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Guardian Security Training provides New York State approved security guard training courses for Long Island and NYC. GST is the only training facility on Long Island to offer not only security guard courses, but private investigator development, HR218, conceal carry courses, and active shooter… Guardian Security Training provides New York State approved security guard training courses for Long Island and NYC. GST is the only training facility on Long Island to offer not only security guard courses, but private investigator development, HR218, conceal carry courses, and active shooter response seminars and drills. Read more
Guardian Security
150 Motor Parkway, Suite LL20, Hauppauge, NY
150 Motor Parkway, Suite LL20, Hauppauge, NY
Additional Locations See All
Guardian Security Key
167 Trinity Avenue Southwest, Atlanta, GA (1258 Km Away)
Guardian Security Training
940 Grand Blvd, Unit A, Deer Park, Deer Park, NY (8607 Km Away)
Guardian Security Options
6412 NW 155th St, Edmond, OK (2197 Km Away)