Basic
$947 – $2,762 each
About 32,000-grain single-tank softener with timer regeneration, bypass valve, drain line with air gap, brine tank set up

Photo: William Herron · CC BY-SA 2.0 · Source
Supply and install one whole-house ion-exchange water softener (single-tank, ~32-48k grain) on an existing loop or new bypass, including drain and outlet hookup.
Install Water Softener in Sioux Falls, South Dakota typically costs $1,114 to $3,250 each as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Prices in Sioux Falls are 8.0% lower than the national average for install water softener.
National average: $1,200 – $3,500 each
$947 – $2,762 each
About 32,000-grain single-tank softener with timer regeneration, bypass valve, drain line with air gap, brine tank set up
$1,114 – $3,250 each
About 40,000-grain metered single-tank softener, bypass valve, air-gapped drain, water hardness tested and set
$1,393 – $4,062 each
About 48,000-grain metered softener with fine-mesh resin and digital valve, bypass, air-gapped drain, hardness programmed
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $518 – $1,512 | each |
| Labor | labor | $365 – $1,066 | each |
| Supplies & Other | supplies | $138 – $403 | each |
| Equipment & Disposal | equipment | $92 – $269 | each |
Softener resin tank and brine tank set beside a basement main
Rendering: BuildX
Find a pro to do thisBypass valve plumbed into the line ahead of a softener
Rendering: BuildX
Find a pro to do thisMaterial costs in Sioux Falls run proportionally higher than labor, which may favor labor-intensive approaches.
Connect with local install water softener contractors in Sioux Falls for personalized quotes based on your specific project.