Tri State Enforcement Regional Authority is substantially more than a typical security guard company or detective agency. TSE Philadelphia is the metro area's premier supplier of advanced and mission-critical public safety, protective security, crime prevention and abatement, threat interdiction, criminal justice, and specialized security solutions; defending, protecting, and safeguarding life and property throughout the metro Philadelphia and greater PA/NJ/NY region.

Website: tseonline.org

Phone: (215) 613-4113

Cross Streets: Between S 4th St and S Orianna St