Imperial Security

Security Offices



Imperial Guard and Detective Service, Inc.

Imperial operates as Imperial Guard and Detective Service in Philadelphia, PA

1 International Plaza

Suite 550

Philadelphia, PA 19113

Local 484-493-7752

Toll Free 866-840-2066


Imperial Guard and Detective Service is one of the largest security companies, with branches from coast to coast. Established in 1968, Imperial specializes in contract security guard service in Philadelphia, Pennsylvania and surrounding areas. Imperial provides highly trained security guards for the distribution, transportation, logistics, high technology, manufacturing, petrochemical, commercial real estate, hospitality, and healthcare industries.


In addition to contract security guard service, Imperial Guard and Detective Service offers a full range of investigative services, such as undercover agents, surveillance, certified interrogators, background checks, polygraphs, insurance and criminal investigations.






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