1. Kemp & Son Conservation Contr 2558 Golden Ave, Letts, IA 52754 Coordinate: 41.37109,-91.25479 Phone: (319) 726-5821
2. Hansford Construction 2570 Burlington Rd, Letts, IA 52754 Coordinate: 41.36807,-91.1884 Phone: (563) 263-0306