Clear and Fresh Water, Inc.
Verified Pro
~10 years online5.0(24)
Water Treatment & Softeners in Milwaukee, WI
Compare 31 water treatment & softeners contractors near you in Milwaukee 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 24, 2026
Most pros respond within 2–24 hours
Verified Pro Installers
clearfreshwater.com
R.A. Bruner Co.
Verified Pro
~16 years online5.0
Stonehouse Water Technologies
Verified Pro
11+ years online5.0
Zeropoint Water Treatment
Verified Pro
21½+ years online5.0
Culligan of Waukesha
Verified Pro
6½+ years online4.9(678)
Other Businesses in This Area
PureSpring Water Softeners & Filters
3 years onlineWellness Water Filtration Systems
5½+ years onlineButler Soft Water LLC
5.018½+ years onlineCity of Milwaukee Water Works’ Linnwood Water Treatment Plant
5.0Filtration Systems Inc
5.0~29 years onlineLakewood Filters Inc
5.0OC Dynamics, LLC
5.03½+ years onlineOlson Salt
5.01+ year onlineSuperior Salt Service LLC
5.0Guthrie & Frey Water Conditioning LLC
4.9~16 years onlineMidwest Water Heater
4.9~3 years onlineSoft Water, Inc.
4.928+ years onlineWater Doctors
4.927½+ years onlineKnight Plumbing, Inc.
4.8~21 years onlineO & W Heating and Cooling and Furnace, boiler, water heater install & repair
4.8~14 years onlineWest Allis Heating, Cooling, Plumbing, and Electrical
4.821½+ years onlineBlau Sudden Service
4.729½+ years onlineCliff Bergin & Associates
4.727½+ years onlineAquatics Unlimited
4.625+ years onlineHanson Soft Water Inc
4.525½+ years onlineMilwaukee Aquatics
4.315½+ years onlineLakeside Water Treatment Inc
4.027+ years onlineHoward Water Treatment Facility
3.7A O Smith Corporation
1.631½+ years onlineWater Treatment & Softeners in Nearby WI Cities
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Water Treatment & Softeners in Milwaukee, WI
Water treatment and softeners in Milwaukee serves a Wisconsin Lake Michigan market: Victorian homes throughout East Side, mid-century homes, modern condos, and commercial properties. Typical jobs include whole-home water softeners (WI water has hardness), reverse-osmosis drinking-water systems, and commercial water treatment. WI water hardness drives approach.
Residential water softeners in Milwaukee run $1,800-$4,500; reverse osmosis $1,200-$3,500; commercial $5,000-$50,000. Wisconsin requires a Plumbing License. Milwaukee permits apply.
Frequently Asked Questions
- Is Milwaukee water hard?
- Yes — 12-18 grain hardness common.
- RO for drinking?
- Popular — $1,200-$3,500.
- Lead concerns?
- Some older Milwaukee service lines contain lead — RO addresses at point of use.
About NeedInstall
NeedInstall helps connect customers with local installation professionals across Milwaukee 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.