According to our records, this business is located at Highway 250 in Bridgeport (in Lawrence County), Illinois 62417, the location GPS coordinates are: 38.7164847 (latitude), -87.7559583 (longitude). ERG Illinois Inc is categorized under Oil and Gas Consultant (SIC code 1382). Known organization manager is Jack Shawver. Current estimates show that the unit has a sales volume of $9,120,000 and staff of approximately 60 people. You can contact the company by phone at (618) 945-8600; the following fax number is also provided: (618) 945-9203.