1. Sevig Utility Co 1840 Commercial Dr, Walford, IA 52351 Coordinate: 41.89007,-91.82531 Phone: (319) 845-3067
2. DW Zinser Co Inc 1775 Commercial Dr, Walford, IA 52351 Coordinate: 41.88915,-91.82383 Phone: (319) 846-8090