Culligan of Windsor, ON
Verified Pro
29+ years online4.8(221)
Water Treatment & Softeners in Windsor, ON
Compare 25 water treatment & softeners contractors near you in Windsor 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 28, 2026
Most pros respond within 2–24 hours
Verified Pro Installers
Other Businesses in This Area
LaPurity Water Tech
8 mo onlineBubby's Plumbing
5.0~12 years onlineCurrent Water Company
5.03½+ years onlineFilter Queen
5.0World Water Operator Training Company Inc. (WWOTC)
5.019+ years onlineAbsolute Comfort Control Services
4.915+ years onlineEnercare
4.8Reliance Home Comfort
4.821½+ years onlineWindsor Drainage & Electric Eel
4.8Windsor Pure & Clean
4.819 years onlineAmre Supply
4.7~29 years onlineLifetime Water Systems
4.6~25 years onlineBluewater Pools & Spas
4.2Lou Romano Water Reclamation Plant
4.1Great Canadian Water
3.0Water Treatment & Softeners in Nearby ON Cities
Other Services in Windsor
Access Control & Intercom(43)Alarm System Installation(23)Appliance Installation(21)Artificial Turf Installation(24)Automotive Installs(3)Concrete & Paving(28)Deck & Patio Building(30)Electrical Services(24)EV Charger Installation(7)Fencing & Gate Installation(28)Fire Protection & Sprinklers(29)Garage Door Installation(21)
Water Treatment & Softeners in Windsor, ON
Windsor, Ontario water-treatment contractors in this directory serve homes on Windsor Utilities Commission (treated, hard at 10-14 grains) and surrounding Essex County 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.
Windsor Utilities Commission treats Detroit River water. Lead service-line replacement is ongoing in older neighbourhoods. Many Essex County rural properties have shallow wells with iron and sulfur issues.
Frequently Asked Questions
- How hard is Windsor tap water?
- Hard — typically 10-14 grains per gallon (170-240 ppm). A 32,000-48,000 grain softener handles a typical 4-person home.
- What about lead in older Windsor homes?
- Pre-1955 homes may have lead service lines. Windsor Utilities offers free testing.
- Should I test my Essex County well?
- Yes — at minimum annually for total coliform and nitrates.
About NeedInstall
NeedInstall helps connect customers with local installation professionals across Windsor and surrounding communities. Featured contractors have claimed their profile and verified their business information. Listings marked as "Verified Pro" have been confirmed by the business owner.