Top-rated water treatment & purification system installers and replacers.

Get matched with top water treatment & purification system installers and replacers in Lowville, NY

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

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

Avatar for Advanced Water
Advanced Water
4.8(
41
)
Water Treatment & Purification System - Install or Replace

Serving Lowville, NY and surrounding areas

Approved

In business since 1977

Free estimates

Emergency services offered

"Rick advised me via text message what to do to get the system up for a soft restart right away. Then he came to my home, tested my water, and made all the necessary adjustments to make sure the system was working properly. I didnâ t buy the original system from Rick and now I wish I had. I high recommend him!"
Softener & UV
Theresa NY
13 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Pure Water Source
Pure Water Source
4.7(
32
)
Water Treatment & Purification System - Install or Replace

Serving Lowville, NY and surrounding areas

Approved

In business since 1984

Free estimates

Warranties offered

"I had overlapping water treatment systems. Derek came and explained all about my current system and why I didnâ t need parts of the old system. - a totally different company! He saved me more than $1000 dollars. I was so impressed with Derekâ s knowledge and professionalism. Highly recommend this company for all your water treatment needs."
Iron/Water Softener
Cazenovia NY
Response time5 hrs
Response rate93%
43 neighbors recently requested a quote
Ken Brown Well Drilling And Water Services
4.9(
56
)
Water Treatment & Purification System - Install or Replace

Serving Lowville, NY and surrounding areas

Approved

Super Service Award Winner

In business since 1988

Free estimates

Emergency services offered

"I called reaching out for anyone who was willing to help us get a water softener and installed . This guy answer his phone even at late hours and came the next day to do evaluation . And the next day he purchased , picked up and installed our water softener. He goes above and beyond super happy and trust me you won't wanna Miss out the opportunity to have him do work for you! Thanks again for everything you did for us."
Response time6 hrs
12 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 Lowville, 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
Rock Bottom Water Filtration
3.0(
5
)
Water Treatment & Purification System - Install or Replace

Serving Lowville, NY and surrounding areas

Approved

In business since 1996

Free estimates

Emergency services offered

At Rock Bottom Water Filtration, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next water treatment system project. We welcome your questions and thank you for your interest.

Water softener
Water system
Water system
Water system
Water system

+11

Response time3 days
Recommended by100%of homeowners
Astar Heating & Air Conditioning Inc
4.8(
138
)
Water Treatment & Purification System - Install or Replace

Serving Lowville, NY and surrounding areas

In business since 1976

Free estimates

Emergency services offered

"After an extensive process of having different contractors evaluate my home & submit their estimates for the installation of a Bosch tankless boiler/water heater combination unit as well as new baseboard heating, I selected AStar Heating & Cooling. Their staff impressed me from start to finish. Initially, I met Aaron who provided a thorough explanation of how the work would be done, offered other options that I did not know of or considered at the time, and provided a fair estimate that was similar to most of the other contractors. Next, when the time came for the projects to be completed, the technicians, Robert & Trevor, were on point. They always arrived in a timely manner & started working right away. They worked efficiently & quickly to get the projects done in the time frame promised. However, they did not rush, they took pride in their work & made every effort to make sure the work was completed neatly & done properly, as they thoroughly tested out the systems to make sure their were no issues/problems in their setup & performance. They also thoroughly answered my questions about the installation of the new systems as they went about their work. At the end of each workday, they made sure to clean up the job site & were very mindful in not dirtying my new floors by wearing plastic booties whenever they had to walk over them. The Bosch tankless water heater/boiler combination unit has been working without a hitch. I barely notice the difference in the time lag of receiving hot water in comparison to the old 40 gallon tank water heater I previously used. Overall, I highly recommend AStar Heating & Cooling. High quality work done high quality professionals. All of them put my mind at ease on what was a very necessary home improvement project."
Red Carpet Treatment
Furnace
AC
Recommended by98%of homeowners
Avatar for Choice Home Warranty
Choice Home Warranty
4.0(
5,678
)
Water Treatment & Purification System - Install or Replace

Serving Lowville, NY and surrounding areas

In business since 2008

Emergency services offered

Credit card accepted

"Technician came to the house and analyzed the problem. It was determined that the cost of repair was over the allowable Choice Home Warranty limit and it should be replaced. Choice Home Warranty issued their replacement cost. This cost was unacceptable and I challenged their figure. After some negotiation I was offered an increased settlement amount. I still balked at their offer but I was told to take it or repair my old microwave. I finally accepted their amount, even though it is still well below what it will cost me to replace the unit. I might add that the existing microwave has the convection feature and I want to replace with same features. The cost that I will receive also does not include any removal, disposal or installation costs. At this time I am debating whether I will continue with Choice Home Warranty or consider other options."
Recommended by81%of homeowners
Showing 1-10 of 18

The Lowville, NY homeowners’ guide to water treatment & purification system installations and replacements

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