Door Control Services, Inc. 321 VZ CO. RD. 4500 BEN WHEELER, TX 75754 800-356-2025 voice 877-888-5220 fax www.doorcontrolservices.com Joe DeSisto, Business Development: 724-650-3979 jdesisto@doorcontrolservices.com Door Control Services, Inc. manufactures universal automatic sliding door drive systems, automatic and manual door hardware, and provides rebuilding of electronic controls, motors, and gearboxes (operators). Brand Names: DC ONE.