How Much Does Onyx Countertop Cost in Charleston, South Carolina?
Elevate Your Space with Exquisite Onyx Countertops: Benefits, Maintenance, and Installation Insights for 2026
Onyx Countertop in Charleston, South Carolina typically costs $40 to $250 per sq ft as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Onyx Countertop in Charleston, South Carolina
$40 – $250
per sq ftPrices in Charleston are in line with the national average for onyx countertop.
National average: $40 – $250 per sq ft
Cost Breakdown in Charleston
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $18 – $113 | sq ft |
| Labor | labor | $14 – $88 | sq ft |
| Supplies & Other | supplies | $5 – $30 | sq ft |
| Equipment & Disposal | equipment | $3 – $20 | sq ft |
Prices adjusted for Charleston local market conditions.
Cost Factors in Charleston, South Carolina
What Affects Pricing
- Materials ($18-$112.50/sq ft)
- Labor ($14-$87.50/sq ft)
- Supplies & Other ($40-$250/sq ft)
- Equipment & Disposal ($40-$250/sq ft)
Local Price Adjustments
Material costsAt national average
Labor costsAt national average
Frequently Asked Questions
References
- Product and Supplies Data: Angi pricing for materials used in Onyx Countertop — Angi, Jan 2026, Website
- Product and Supplies Data: Zicanaboutique pricing for materials used in Onyx Countertop — Zicanaboutique, Jan 2026, Website
- Labor Wages and Costs: Occupational Employment and Wage Statistics for Onyx Countertop — U.S. Bureau of Labor Statistics, Jan 2026, Website
- Labor Cost Benchmarks: Employer Costs for Employee Compensation for Onyx Countertop — U.S. Bureau of Labor Statistics, Jan 2026, Website
- Material Cost Benchmarks: Producer Price Index data relevant to Onyx Countertop — U.S. Bureau of Labor Statistics, Jan 2026, Website
- Project Spending Data: Improving America’s Housing for Onyx Countertop — Harvard Joint Center for Housing Studies, Jan 2026, Website
- Residential Construction and Remodeling Spending data relevant to Onyx Countertop — U.S. Census Bureau, Jan 2026, Website
- Project Cost Benchmarking: homeowner project budgeting and planning guidance for Onyx Countertop — This Old House, Jan 2026, Website
- Labor Wages and Costs: Unit pricing guidance for Onyx Countertop — Journal of Light Construction, Jan 2026, Website
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