Basic
$130 – $520 each
Failed part replaced with a standard part, any replaced pane low-E insulated glass, sash adjusted to open and lock

Professional repair of one residential window (sash, balance, hardware, seal, cracked pane or frame fix), not a full window replacement.
Repair Window in Wilmington, Delaware typically costs $153 to $611 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 repair window.
National average: $150 – $600 each
$130 – $520 each
Failed part replaced with a standard part, any replaced pane low-E insulated glass, sash adjusted to open and lock
$153 – $611 each
Failed part replaced with a matched-fit part, any replaced pane low-E insulated glass, worn weatherstripping renewed, sash squared
$191 – $764 each
Matched heavier-duty part, any replaced pane low-E insulated glass, all weatherstripping renewed, frame joints resealed
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $65 – $262 | each |
| Labor | labor | $59 – $233 | each |
| Supplies & Other | supplies | $17 – $70 | each |
| Equipment & Disposal | equipment | $12 – $47 | each |
Labor costs in Wilmington run proportionally higher than materials, which may favor material-heavy solutions.
Connect with local repair window contractors in Wilmington for personalized quotes based on your specific project.