1. Rohrer Brothers Inc 2285 Highway 6 Trl, Marengo, IA 52301 Coordinate: 41.786285,-92.07205 Phone: (319) 642-5557
2. Heartland Coop 2104 Highway 6 Trl, Marengo, IA 52301 Coordinate: 41.7872,-92.08315 Phone: (319) 642-5529