Basic
$48 – $160 per sq ft
3 cm resin-backed onyx slab with soft banding in a light honey tone, polished eased edge, sink cutouts, sealed

Fabricate and install onyx slab countertops with standard edge, cutouts and sealing.
Onyx Countertop in Charlotte, North Carolina typically costs $56 to $188 per sq ft as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Prices in Charlotte are 7.0% lower than the national average for onyx countertop.
National average: $60 – $200 per sq ft
$48 – $160 per sq ft
3 cm resin-backed onyx slab with soft banding in a light honey tone, polished eased edge, sink cutouts, sealed
$56 – $188 per sq ft
3 cm resin-backed onyx slab with fuller banding, polished eased edge, sink cutouts, sealed
$70 – $235 per sq ft
3 cm resin-backed onyx slab with bold, dramatic banding, polished eased edge, sink cutouts, two coats of sealer
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $26 – $87 | sq ft |
| Labor | labor | $18 – $62 | sq ft |
| Supplies & Other | supplies | $6.98 – $23 | sq ft |
| Equipment & Disposal | equipment | $4.66 – $16 | sq ft |
See how onyx countertop looks in each style, with photos of real projects by working designers.
Charlotte's new-build market is transitional: classic proportions, neutral palettes, shaker cabinetry and warm wood, with modern accents in lighting and hardware. It is less formal than Atlanta and less coastal than Charleston.
Work by Charlotte designers first, then the styles Charlotte draws from.
Contemporary kitchen
Photo: Bodesign Studio · Profile
Transitional kitchen
Photo: 615interiors · Profile
Transitional kitchen: Duck Key Airbnb
Photo: ACM Interiors · Profile
Transitional kitchen
Photo: Alison Giese Interiors · Profile
Transitional kitchen
Photo: APC Design · Profile
Transitional kitchen
Photo: Basil & Tate · Profile
Transitional kitchen
Photo: Carmina Marie Interior Design · Profile
Transitional kitchen
Photo: Design & Curations · Profile
Transitional kitchen
Photo: DLD Studio · Profile
Material costs in Charlotte run proportionally higher than labor, which may favor labor-intensive approaches.
BuildX Pro researches and reviews the national price range for Onyx Countertop, then adjusts it to your ZIP code for local labor and material costs using the public data below. Last checked Nov 2026.
Connect with local onyx countertop contractors in Charlotte for personalized quotes based on your specific project.