Howe, Inc.
Verified Pro
~28 years online4.9(1787)
Water Treatment & Softeners in Sioux Falls, SD
Compare 21 water treatment & softeners contractors near you in Sioux Falls and surrounding area with an average rating of 4.8/5. Get free quotes, read reviews, and find the right pro for your project.
Last updated May 14, 2026
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Other Businesses in This Area
A & B Pure Water & Gourmet
26½+ years onlineWellness Water Filtration Systems
2½+ years onlineAqua One
5.018+ years onlineFerguson Waterworks
5.027+ years onlineHOH Water Technology
5.018½+ years onlineWinwater Sioux Falls SD Co.
5.024 years onlineBill's and Brandon Water Softener Service
4.94+ years onlineWaterbury Heating & Cooling, Inc.
4.921+ years onlineMr. Rooter Plumbing of Sioux Falls
4.830½+ years onlineEcoWater Systems of Sioux Falls
4.7Kinetico of Sioux Falls
4.715½+ years onlineRoger's Plumbing & Heating
4.721+ years onlineNyberg's ACE - 41st & Minnesota
4.6~24 years onlineCulligan of Sioux Falls
4.526½+ years onlineNyberg's ACE - 41st & Sertoma
4.5~24 years onlineWater Treatment & Softeners in Nearby SD Cities
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Water Treatment & Softeners in Sioux Falls, SD
Sioux Falls, South Dakota water treatment contractors serve a market where extremely hard water drives near-universal demand for whole-home water softeners. Local water hardness runs 12-18 grains per gallon. Most installers stock Culligan, Kinetico, EcoWater, and Pelican systems. Twin-tank softeners are increasingly popular for continuous soft water output. Sioux Falls plumbing permits are required for major softener installations including new water line connections.
Sioux Falls's hard water drives demand for whole-home softeners. Iron filtration is also commonly needed for many properties on well water. Twin-tank softeners are popular for households running early-morning showers. The growing financial services workforce drives demand for premium water treatment systems.
Frequently Asked Questions
- Does Sioux Falls water need softening?
- Yes, water hardness runs 12-18 grains per gallon, well above the 7 gpg threshold where softening becomes economically valuable.
- What about iron in well water?
- Many rural Sioux Falls-area wells have iron requiring separate filtration ahead of the softener.
- What's typical install cost?
- A whole-home softener install runs $2,200-4,500 in Sioux Falls.
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NeedInstall helps connect customers with local installation professionals across Sioux Falls 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.