Sapphire Waterworks
Verified Pro
3½+ years online5.0(41)
Water Treatment & Softeners in Missoula, MT
Compare 24 water treatment & softeners contractors near you in Missoula 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 23, 2026
Most pros respond within 2–24 hours
Verified Pro Installers
Other Businesses in This Area
Advanced pump service
5.0Z Water Solutions LLC
5.05+ years onlineHellgate Plumbing, Heating, And Cooling
4.912½+ years onlineHiCrest
4.9🏅Plumb-Tech Plumbing & Heating Missoula
4.92½+ years onlineRight Now Plumbing and Heating
4.9~8 years onlineCentral Vacuum of Montana LLC
4.813+ years onlineFive Valleys Restoration & Cleaning Inc.
4.817½+ years onlineGarden City Plumbing & Heating, Inc
4.825+ years onlineTemp Right Service
4.828 years onlineMountain Supply Co
4.729+ years onlineMontana Ace | Tremper's
4.625½+ years onlineClearwater Systems
4.4~28 years onlineWater4u Inc
4.3Dirty Treasures Sewer & Septic
4.2~2 years onlineMontana Ace | Eastgate
4.225½+ years onlineWater Treatment & Softeners in Nearby MT Cities
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About Water Treatment & Softeners in Missoula
Water treatment covers filtration, softening, and purification systems for homes and businesses. Common solutions include whole-home water softeners, reverse osmosis drinking water systems, and iron/sulfur filters. The right system depends on your water source and specific contaminants.
Typical costs: Under-sink reverse osmosis systems run $300–$800 installed. Whole-home water softeners are $1,500–$4,000. Iron filters and multi-stage whole-home systems are $2,000–$6,000+.
Common projects include:
- Whole-home water softener installation
- Reverse osmosis drinking water system
- Iron and sulfur filtration
- UV water purification
- Well water treatment systems
Water treatment installations that modify plumbing may require plumbing permits. Well water systems may need additional environmental or health department approval.
Frequently Asked Questions
- How much does water treatment & softeners cost in Missoula?
- An under-sink reverse osmosis system runs $300–$800 installed. A standard water softener is $1,500–$4,000 including installation and plumbing connections. Well water treatment systems with multiple stages (sediment, iron, softener, UV) can run $3,000–$8,000. Annual maintenance (filters, salt) is $100–$300.
- How do I find a reliable water treatment & softeners contractor in Missoula?
- Start with a water test — a good installer will test your water before recommending a system. Ask about ongoing maintenance costs (filter replacements, salt, UV bulb changes). The cheapest system isn't the best deal if filters cost $200 every 6 months.
- Do I need a permit for water treatment & softeners in Missoula?
- Simple point-of-use filters don't need permits. Whole-home systems that tie into the main water line may require a plumbing permit. Well water treatment systems may need health department review in some areas.
About NeedInstall
NeedInstall helps connect customers with local installation professionals across Missoula 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.