Diamond State Door specializes in the installation, repair, and replacement of garage doors, ensuring safety and security for homeowners in Wilmington, DE.
Operator computes a Business Health Score every night at 2 am HST. It's the one number that tells you if this shop is winning, losing, or steady. Here's how Diamond State Door broke down on May 2, 2026.
Diamond State Door is tracked nightly in Operator's Garagedoorservice market index for Wilmington, DE.
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Call 3027434667 for garage door service service. The website www.diamondstatedoor.com/ also has direct contact info.
Diamond State Door operates in Wilmington at 123 Grier Ave, DE. Drive time and service-area boundaries are listed below the contact panel.
Diamond State Door has not published business hours publicly. Call ahead to confirm availability before stopping by.
Operator tracks Diamond State Door alongside every other garage door service in Wilmington. Rankings update nightly using reviews, response rate, business health, and local market share.