Illinois
Mid-West Protective Service, Inc.
Email: mid-west@earthlink.net
Web site: http://www.private-investigator.com
Grill Investigations, LLC
Email: info@grillinvestigations.com
Web site: http://www.grillinvestigations.com
Malley Investigations
Email: info@maleyinvestigations.com
VTS, Inc
Email: Vtsinc@ix.netcom.com
Tower Investigations, Inc.
Email: Sleuthhound@prodigy.com
Hrdoey& Associates
Email: bhrodey@starnetinc.com
Frederick C. Costigan, III
Email: costigan@soltec.net
Brindac & Son Private Investigations
Email: pi@brindac.com
JP Investigations
Email: jpinvestigations@sbcglobal.net