Basic
$346 – $866 each
Rough-split granite slab step with natural top and split faces, set level on a compacted gravel base

Supply and set one solid granite outdoor step on a compacted or concrete base, per step.
Install Granite Steps in Wilmington, Delaware typically costs $408 to $1,019 each as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Prices in Wilmington are 4.0% higher than the national average for install granite steps.
National average: $400 – $1,000 each
$346 – $866 each
Rough-split granite slab step with natural top and split faces, set level on a compacted gravel base
$408 – $1,019 each
Granite block step with thermal-finished tread and split-face riser, set level on a compacted gravel base
$510 – $1,274 each
Fully dressed granite step with thermal-finished tread, sawn ends and an eased nosing, set level on a concrete base
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $175 – $437 | each |
| Labor | labor | $155 – $389 | each |
| Supplies & Other | supplies | $47 – $116 | each |
| Equipment & Disposal | equipment | $31 – $78 | each |
Labor costs in Wilmington run proportionally higher than materials, which may favor material-heavy solutions.
Connect with local install granite steps contractors in Wilmington for personalized quotes based on your specific project.