Water Treatment & Softeners in Kitchener, ON

Compare 24 water treatment & softeners contractors near you in Kitchener and surrounding area with an average rating of 4.6/5. 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

Enagic Kangen Water Authorized Distributor - Clean Water Solutions

5.0

Everything RO

5.0

National Pool & Sauna Co. (Waterloo Water Services)

5.0
nationalpoolsauna.ca/spa-services

Watersmart Systems & Plumbing

4.923½+ years online
watersmartsystems.comGet a Free Quote

Hy-Pro Plumbing & Drain Cleaning of Kitchener & Waterloo

4.825+ years online
hypro-drains.com/kitchener-waterloo

Savarin Springs Inc

4.823 years online
savarinsprings.com

Lodder Brothers Limited

4.723+ years online
lodderbrothers.com/kitchener

Riepert Salt & Supply Inc.

4.727+ years online
riepertsalt.com

Hammond Home Services by Enercare

4.6
enercare.ca/locations/kitchener-waterloo

JC Waterworks Plumbing

4.623+ years online
jcwaterworks.com

Ontario Fire Water Air

4.6
ontariofirewaterair.ca

Water Depot

4.627½+ years online
waterdepot.com/locations/waterloo

WaterWorks Pure Drinking Water

4.6
water-works.ca

Water Depot Cambridge

4.527½+ years online
waterdepot.com/locations/cambridge

EcoWater Systems Inc.

4.314 years online
ecowatersofteners.com

Crystal Clear Water Centres

4.1
crystalclearwater.ca

Canadian Water Conditioning

2.2
water1.ca

Water Treatment & Softeners in Nearby ON Cities

Water Treatment & Softeners in Kitchener, ON

Kitchener water-treatment contractors in this directory serve homes on Region of Waterloo water (treated, hard at 12-18 grains) and surrounding Waterloo Region well-water properties. A whole-home twin-tank water softener runs $1,800-$3,400 CAD installed. Well-water systems with iron filtration, softener, and RO at the kitchen typically land $4,500-$9,500.

Region of Waterloo Water treats Grand River and groundwater supply. Without a softener, water heaters scale within 2-3 years.

Frequently Asked Questions

How hard is Kitchener tap water?
Hard — typically 12-18 grains per gallon (200-300 ppm).
Should I test my Waterloo Region well?
Yes — at minimum annually for total coliform and nitrates.
Is RO worth it?
For most users, yes — under-sink RO at $400-$900 CAD installed.

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