1. Koch Construction 57095 885 Rd, Hartington, NE 68739 Coordinate: 42.6564,-97.11234 Phone: (402) 254-6980
2. R & B Land Tilling & Constr 207 W Main St, Hartington, NE 68739 Coordinate: 42.6223,-97.26698 Phone: (402) 254-6778