1. Kinzenbaw Earthmoving 100 W Main St, Marengo, IA 52301 Coordinate: 41.80103,-92.07046 Phone: (319) 642-3415
2. Cronbaugh Excavating Po Box 363, Marengo, IA 52301 Coordinate: 41.786285,-92.07205 Phone: (319) 560-5882