Complete Door Opening Solutions for Safer, Smarter Facilities

  • Partially open wooden door leading into a conference room with black leather chairs and a long table, with sunlight coming through the window.

    Door & Hardware Supply

    We supply the industry’s best commercial hardware from trusted manufacturers.

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  • Person holding a smartphone near a door access keypad.

    Access Control Integration

    We bridge mechanical and electronic systems for modern, secure access.

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  • A young man is kneeling and working with a keypad on a metal structure, possibly assembling or repairing it in a workshop or gym setting.

    Installation & Service

    From door frames to advanced entry systems, we install and maintain it all.

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  • A man with a beard and tattoos working on electronic equipment mounted on a wall ceiling, using a screwdriver.

    Maintenance & Repair

    We assess, fix, and upgrade existing openings for compliance and performance.

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Legacy in Complete Door Opening Solutions

For over 100 years, Dugmore & Duncan has been a trusted leader in the door openings industry. Starting as a Boston locksmith shop, we’ve grown into a national distributor and full-service provider with locations in Hingham, MA and Poway, CA, serving New England, Southern California, Arizona, Nevada, and the Memphis Mid-South region.

We deliver complete door opening solutions for commercial facilities, including:

  • Commercial door hardware distribution

  • Master key systems

  • Access control integration

  • Site evaluations and professional installation

  • Door repair and maintenance

Modern school building with red brick exterior, glass entrance, and American flag, surrounded by lush landscaping and trees.

Trusted by Institutions and Facilities for Over a Century.

How We Helped a New England School Improve Security and Accessibility in One Summer.

Dugmore & Duncan successfully completed a multi-school security upgrade for a South Coast public school district, modernizing door hardware, standardizing key systems, and enhancing classroom safety. Completed over the summer to avoid disruption, the project improved security, streamlined access control, and set the foundation for future upgrades across the district.

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A two-story brick elementary school building with a white steeple, surrounded by green grass and bushes, under a blue sky.
A man with a cap unlocking a door in a hallway.

Markets We Serve

  • Modern brick campus building with large glass entrance, surrounded by landscaped greenery and trees, American flag flying nearby under a blue sky.

    Education

    Secure learning environments

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  • Modern office building with glass exterior, surrounded by trees and a green lawn, under a blue sky.

    Healthcare

    Safe, compliant access control

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  • Front view of a modern government or institutional building with large glass windows, a central entrance, and landscaped surroundings, including trees and benches.

    Government

    Reliable, code-compliant installations

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  • A large multi-story office building with a central glass tower, brick facade, and an American flag on the top, set against a clear blue sky.

    Commercial Spaces

    Modernized access and hardware

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Ready to Improve Your Facility’s Security and Accessibility?

Contact Our Experts
Contact Our Experts
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