United States Illinois
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Ablejack, Inc. - Installs phone jacks in houses, condos, apartments and offices. Serving all major metropolitan areas in the U.S. and Canada. Includes pricing and service area list. Palatine
Alumni Technology Services - Supply and install Vodavi products, including XTS, STS, DHS and all starplus models. Indianapolis
Applied Communications Group - Supply, design, and installation of communication cabling systems. Roselle
A-Tel Communications - Offering communication phone systems for both large and small businesses. Harwood Heights
Bishop Computer Corp. - Avaya telephone system service, IP Office, cabling, Network troubleshooting and installations. Hoffman Estates
Commercial Telephone Systems - Sales and service of Telephone systems, serving a 100 mile radius from the St. Louis Arch. Granite City
Connect Technology - Contractor specializing in optical fiber and high-speed copper network cabling for CCTV, Access Control and telephone systems. Elk Grove Village
Converged Communication Systems - Installation, service and maintenance. Focused on business telephone systems, Voip, IP office and internet. Evanston
D & S Communications - Communication systems and service for the secondary market. Elgin
Datatel - Lucent legend, small PBX /key system. Category 3 and 5 voice and data cabling in the Chicago area.
Dial-A-Tech Communications, Ltd. - Sales and service of business telephone systems in and around the Chicago area. Chicago Ridge
The Listen Company - A client focused, total solutions communications company serving the Chicago area.
Prime Telecommunications, Inc. - Providing business telephone and voice-data systems to the greater Chicago area.
Technology Solutions Group, Inc. - Provider of voice and data solutions, telephone, voicemail, call center and IP located in Wheaton.
Telcom Innovations Group - Providing voice and data applications. Services Itasca, IL.
Tele-Movers - Buy and sell and install new, used, refurbished business telephone equipment.
Wiilcom - Sales and service on business telephone systems. Gurnee
Wireline Inc. - Provides telecommunication services to the greater Chicago area. Offerings include phone systems, voice and data cabling, VoIP, and paging. Help build the largest human-edited directory on the web.