Basic
$51 – $170 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 Baltimore, Maryland?
Fabricate and install onyx slab countertops with standard edge, cutouts and sealing.
Onyx Countertop in Baltimore, Maryland typically costs $60 to $201 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 Baltimore, Maryland
$60 – $201
per sq ftPrices in Baltimore are in line with the national average for onyx countertop.
National average: $60 – $200 per sq ft
What you get at each price level
Standard
$60 – $201 per sq ft
3 cm resin-backed onyx slab with fuller banding, polished eased edge, sink cutouts, sealed
Premium
$75 – $251 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 Baltimore
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $28 – $92 | sq ft |
| Labor | labor | $20 – $68 | sq ft |
| Supplies & Other | supplies | $7.34 – $24 | sq ft |
| Equipment & Disposal | equipment | $4.90 – $16 | sq ft |
Prices adjusted for Baltimore local market conditions.
Design styles
See how onyx countertop looks in each style, with photos of real projects by working designers.
Baltimore style: Rowhouse traditional with bold color
Baltimore's rowhouses reward traditional detail and small-space thinking, and local designers often use bold color, wallpaper and collected furniture rather than a neutral palette. Converted industrial buildings add a loft option.
Work by Baltimore designers first, then the styles Baltimore draws from.
Built from
Traditional kitchen
Photo: Maggie Morton Design Studio · Profile
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
Cost Factors in Baltimore, Maryland
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 costs2.0% above avg
Labor costs3.0% below avg
Material costs in Baltimore run proportionally higher than labor, which may favor labor-intensive approaches.
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 Baltimore
Connect with local onyx countertop contractors in Baltimore for personalized quotes based on your specific project.