RGH Investigations Company Information
- United States
RGH Investigations, owned and operated by Bob Hanrahan, is a full service, licensed, and highly experienced private investigation agency serving the Chicago, Illinois and Chicago area for over 56 years. For over 15 years, Bob Hanrahan and his team of private investigators regularly work on surveillance cases, workman's comp cases, background check and serve papers in Chicago, Illinois and around the country. Our private investigators regularly conducts investigative assignments for law firms, businesses of various sizes and individuals. They come to RGH Investigations because of our Chicago roots and inherent trust.