Basic
$346 – $1,299 per project
Shed kit assembled per instructions on the prepared base, panels fastened, doors hung
Labor to assemble a customer-supplied prefab shed kit (plastic, metal or wood, up to ~10x12) on a prepared base.
Assemble a Shed in Wilmington, Delaware typically costs $408 to $1,529 per project 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 assemble a shed.
National average: $400 – $1,500 per project
$346 – $1,299 per project
Shed kit assembled per instructions on the prepared base, panels fastened, doors hung
$408 – $1,528 per project
Assembly with frame squared and anchored to the base, roof panels fitted, doors adjusted, kit seams sealed
$510 – $1,911 per project
Assembly squared and anchored, all roof and wall seams sealed, doors and latches adjusted, supplied shelving fitted, packaging hauled away
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $175 – $655 | job |
| Labor | labor | $155 – $583 | job |
| Supplies & Other | supplies | $47 – $175 | job |
| Equipment & Disposal | equipment | $31 – $116 | job |
Labor costs in Wilmington run proportionally higher than materials, which may favor material-heavy solutions.
Connect with local assemble a shed contractors in Wilmington for personalized quotes based on your specific project.