Serving The Greater Philadelphia Area For Over 25 Years

Security Door Specialist, Inc. provides commercial doors, frames, hardware and related building products and services for commercial and institutional building projects. Whether you are an owner, architect, contractor or end user, we have something for the entire building team.

Security Door Specialist, Inc. has well-established, long-term partnerships with the finest door, frame and hardware manufacturers in the world.  Because of these relationships, we are able to ensure our customers that we have a solution as well as offer them many options in meeting their required door and hardware needs.