1. Midland Concrete Products 1395 Hawkeye Dr, Hiawatha, IA 52233 Coordinate: 42.05077,-91.67746 Phone: (319) 393-3531
2. EarthWorks Po Box 303, Hiawatha, IA 52233 Coordinate: 42.042454,-91.67696 Phone: (319) 432-2705