Aquasource Drilling
Verified Pro
11½+ years online4.9
Water Treatment & Softeners in Great Falls, MT
Compare 27 water treatment & softeners contractors near you in Great Falls and surrounding area with an average rating of 4.5/5. Get free quotes, read reviews, and find the right pro for your project.
Last updated March 22, 2026
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Other Businesses in This Area
Great Falls Backflow Services
Hague Quality Water
Bridger Water Works
4.97+ years onlineSERVPRO of Helena & Great Falls
4.929+ years onlineCulligan Water Conditioning of Great Falls, MT
4.814+ years onlineThe Water Boyz LLC
4.8~2 years onlineClearwater Systems
4.728 years onlinePure Water Technologies
4.725 years onlineAce Hardware Great Falls
4.6~31 years onlineGreat Falls Ace Hardware
4.624+ years onlineKindred Plumbing and Heating, Inc.
4.65+ years onlineAll About You Plumbing and Heating
4.56+ years onlineAdvanced Water Solutions
4.412½+ years online44 Water Treatment and Well Service
4.3911 Plumbing and Heating
4.011½+ years onlineAerus of Great Falls
4.05½+ years onlineSource Giant Springs Inc
4.01 year onlinePrairie Water Company LLC
3.9~16 years onlineGreat Falls Water Plant & Lab
3.019½+ years onlineJacks Pet Center
2.4Water Treatment & Softeners in Nearby MT Cities
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Water Treatment & Softeners in Great Falls, MT
Great Falls MT water treatment is needed because Great Falls Public Utilities has moderate hardness (5-9 grains/gallon) and seasonal taste/odor issues. Older homes may have lead service lines. Most homes benefit from a softener plus carbon filter combo. NeedInstall connects you with Great Falls water treatment installers familiar with city water reports, MT plumbing code, and lead-mitigation strategies.
Great Falls water treatment installs run $1,400-$5,500 for softener + carbon, $4,500-$10,000 for whole-home RO. MT requires a state plumbing license. Standard salt-based softeners use 35-50 lbs salt/month.
Frequently Asked Questions
- Salt or salt-free?
- Salt-based for measurable softening.
- Lead concern?
- Possibly in pre-1986 homes.
- Maintenance?
- Salt 6-10 weeks, sediment 3-6 months, carbon 9-12 months.
About NeedInstall
NeedInstall helps connect customers with local installation professionals across Great 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.