Water Treatment & Softeners in Lowell, MA

Compare 22 water treatment & softeners contractors near you in Lowell and surrounding area with an average rating of 4.7/5. Get free quotes, read reviews, and find the right pro for your project.

Last updated March 23, 2026

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Other Businesses in This Area

Belmont Springs Water

N&N Water Solutions

128 Plumbing, Heating, Cooling & Electric

5.024 years online
128plumbing.comGet a Free Quote

Lowell City Water Utilities

5.0
lowellma.gov/645/Water-Utility

Mar Cor Purification New England Service Center

5.020½+ years online
mcpur.comGet a Free Quote

Martinez Plumbing | Plumber, Water Softener, Tankless Water Heater Repair & Installation Lowell, MA

5.09 mo online
martinezplumbheat.comGet a Free Quote

Eric C. Foster Plumbing Heating & Cooling Inc.

4.918+ years online
ecfplumber.com

A. Fagundes Plumbing & Heating Inc.

4.816½+ years online
afphpro.com

Aqualite US

4.813+ years online
aqualiteus.com

MillTown Plumbing, Heating, Cooling and Electrical

4.821+ years online
milltownplumbing.com

Roto-Rooter Plumbing & Water Cleanup

4.8~29 years online
rotorooter.com/lowellma

Welch Brothers Co Inc

4.4~22 years online
welchbrothersplumbing.comGet a Free Quote

Culligan Water of Massachusetts

4.313½+ years online
culliganwaterma.com

Lowell City Waste Water Department

4.3
lowellma.gov/637/Wastewater-Utility

Cassidy Water Conditioning Co Of Lowell

4.029+ years online
culligan.comGet a Free Quote

Fred L. Webster Co.,Inc

3.72+ years online
fredlwebsterplumbing.net/plumber-services-in-lowell

Water Treatment & Softeners in Nearby MA Cities

Water Treatment & Softeners in Lowell, MA

Lowell, Massachusetts water-treatment contractors in this directory cover central Lowell and surrounding Middlesex County. New England water hardness varies widely — Lowell municipal water tests soft to moderately hard. A whole-home twin-tank water softener runs $1,800-$3,400 installed for harder zones. Older Lowell homes with lead service lines benefit from NSF-53 lead-rated point-of-use filters.

Lowell Water Department covers municipal water service. Many older Lowell brick row-houses have lead service lines.

Frequently Asked Questions

How hard is Lowell tap water?
Soft to moderately hard — typically 3-8 grains per gallon.
What about lead in older Lowell homes?
Pre-1955 homes may have lead service lines.
Is RO worth it?
For taste and chloramine removal, yes — under-sink RO at $400-$900 installed.

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