ADG Communications specializes in the sale, service and installation of telecommunication systems. It provides a range of headsets, refurbished equipment and voice mail products. The company also offers telephone, computer networking, and voice, data and fiber cabling systems. ADG Communications installs e-mail and exchange servers. It provides network cabling, wireless networking, fiber-optic installation, disaster recovery, and Web development and hosting services. The company also offers computer networking and conference call management services. ADG Communications additionally provides local and remote maintenance services. It implements multipair and shielded copper and fiber optic wiring designs for various applications. The company offers online ordering services.