Location How can we help you today? Here’s where to find us. VSGi Headquarters 7900 Westpark Drive, Suite T610McLean, VA 22102(877) 402-8744 Customer and Technical Support Need help? The VSGi helpdesk provides full technical support services for our customers. Call or submit a support ticket online. Submit a support ticket online (888) VTC-SERV (888-882-7378)