According to our records, this business is located at PO Box 6782 in Chicago (in Cook County), Illinois 60680, the location GPS coordinates are: 41.8781136 (latitude), -87.6297982 (longitude). Elite Investigative Service is categorized under Protective Services, Guard (SIC code 7381). Current estimates show that the unit has a sales volume of $174,000 and staff of approximately 6 people. You can contact the company by phone at (773) 723-8110.