According to our records, this business is located at 2809 W Lincolnway in Sterling (in Whiteside County), Illinois 61081, the location GPS coordinates are: 41.7919995 (latitude), -89.7324439 (longitude). Rock River Lumber & Grain Co is categorized under Grain Elevators (SIC code 4221). Known organization manager is Gary Forward. Current estimates show that the unit has a sales volume of $830,000 and staff of approximately 5 people. You can contact the company by phone at (815) 625-5363.