The Loading Dock, Inc. (TLD), a building materials reuse facility, offers great deals and interesting finds to people who need inexpensive building materials and are interested in keeping materials out of the waste stream. Serving the Community Since 1984 Our Mission: We increase the supply and use of affordable building materials for housing and community improvement by redirecting landfill bound, reusable materials into productive use. TLD serves as a national model for communities interested in starting a reuse facility.