1. South Central MN Excavating 11028 Us Highway 169, Amboy, MN 56010 Coordinate: 43.87464,-94.17591 Phone: (507) 381-8084
2. Granberg Drainage 12148 Us Highway 169, Amboy, MN 56010 Coordinate: 43.90452,-94.17406 Phone: (507) 674-3255