1. Gruhn Backhoe & Tiling 652 Newburg Rd, Grinnell, IA 50112 Coordinate: 41.80306,-92.66169 Phone: (641) 990-3028
2. Strand Excavating Inc 13895 Highway 6 E, Grinnell, IA 50112 Coordinate: 41.71668,-92.80784 Phone: (641) 498-7373