Once completed please hit the submit button. It is our mission to provide the private and public sectors of our society with professional, affordable, top quality security guard service. We are committed to keeping our clients safe from theft, vandalism, illegal trespass or any act that endangers our society. We are dedicated to the safety of our fellow citizens and the defense of our country from terrorism. We firmly believe that we can help keep America safer one site at a time. Private Investigations - Advanced Security Services, Inc. Provides private investigators to photograph and document incidents as they happen.