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

Avatar for Still Services
Still Services
4.6(
51
)
Water Treatment & Purification System - Install or Replace

Serving Woronoco, MA and surrounding areas

Approved

In business since 2010

Free estimates

Customers say: True professional

"Thank you Matt, Chris, Stone and Danny for fantastic work and service. If you need any HVAC or plumbing done give them a shout. I had four mini splits installed in quick fashion. Great group to work with and will be using them for all my HVAC and plumbing needs. Give them a call today!"
Response time7 hrs
24 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Aerus Electrolux
Aerus Electrolux
4.0(
30
)
Water Treatment & Purification System - Install or Replace

Serving Woronoco, MA and surrounding areas

Approved

In business since 2003

Free estimates

Warranties offered

"We were given a complete picture of our basement issues and we relieved that we don't immediately have to do remediation but could deal with the moisture and mold spores by purchasing a more powerful dehumidifier and unit to deal with the spores although we will have to deal with where the water is coming in during heavy rain."
Response time1 day
Response rate92%
55 neighbors recently requested a quote
Culligan
3.8(
45
)
Water Treatment & Purification System - Install or Replace

Serving Woronoco, MA and surrounding areas

In business since 1936

Free estimates

Emergency services offered

"I love my Culligan Twin Water Softener and AC-30 Reverse Osmosis. We have the best water available, soft water for laundry and bathing and great tasting Reverse Osmosis for drinking and cooking. The people at Culligan are wonderful. I would recommend this company to everyone. Quality products, fair price, and friendly service. I give Culligan an A+"
total home
Aqua-Cleer
Medallist Series
Bottled Water
gold series

+12

Recommended by94%of homeowners
Avatar for Patriot's Plumbing, LLC
Patriot's Plumbing, LLC
4.1(
62
)
Water Treatment & Purification System - Install or Replace

Serving Woronoco, MA and surrounding areas

In business since 2009

Free estimates

Credit card accepted

"These guys are great! The man who came to estimate the job had a medical emergency after leaving our home leaving the company very short handed. His partner not only got the information from our site visit but got our job scheduled within a week! He also pointed out some very ergent safety issues with our flexible gas line installed in 2000, but also saw an issue with our water heater put in by a subcontractor from Columbia Gas. Not only was the water heater not installed properly putting our safety at risk then we found out it was NEVER inspected by the city! They showed up on time and completed the job on time within their quote. They cleaned up after the job and were pleasent and curteous. I would highly recommend this company to anyone wanting a plumbing job to be done without being taken to the cleaners."
rough h/c pex
rough pex h/c
rough tub/shower
rough shower
drain pvc

+17

Response time1 day
Recommended by94%of homeowners
Avatar for Choice Home Warranty
Choice Home Warranty
4.0(
5,680
)
Water Treatment & Purification System - Install or Replace

Serving Woronoco, MA 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
Glastonbury Water Systems
New to Angi
Water Treatment & Purification System - Install or Replace

Serving Woronoco, MA and surrounding areas

In business since 1942

Free estimates

Glastonbury Water Systems has a single mission: Complete Customer Satisfaction! We strongly believe in giving our customers the most for their money. We work with only the highest quality materials and experienced, licensed professionals. We have consistently focused on the needs of our customers, providing personalized attention and a stress-free experience. This approach has set us apart and made us one of the leading well pump companies in Glastonbury.

Avatar for Aerus Electrolux
Aerus Electrolux
5.0(
1
)
Water Treatment & Purification System - Install or Replace

Serving Woronoco, MA and surrounding areas

In business since 1970

Free estimates

Emergency services offered

We are an all healthy home living company! We handle water purification, air purification, and of course surface purification. When it comes to water purification we handle everything from well water to city water. We offer a free in home water quality analysis so we can target just what you need to make your water the best in can be. As for the air purification we have several units to handle different amounts of square footage. We also offer a free in home air quality test that will tell you exactly how many particulates you have floating around per square foot of your home. And of course for all of your carpeted to hard wood flooring we have several different kinds of vacuums as well as shampooers. All styles of vacuums include canisters, uprights, and central vacuum options. Estimates are always free when dealing with our company so give us a call!

Central Vacuum
Guardian Air Purifier
Lux Legacy Canister Vacuum
Aerus Products
Origins WC400 Water Conditioner

+2

Response time7 hrs
Recommended by100%of homeowners
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