1. Larsen Construction 1839 Juniper Ave, Humboldt, IA 50548 Coordinate: 42.78397,-94.2665 Phone: (515) 332-1733
2. Russ Meyer Construction 1401 9th Ave N, Humboldt, IA 50548 Coordinate: 42.73124,-94.22892 Phone: (515) 332-1640