GCW Industrial Services, Inc. MANUFACTURING-INDUSTRIAL CHEMICALS & SERVICE REPAIR GCW Industrial Services, Inc. Visit Website 1066 Boulder Road Greensboro, NC 27409 (336) 992-3112 Hours: M-F 8:30-6:00. Emergency Repairs Available After Regular Business Hours. About About Industrial Electronic Service & Repair. Expert repair in our shop and on-site service in emergency situations. 30+ years of experience of component-level repair of Industrial Controls.