Guardian FiberglassOyHello » Guardian Fiberglass Address: 4200 N Industrial Blvd, Kingman, AZ Country: Mohave Zip Code- 86401-4518 Contact: Guy Edwards Role: Plant Mgr Phone: (928) 681-4200 FAX: (928) 692-6086 Annual Sales EST: 124150000 Employees: 130 SIC Code: 2821