Basic
$118 – $474 each
Lead-free quarter-turn brass ball valve sized to the line with push-fit ends, water off and restored, leak checked

Photo: William Herron · CC BY-SA 2.0 · Source
Install Water Shut Off Valve: national installed price range, materials and labor breakdown, and local pricing by ZIP code.
Install Water Shut Off Valve in Charleston, South Carolina typically costs $139 to $557 each as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Prices in Charleston are 8.0% lower than the national average for install water shut off valve.
National average: $150 – $600 each
$118 – $474 each
Lead-free quarter-turn brass ball valve sized to the line with push-fit ends, water off and restored, leak checked
$139 – $557 each
Lead-free full-port brass ball valve soldered into the line, lever handle, water off and restored, leak checked
$174 – $696 each
Lead-free full-port brass ball valve with drain port, pressed in, pipe supported each side, leak checked
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $65 – $259 | each |
| Labor | labor | $45 – $183 | each |
| Supplies & Other | supplies | $17 – $69 | each |
| Equipment & Disposal | equipment | $12 – $46 | each |
Material costs in Charleston run proportionally higher than labor, which may favor labor-intensive approaches.
Connect with local install water shut off valve contractors in Charleston for personalized quotes based on your specific project.