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Top-Rated Water treatment pros in Wellesley Island - Updated Nov 2026

Ken Brown Well Drilling And Water Services
4.9(
56
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Wellesley Island, NY and surrounding areas

Approved

Super Service Award Winner

In business since 1988

Free estimates

Emergency services offered

"Ken is a professional and someone I will call on again for service and will recommend to others. First Ken made every scheduled appointment. He is knowledgeable. I was looking for a water system. He made recommendations on equipment and answered all my questions. Ken's quality of work in installing the system was very good. Ken has now followed up with me 2 times to make sure everything is working well. We are very satisfied with the water system and Ken as the contractor."
Response time6 hrs
11 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for JL Home Services
JL Home Services
4.7(
7
)
Water Treatment & Purification System - Install or Replace

Serving Wellesley Island, NY and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

Welcome to JL Home Services, proudly servicing Watertown, New York and the surrounding areas. Our goal is to complete your project to perfection. We look forward to building long lasting relationships with the customers that we serve. Call us today! You will not be disappointed!

Commercial Customer
Barber Workstation
Workstation
Vanity Mirror
Vanity Mirror

+3

Response time5 hrs
Response rate98%
Recommended by60%of homeowners
Avatar for BNM Plumbing
BNM Plumbing
5.0(
2
)
Water Treatment & Purification System - Install or Replace

Serving Wellesley Island, NY and surrounding areas

In business since 2021

Free estimates

"Started with a busted pipe. Love the emergency work and the most importantly the price. Had him switched my water heater to a tankless one after that, working perfect no more cold water."
Response time12 hrs
Recommended by100%of homeowners
Avatar for Culligan Water Conditioning
Culligan Water Conditioning
New to Angi
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Wellesley Island, NY and surrounding areas

In business since 2000

Free estimates

Credit card accepted

Culligan Water Conditiinging provides whole house water filtration, water softeners, reverse osmosis drinking water systems, and Bottle-Free water coolers to provide healthy drinking water for your home and business. \nOur dedicated team of professionals have over 15 years of hands on experience to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

Haggerty Mechanical
New to Angi
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Wellesley Island, NY and surrounding areas

In business since 1997

Free estimates

Warranties offered

At Haggerty Mechanical, all of your HVAC issues are handled with the utmost care and professional expertise. We are on time and on budget and perform no work unless you authorize it first. If it makes thing hot or cold and you need it serviced or replaced, then Haggerty Mechanical is your one stop for all your HVAC needs!.

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