1. Speicher Excavating Inc 520 Clover Cir, Fredericksburg, IA 50630 Coordinate: 42.97166,-92.19709 Phone: (563) 237-5907
2. Trewin Pumping SVC 3140 250th St, Fredericksburg, IA 50630 Coordinate: 42.99356,-92.13278 Phone: (563) 429-3411