manganese and sediment build-up as well as chlorine taste & odor on this public water supply.
The water from this private well revealed high radon and iron in the lab water test.  This system eliminated these water quality issues.
Additional Photos
Additional Photos

+22

Response time5 days
41 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Clear Water Pump & Well Service, Inc.
Clear Water Pump & Well Service, Inc.
4.4(
39
)
Water Treatment & Purification System - Install or Replace

Serving Manchester, NH and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"From customer service to installation I couldn’t be happier. My house was built in 1745 so I was concerned with having an old basement. I needn’t have worried. Very professional. Answered all my questions in detail. If you need a water filtration system I wouldn’t hesitate calling clear water pump and well services."
Residential water well drilling for residential customer in MA
Water Filtration solution
Recent residential water filtration installation. Clean safe water!
Recent residential water filtration installation
Response time1 day
103 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for N & N Water Solutions
N & N Water Solutions
5.0(
7
)
Water Treatment & Purification System - Install or Replace

Serving Manchester, NH and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"Everyone I encountered with through NNN water solutions was super helpful and extremely knowledgeable. They were very patient with me as I was very nervous to comit to purchasing but they answered any question or concern I had. Installation was quick the guy was done within a few hrs. I normally don’t bother writing reviews but I’m so excited to have my new water system! I have really bad eczema and since having the new system my skin is so much less irritated. It is amazing the difference clean water will do"
12 neighbors recently requested a quote
Avatar for NH Watercare Corp.
NH Watercare Corp.
4.6(
16
)
Water Treatment & Purification System - Install or Replace

Serving Manchester, NH and surrounding areas

Approved

In business since 1980

Free estimates

Emergency services offered

"Attended to my issue from the start. The work was repaired and replaced within a few weeks. Another company took a water sample and never got back to me with a quote or addressed any of my specific issues."
Municipal filtration
The well from hell
Response time2 days
12 neighbors recently requested a quote
Recommended by100%of homeowners
Showing 1-10 of 45

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