1. Loken Excavtion & Drainage 3695 Hoffman Dr NW, Owatonna, MN 55060 Coordinate: 44.09423,-93.27277 Phone: (507) 451-2873
2. D & M Construction 3835 Park Dr, Owatonna, MN 55060 Coordinate: 44.08048,-93.21914 Phone: (507) 451-3080