1. National Oilwell Varco 1227 Industrial Dr, Navasota, TX 77868 Coordinate: 30.357645,-96.05936 Phone: (936) 825-7070
2. National Oilwell Varco 9475 Fm 1227 Rd, Navasota, TX 77868 Coordinate: 30.36768,-96.08937 Phone: (936) 825-7070