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Security Management

Welcome to J-2 Security Services

where expertise meets the critical demands of security consulting.

At the helm is Billy K. Johnson, PSP, CPTED — a seasoned security consultant with an extensive career dedicated to enhancing safety and resolving complex security challenges. Retired from the United States Marshals Service and holding board certification in physical security by ASIS International, Billy stands at the forefront of independent security/vulnerability assessment. Leveraging his experience in a breadth of environments, from federal courthouses to nightlife venues, he ensures thorough risk evaluation and actionable insights for both commercial and residential properties.


Areas of Expertise

Crime Prevention

Implementing Security & Crime Prevention Through Environmental Design principles to Detect, Delay & Deter criminal activity.

Critical Infrastructure Protection

Safeguarding vital assets through strategic security planning

Civil Litigation

Case review for both plaintiff and defense.
Expert Witness Testimony




Billy K. Johnson: A Legacy of Security Excellence

Behind every consultation, reporting, and testimony is Billy's extensive experience with the United States Marshals Service, and U.S. Department of State. His commitment to education continues as an adjunct instructor with the Texas A&M Engineering Extension Service, providing training in Critical Infrastructure Protection and Crime Prevention Through Environmental Design (CPTED). His affiliation with the International Association of Professional Security Consultants and ASIS International reflect a career-long pursuit of security excellence and a collaborative approach to national security.


Our Services

“Billy's insights into security and risk management have been indispensable to our case's success."

Attorney, Dallas, TX




Central Texas

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