Business Description
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.Business Hours
Monday : 09:30 - 17:00
Tuesday : 09:30 - 17:00
Wednesday : 09:30 - 17:00
Thursday : 09:30 - 17:00
Friday : 09:30 - 17:00
Saturday : 09:30 - 17:00
Sunday : 09:30 - 17:00
