Basic
$61 – $162 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 Louisville, Kentucky typically costs $71 to $191 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 Louisville are 5.0% lower than the national average for cultured onyx countertop.
National average: $75 – $200 per sq ft
$61 – $162 per sq ft
Cultured onyx top in a stock light pattern, integrated oval bowl, square edge, set and caulked, plumbing reconnected
$71 – $191 per sq ft
Cultured onyx in a richer translucent veined pattern, integrated bowl, matching backsplash, eased edge, plumbing reconnected
$89 – $238 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 | $32 – $86 | sq ft |
| Labor | labor | $25 – $66 | sq ft |
| Supplies & Other | supplies | $8.64 – $23 | sq ft |
| Equipment & Disposal | equipment | $5.76 – $15 | sq ft |
See how cultured onyx countertop looks in each style, with photos of real projects by working designers.
Louisville mixes formal traditional homes with a strong eclectic streak: collected furniture, color, pattern and art-led rooms. Renovations usually keep period detail and add comfort rather than chasing modern.
Photos of the styles Louisville draws from.
Traditional kitchen
Photo: Cabana Home · Profile
Traditional kitchen
Photo: Cielo Home · Profile
Traditional kitchen: Kitchen 2
Photo: David Heide Design Studio · Profile
Traditional kitchen
Photo: Debra Butler Design Studio · Profile
Traditional kitchen
Photo: Designs Unlimited · Profile
Traditional kitchen
Photo: Dogwood Proper · Profile
Traditional kitchen: Elevated Classic Kitchen
Photo: Flemming Interiors · Profile
Traditional kitchen
Photo: Jennifer Taylor Design · Profile
Traditional kitchen
Photo: Maggie Morton Design Studio · Profile
Connect with local cultured onyx countertop contractors in Louisville for personalized quotes based on your specific project.