• About Our Company

    Diamond State Door has helped their loyal customers in the Delaware Valley area over the past decade.

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  • View Some Past Work

    View our past work by seeing the Diamond State Door garage door project galleries.

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  • What Customers Are Saying

    Diamond State Door customers have sent in to us positive feedback time and again for use on our site.

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  • Emergency Repair Services

    Call 302-743-4667 or use the Diamond State Door form to reach us for emergency garage door repairs.

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  • 24/7 Garage Support

    Diamond State Door can service numerous brands of garage doors and openers.

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Company History

Learn more about how Diamond State Door has helped their loyal customers in the Delaware Valley area for over the past decade.

About Diamond State Door

24/7 Garage Support

Same Day Quality Service
New Garage Doors Installed
Commercial Garage Doors
Residential Garage Doors
Spring Repair or Replace
Garage Door Openers

Happy Customers

"Chuck from Diamond State Door handled the installation with professionalism plus in a timely manner. Highly suggested for all."

- Stan from Bear, DE

Featured Door Brands

Hormann & Liftmaster Products