Basic
$2.37 – $4.74 per sq ft
Cleaned and lightly diamond-ground concrete, one coat of water-based two-part epoxy sealer, clear
How Much Does Epoxy Concrete Sealer Cost in Charleston, South Carolina?
Clean, etch or lightly grind an existing concrete floor and apply a two-part epoxy sealer coat (no flake/decorative broadcast).
Epoxy Concrete Sealer in Charleston, South Carolina typically costs $2.79 to $5.57 per sq ft as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Epoxy Concrete Sealer in Charleston, South Carolina
$2.79 – $5.57
per sq ftPrices in Charleston are 8.0% lower than the national average for epoxy concrete sealer.
National average: $3 – $6 per sq ft
What you get at each price level
Standard
$2.79 – $5.57 per sq ft
Light diamond grind, one thicker coat of solvent-free two-part epoxy sealer with better chemical and stain resistance
Premium
$3.48 – $6.96 per sq ft
Diamond grind with small cracks filled, epoxy primer plus a solvent-free epoxy sealer coat with fine anti-slip grit
Cost Breakdown in Charleston
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $1.30 – $2.59 | sq ft |
| Labor | labor | $0.91 – $1.83 | sq ft |
| Supplies & Other | supplies | $0.35 – $0.69 | sq ft |
| Equipment & Disposal | equipment | $0.23 – $0.46 | sq ft |
Prices adjusted for Charleston local market conditions.
Cost Factors in Charleston, South Carolina
What Affects Pricing
- Materials ($1.35-$2.70 per square foot)
- Labor ($1.05-$2.10 per square foot)
- Supplies & Other ($0.36-$0.72 per square foot)
- Equipment & Disposal ($0.24-$0.48 per square foot)
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
- Claver: Epoxy Flooring Cost Calculator, goclaver.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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