1. Maschmann Construction Inc PO Box 545, Montezuma, IA 50171 Coordinate: 41.592846,-92.52758 Phone: (641) 623-5383
2. Sparks Energy Efficient 156 Center Point Dr, Montezuma, IA 50171 Coordinate: 41.59707,-92.58435 Phone: (641) 623-1400