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

Avatar for Bp plumbing
Bp plumbing
4.6(
47
)
Water Treatment & Purification System - Install or Replace

Serving Columbus, MT and surrounding areas

Approved

In business since 2014

Free estimates

Credit card accepted

"A bit expensive for repairing a leaky water pipe to a faucet. Didn't repair the expanded cut he had to make in the wall to get to the leaky pipe, just left it open for me to deal with."
6 neighbors recently requested a quote
Recommended by75%of homeowners
Avatar for Choice Home Warranty
Choice Home Warranty
4.0(
5,678
)
Water Treatment & Purification System - Install or Replace

Serving Columbus, MT 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
Avatar for High Plains Handyman LLC
High Plains Handyman LLC
5.0(
6
)
Water Treatment & Purification System - Install or Replace

Serving Columbus, MT and surrounding areas

In business since 2025

Free estimates

Credit card accepted

We take great pride in our experience, expertise, quality and customer service that we provide to meet every consumer's needs. \nIt is our mission to provide excellent customer service from start to completion of a project. \nTo understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a personal and professional manner. \nOur reputation is based on service, safety and quality, regardless of how large or small the job

Response time1 day
Tom's Plumbing & Repair
New to Angi
Water Treatment & Purification System - Install or Replace

Serving Columbus, MT and surrounding areas

In business since 2012

Free estimates

We are a locally owned and operated company. We value honesty and integrity in all aspects of our business. We offer a variety of home improvement services that are customized to each individual project. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

Truly Custom Restoration
New to Angi
Water Treatment & Purification System - Install or Replace

Serving Columbus, MT and surrounding areas

In business since 2014

Free estimates

We take great pride in our experience, expertise, quality and customer service that we provide to meet your needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

Avatar for TCH Builders & Remodeling
TCH Builders & Remodeling
4.0(
2
)
Water Treatment & Purification System - Install or Replace

Serving Columbus, MT and surrounding areas

In business since 1999

Emergency services offered

Credit card accepted

If you dream it, we can build it. What's the biggest difference between us and them? We build to last! We offer a full line of Green and Energy Star Certified products, backed by our labor and manufacturer's lifetime transferable warranties. Credit Cards Welcome Financing Available OAC.

Recommended by100%of homeowners
Atlas Construction - Home Facebook
New to Angi
Water Treatment & Purification System - Install or Replace

Serving Columbus, MT and surrounding areas

In business since 2018

Free estimates

At Atlas Construction Atlas Technologies, we are extremely passionate about the work that we do. You can depend on us to provide a high quality service at a fair and honest price. We understand that the future of our business depends upon our reputation and that is why customer service is by far our highest priority. If you are looking for a professional you can trust, please call today to schedule a no obligation estimate!

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+8

Response time1 day
Edwards
New to Angi
Water Treatment & Purification System - Install or Replace

Serving Columbus, MT and surrounding areas

In business since 2018

Free estimates

Credit card accepted

We are a locally owned and operated company with over 35 years in the construction industry. We value honesty and integrity and will always treat your home as if it were our own. We offer a variety of stone and tile services that are customizable to each individual project. Along with our tile services, we offer a variety of other services for your home. There is no job too small or too large. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

The Columbus, MT homeowners’ guide to water treatment & purification system installations and replacements

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