To reach B.S.IS. in the Saint Louis Metro Call (314) 338-3737

Welcome to B.S.I.S., a Professional Private Investigation Agency.

B.S.I.S. is a St. Louis Private Investigator Agency and is at your service. We offer reliable Private Investigation services in legal matters concerning a variety of disciplines. Learn more about the Private Investigation Agency and its fields of Investigations.

Domestic

Civil

Corporate

Criminal

Who We Are

Success born of experience: Our agents offer Investigation assistance with a high degree of specialized knowledge.