1. Matthaei Excavating, Inc. 26430 446th Ave, Canistota, SD 57012 Coordinate: 43.55365,-97.28639 Phone: (605) 296-3185
2. D & D Custom Builders 26065 443rd Ave, Canistota, SD 57012 Coordinate: 43.60768,-97.34845 Phone: (605) 366-9939