Basic
$60 – $160 per sq ft
Cultured onyx top in a stock light pattern, integrated oval bowl, square edge, set and caulked, plumbing reconnected

Supply and install a cast cultured onyx vanity top or countertop (prefab or custom molded, integrated bowl) including set, caulk and basic plumbing reconnect.
Cultured Onyx Countertop in Charlotte, North Carolina typically costs $70 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 cultured onyx countertop.
National average: $75 – $200 per sq ft
$60 – $160 per sq ft
Cultured onyx top in a stock light pattern, integrated oval bowl, square edge, set and caulked, plumbing reconnected
$70 – $188 per sq ft
Cultured onyx in a richer translucent veined pattern, integrated bowl, matching backsplash, eased edge, plumbing reconnected
$88 – $235 per sq ft
Custom-molded cultured onyx with deep translucent veining, integrated rectangular bowl, ogee edge, backsplash, plumbing reconnected
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $33 – $87 | sq ft |
| Labor | labor | $23 – $62 | sq ft |
| Supplies & Other | supplies | $8.73 – $23 | sq ft |
| Equipment & Disposal | equipment | $5.82 – $16 | sq ft |
See how cultured 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.
Connect with local cultured onyx countertop contractors in Charlotte for personalized quotes based on your specific project.