Pro Plumbers & Drain services of Charleston
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11 mo online5.0(69)
Water Treatment & Softeners in Charleston, WV
Compare 26 water treatment & softeners contractors near you in Charleston 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 23, 2026
Most pros respond within 2–24 hours
Verified Pro Installers
prosplumbers.com
Royal Water Treatment llc
Verified Pro
24 years online5.0
DarnoldLyons Heating Cooling
Verified Pro
11½+ years online4.8(183)
Ferguson Plumbing Supply
Verified Pro
~27 years online4.7(44)
E.J. Thompson & Son LLC
Verified Pro
14½+ years online4.6
Other Businesses in This Area
Aqua-Clear Inc
Optimum Water Solutions
9½+ years onlinePrimo Water Exchange
31½+ years onlineBlue Mountain Pure, LLC
5.05½+ years onlineCITCO Water
5.0~6 years onlineClearWater Solutions
5.01+ year onlineHague Water Conditioning
5.015½+ years onlineNexAir Heating & AC Repair
5.0~3 years onlineDodrill Comfort & Energy Solutions
4.823 years onlineMr. Rooter Plumbing of Charleston WV
4.830+ years onlineF.M. Pile Hardware Co Inc
4.715½+ years onlineMullen Plumbing, Heating & Cooling
4.717+ years onlineCustom Water Systems LLC
4.519 years onlineHajoca - Charleston
4.4Casto Technical Services
4.322½+ years onlineJerry Hilbert LLC
4.315+ years onlineAl Marino Inc., Plumbing, Heating, Cooling & Electrical
4.118+ years onlineWest Virginia Pools & Spas
4.029 years onlineLorrison Pools & Spas
3.816 years onlineAdkins Plumbing & Contracting LLC
3.5Water Treatment & Softeners in Nearby WV Cities
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About Water Treatment & Softeners in Charleston
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 Charleston?
- 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 Charleston?
- 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 Charleston?
- 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.
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