SPECIAL SERVICE provides security management services on a project or continuing basis, as well as security expert witness and litigation support services.

providing a full range of security related services

Dallas Security, Inc. - background investigations, risk management, security consulting

With more than 40 years of experience in the field of crime and loss prevention, crowd control, expert witness security, security training and premises security ...

With more than 40 years of experience in the field of crime and loss prevention, crowd control, expert witness security, security training and premises security ...

Ralph Witherspoon, CPP, CSC, security expert witness, with 35 years experience in premises security and loss prevention consulting, handles “high stakes” p ...