Will's Friends
Verified Pro
1+ year online5.0(14)
Water Treatment & Softeners in Nashville, TN
Compare 27 water treatment & softeners contractors near you in Nashville and surrounding area with an average rating of 4.9/5. 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
Other Businesses in This Area
Aqua Clear Water Systems
5.021+ years onlineBlue Mountain Pure, LLC
5.0~6 years onlineMurray Filter Sales and Service, Inc.
5.0Pure Southern Water
5.05+ years onlinePureVida - Nashville
5.0Smooth Saling Plumbing & Water Heater Replacement
5.05½+ years onlineThe Hot Water Heater Pros
5.0~5 years onlineTri-State Water Power and Air
5.016 years onlineWellness Water Filtration Systems
5.02½+ years onlinePioneer Heating, Cooling, Electrical & Plumbing
4.925½+ years onlinePlumber's Choice Water Treatment Solutions
4.9~15 years onlineRainSoft of Nashville
4.929½+ years onlineTennessee Water and Fire
4.95½+ years onlineAmerican Home Design
4.829½+ years onlineHoffmann Brothers
4.824+ years onlineThe Aquatic Critter
4.827½+ years onlineAqua Pure Solutions
4.615+ years onlineAqua Pure Solutions - Kinetico Water Systems
4.515+ years onlineCulligan of Nashville
4.5~15 years onlineWater Treatment & Softeners in Nearby TN Cities
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Water Treatment & Softeners in Nashville, TN
Nashville TN water treatment is needed because Nashville Metro Water 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 Nashville water treatment installers familiar with Metro Water reports, TN plumbing code, and lead-mitigation strategies.
Nashville water treatment installs run $1,400-$5,500 for softener + carbon, $4,500-$10,000 for whole-home RO. TN 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 Nashville 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.