940 Grand Blvd Unit A, Deer Park, NY 11729
631-351-6473
Listed by Guardian Security Training
Updated on May 22, 2023
Guardian Security Investigation & Training, previously named Guardian Investigations, centrally located on Long Island in Deer Park, NY, was formed in 2007 by Matthew Seifer, a Licensed Private Investigator, Registered Armed Guard, and Division of Criminal Justice Services (DCJS) Certified Instructor.
The headquarters of Guardian Security Training is located at 940 Grand Blvd Unit A, Deer Park, NY 11729.
The contact phone number for Guardian Security Training is 631-351-6473.
The official website for Guardian Security Training is https://gstny.com/.
The representative of Guardian Security Training is Guardian Security Training.
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