According to our records, this business is located at 8 S Michigan Ave Ste 618 in Chicago (in Cook County), Illinois 60603, the location GPS coordinates are: 41.8819021 (latitude), -87.6248878 (longitude). Col/Debt Collection System is categorized under Adjustment Bureaus (SIC code 7322). Known organization president is Raymond Deans. You can contact the company by phone at (312) 759-3804.