Basic
$52 – $173 per sq ft
3 cm resin-backed onyx slab with soft banding in a light honey tone, polished eased edge, sink cutouts, sealed
How Much Does Onyx Countertop Cost in Philadelphia, Pennsylvania?
Fabricate and install onyx slab countertops with standard edge, cutouts and sealing.
Onyx Countertop in Philadelphia, Pennsylvania typically costs $61 to $204 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 Philadelphia, Pennsylvania
$61 – $204
per sq ftPrices in Philadelphia are 4.0% higher than the national average for onyx countertop.
National average: $60 – $200 per sq ft
What you get at each price level
Standard
$61 – $204 per sq ft
3 cm resin-backed onyx slab with fuller banding, polished eased edge, sink cutouts, sealed
Premium
$76 – $255 per sq ft
3 cm resin-backed onyx slab with bold, dramatic banding, polished eased edge, sink cutouts, two coats of sealer
Cost Breakdown in Philadelphia
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $26 – $87 | sq ft |
| Labor | labor | $23 – $78 | sq ft |
| Supplies & Other | supplies | $6.98 – $23 | sq ft |
| Equipment & Disposal | equipment | $4.66 – $16 | sq ft |
Prices adjusted for Philadelphia local market conditions.
Design styles
See how onyx countertop looks in each style, with photos of real projects by working designers.
Philadelphia style: Rowhouse traditional and industrial loft
Philadelphia's rowhouses and Trinity homes favor traditional detail in small footprints, while converted warehouses in Fishtown and Olde Richmond go industrial: brick, steel, exposed structure and open plan.
Photos of the styles Philadelphia draws from.
Built 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
Cost Factors in Philadelphia, Pennsylvania
What Affects Pricing
- Materials ($27.00-$90.00 per square foot)
- Labor ($21.00-$70.00 per square foot)
- Supplies & Other ($7.20-$24.00 per square foot)
- Equipment & Disposal ($4.80-$16.00 per square foot)
Local Price Adjustments
Material costs3.0% below avg
Labor costs11.0% above avg
Labor costs in Philadelphia run proportionally higher than materials, which may favor material-heavy solutions.
Frequently Asked Questions
How we price this
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.
- 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 Philadelphia
Connect with local onyx countertop contractors in Philadelphia for personalized quotes based on your specific project.