Corporate Security and Investigations (CSI) is a full service, professional investigative and security firm consisting of a team with proven experience and integrity, rendering professional services to a diverse group of clients, including insurance companies, law firms, corporate entities, educational institutions, private individuals, the health care industry and the general public. As a result of our focus on total quality, trust, reliability and expertise, we have earned recognition as a professional organization and will continue to strive to be the standard of professionalism in the industry.

Complacency in the areas of safety and security is no longer acceptable. Never before have trust and confidence, in both investigators and security, been more critical. We have the expertise to help our clients affordably meet challenges and minimize risks in our fast-changing and challenging world.

Providing client services in a responsible, ethical manner is important, but no more important than service to the members of CSI who perform those services. Thus, the quality of professional life is of paramount importance.

Services

Investigations 
 
Surveillance 
 
Background Investigations 
 
 
Security and Protection (Pennsylvania Only) 
 
Vulnerability Analysis 
 
Crisis Management / Consequence Mitigation Planning 
 
Litigation Support 
 
Security and Protection Training (Pennsylvania Only) 
 
Technical Support Group 
 
Government Matters

Littleton Private Investigator