Myth vs. Reality: What a Safety Door Can and Can’t Do
December 22, 2025
When it comes to protecting your home, safety doors are one of the most valuable investments a homeowner can make. At Calder Doors, we understand
About Us
Calder Door & Specialty Co was founded in 1897 in Lancaster County and actively serves in excess of 25,000 homes and businesses within the community.
Residential Services
When you choose Calder Door & Specialty Co. for garage door and entry door service, you’re working with a local company that knows garage doors and cares about your unique needs. We’re proud of our long history serving Lancaster, Pennsylvania homeowners.
Commercial Products
Calder Door & Specialty Co is proud of our long history serving Lancaster business owners, and we would be honored to provide commercial, industrial, dock services, and regular maintenance at your business or to provide you with garage door repair services as needs arise
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