Our History

Sentry Security International was established on July 13, 1999, in Washington, DC. It is a small business and was certified by the US Small Business Administration (SBA) in August of 2011 for participation in the 8A, SDBE, and HUBZONE program. We are a Cleared Facility. The company provides professional customer designed security, cyber intelligence, civil/criminal investigation, uniformed (armed and unarmed) executive protection services, biometrics, safety and security training, and logistics consulting around the United States and internationally. Clients include both public and private entities, such as the federal government, the District of Columbia government, as well as, enterprise customers worldwide. The company has a strong commitment to comprehensive Quality Control performance-oriented management.
We are proud to celebrate 21 years of exceptional service to the Washington, DC Metropolitan Area, the United States, and our international clients.
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