Water Softener Installation Cost: What to Expect in 2025
Real costs for water softener installation, maintenance, and ongoing expenses.
Equipment costs
A quality salt-based water softener ranges from $400-600 (basic, e.g., Fleck 5600SXT) to $1,000-2,000 (premium, e.g., SpringWell SS1). Salt-free conditioners range from $800-2,000. The higher cost typically reflects better valve technology, larger grain capacity, and longer warranty coverage.
Installation
Professional installation costs $200-500 depending on your location, plumbing configuration, and whether a drain connection is needed. DIY installation is feasible for handy homeowners, as most systems use standard 1-inch or 3/4-inch connections. Total installed cost: $600-2,500 for most homes.
Ongoing costs
Salt: $50-100/year (40-50 lb bags at $5-8 each, one bag per month for average household). Electricity: negligible ($2-5/year). Resin replacement: every 10-15 years ($100-200). See our system comparisons for specific product costs.