1. Martin Marietta Aggregates 15719 Airport Rd, Greenwood, MO 64034 Coordinate: 38.83114,-94.32486 Phone: (816) 537-6733
2. B & B Builders Inc 16703 S Groll Rd, Greenwood, MO 64034 Coordinate: 38.81498,-94.34464 Phone: (816) 537-7715