Security Logistics Group (SLG) is a quality minority owned Security Company operating in the Chicagoland area. Founded in 2014 by David McGrew, an industry professional who has proudly served on the Chicago Police Department since 2005. Through his work on the Chicago Police Department and as an 8 year employee/manager at Security Professionals Inc. (a Chicago based security and investigation company), he has proven experience for providing a first class service to clients within the public and private sector.