Applied Communications Group specializes in the supply, design and installation of communication systems and other low-voltage systems, providing the right level of infrastructure for end users. It also offers a complementary range of products and services. These full-service applications provide local area networking, telephone services, security systems, paging systems, and full project management with design- build services. It offers other services such as cabling systems design, cabling installation, telephony services, testing and documentation, and certified installations. The company has relationships with leading manufacturers while maintaining its vendor independence, and supplies system solutions to suit all requirements. Applied Communications Group is headquartered in Roselle, Ill.