Carolina Conditions Heating Cooling Plumbing Electrical
Verified Pro
~14 years online4.9(4119)
Water Treatment & Softeners in Columbia, SC
Compare 23 water treatment & softeners contractors near you in Columbia 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
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Verified Pro Installers
carolinaconditions.com
Jesse's Well Pump & Filtration, LLC
Verified Pro
8+ years online4.9
2nd Wind Heating & Air Conditioning
Verified Pro
24 years online4.8
Merritt Plumbing & Heating in Columbia, SC | Best Plumbing and Heating Services in Columbia, SC
Verified Pro
3½+ years online4.8(36)
Palmetto Water Solutions
Verified Pro
19½+ years online4.5(18)
Other Businesses in This Area
Wellness Water Filtration Systems
~6 years onlineBlue Collars | Columbia Plumbing
5.023 years onlineMr. Rooter Plumbing of Columbia
5.0~2 years onlineCassell Brothers Home Services
4.917½+ years onlineIMT Plumbing LLC
4.95+ years onlineMr. Rooter Plumbing of Lexington
4.9~2 years onlineQuality Life Solutions LLC
4.920+ years onlineMeetze Plumbing
4.828+ years onlineAquaOx Water Filters
4.77½+ years onlineEPI Water
4.517 years onlineHansen Pump and Well, LLC
4.57½+ years onlineARS / Rescue Rooter
4.429½+ years onlineRainsoft
4.228½+ years onlineCulligan of Palmetto
3.819+ years onlineBradley Clean Water Systems
3.5Water Treatment & Softeners in Nearby SC Cities
Other Services in Columbia
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Water Treatment & Softeners in Columbia, SC
Columbia, SC water-treatment contractors in this directory cover central Columbia, Forest Acres, and surrounding Richland and Lexington County. South Carolina's hard groundwater (12-18 grains in Columbia area) and chloramine residual drive softener and RO demand. A whole-home twin-tank water softener runs $1,800-$3,400 installed. Under-sink RO runs $400-$900.
Columbia Water serves city customers. Most installers run free in-home tests for hardness and TDS.
Frequently Asked Questions
- How hard is Columbia SC tap water?
- Hard — typically 12-18 grains per gallon (200-300 ppm).
- Should I worry about chloramine?
- Yes — Columbia uses chloramine for disinfection. Catalytic carbon filtration removes it.
- Is RO worth it?
- For most users, yes — under-sink RO at $400-$900 installed.
About NeedInstall
NeedInstall helps connect customers with local installation professionals across Columbia 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.