Basic
$2.60 – $8.66 per sq ft
Grind, densify and polish to a satin sheen on natural gray concrete, no color, guard sealer
How Much Does Polished Concrete Cost in Wilmington, Delaware?
Grind, densify and polish an existing concrete slab floor to a standard sheen, optionally with stain or dye.
Polished Concrete in Wilmington, Delaware typically costs $3.06 to $10 per sq ft as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Polished Concrete in Wilmington, Delaware
$3.06 – $10
per sq ftPrices in Wilmington are 4.0% higher than the national average for polished concrete.
National average: $3 – $10 per sq ft
What you get at each price level
Standard
$3.06 – $10 per sq ft
Grind, densify and polish to a semi-gloss sheen, one penetrating dye color, guard sealer
Premium
$3.82 – $13 per sq ft
Deeper grind for salt-and-pepper aggregate, densified, polished to a semi-gloss sheen, one dye color, guard sealer and burnish
Cost Breakdown in Wilmington
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $1.31 – $4.37 | sq ft |
| Labor | labor | $1.17 – $3.89 | sq ft |
| Supplies & Other | supplies | $0.35 – $1.16 | sq ft |
| Equipment & Disposal | equipment | $0.23 – $0.78 | sq ft |
Prices adjusted for Wilmington local market conditions.
Polished Concrete photo examples
Polished concrete floor with 1800 grit finish and light reflections
Photo: Intellicents · CC BY-SA 4.0 · Source
Find a pro to do thisClose-up of polished concrete surface with exposed fine aggregate
Photo: PConcrete · CC BY-SA 3.0 · Source
Find a pro to do thisGlossy polished concrete floor across a large room
Photo: Decorative Concrete Kingdom · CC BY 2.0 · Source
Find a pro to do thisPolished concrete with aggregate showing under a high gloss sheen
Photo: Decorative Concrete Kingdom · CC BY 2.0 · Source
Find a pro to do this
Cost Factors in Wilmington, Delaware
What Affects Pricing
- Materials ($1.35-$4.50 per square foot)
- Labor ($1.05-$3.50 per square foot)
- Supplies & Other ($0.36-$1.20 per square foot)
- Equipment & Disposal ($0.24-$0.80 per square foot)
Local Price Adjustments
Material costs3.0% below avg
Labor costs11.0% above avg
Labor costs in Wilmington run proportionally higher than materials, which may favor material-heavy solutions.
Frequently Asked Questions
References
- How Much Do Polished Concrete Floors Cost? Forbes Home, Forbes Home, retrieved Nov 2026
- A Guide to Polished Concrete, This Old House, This Old House, retrieved 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
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