In Illinois - 708-263-6077
IL Licensed Detective Agency 117-001011
Copyright 1998-2014 STO Investigations, Inc.
831 West Maple Avenue - Suite 120 - Homewood, Illinois  60430
         Phone - 708-
Quality - Experience - Dedication
 STO Investigations, Inc.  is an Illinois corporation that has
been licensed by the Illinois Department of Financial and
Professional Regulation as a Private Detective Agency
117-001011) since 1998.  Since that time, STO Investigations,
Inc. has served thousands of legal documents, conducted
hundreds of surveillances, and assisted Attorneys, Process
Servers, Investigators and Banks with all of their investigative
About Us