Basic
$230 – $445 per project
Tank pumped out through the access lid, sludge and scum removed, waste hauled to a licensed disposal site
How Much Does Clean Septic Tank Cost in Charleston, South Carolina?
Pump out and clean a standard residential septic tank (about 1,000 gallons), including disposal.
Clean Septic Tank in Charleston, South Carolina typically costs $271 to $524 per project as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Clean Septic Tank in Charleston, South Carolina
$271 – $524
per projectPrices in Charleston are 8.0% lower than the national average for clean septic tank.
National average: $292 – $564 per project
What you get at each price level
Standard
$271 – $524 per project
Tank pumped with solids broken up and back-flushed, inlet and outlet baffles checked, sludge levels noted, licensed disposal
Premium
$339 – $655 per project
Tank pumped and back-flushed until clear, baffles checked, outlet effluent filter cleaned if fitted, condition photos, licensed disposal
Cost Breakdown in Charleston
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $126 – $243 | job |
| Labor | labor | $89 – $170 | job |
| Supplies & Other | supplies | $35 – $66 | job |
| Equipment & Disposal | equipment | $21 – $44 | job |
Prices adjusted for Charleston local market conditions.
Cost Factors in Charleston, South Carolina
What Affects Pricing
- Materials ($131.40-$253.22 per project)
- Labor ($102.20-$195.67 per project)
- Supplies & Other ($36.50-$69.06 per project)
- Equipment & Disposal ($21.90-$46.04 per project)
Local Price Adjustments
Material costs4.0% below avg
Labor costs13.0% below avg
Material costs in Charleston run proportionally higher than labor, which may favor labor-intensive approaches.
Frequently Asked Questions
References
- Septic & Well Pro: Septic Tank Pumping Cost 2026, septicandwell.com, retrieved Nov 2026
- Construction wages by metro and rural area, used for the labor adjustment by ZIP code, U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2025
- Regional price parities for goods, used for the materials adjustment by ZIP code, U.S. Bureau of Economic Analysis, 2024
Get Free Estimates in Charleston
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