New! Sign up for a free system demonstration. SCI hosts free information sessions covering VoIP, Digital Telephony and Network Infrastructures. For more information or to sign up, contact us.   New! No-cost system analysis. Use our expertise to your advantage by scheduling a free system analysis.  At no cost to you, SCI will conduct a complete survey of your current system to determine the most effective solution for your needs. Wireless Conference Center with no strings attached! SCI has completed a cutting edge wireless conferencing system in Hackley School's conference room; complete with hidden cabling and audio calibration to meet the room's specific acoustical needs. Tarrytown, NY Visit our recent projects portfolio.

Superior Communications (SCI) is a certified telecommunications and data solutions provider.  We design customized, flexible solutions that improve our customers’ ability to communicate.  We have delivered affordable installations and exceptional customer service to businesses, schools and municipalities since 1986. We differentiate ourselves by: Having more than 20 years experience connecting multi-location businesses; Designing the most cost-effective long-term solution; Installing complete systems including cable, network, voice and video systems; and Providing 24-hour emergency service that is never more than 2 hours away. Read more about Superior.

Your business is growing and your current network infrastructure needs to be upgraded. You are planning to open another office across town or across the country. All the offices and remote users need to be connected seamlessly.  Your solution is StoneGate. More Featured Products  StoneGate by StoneSoft  VistaPlex by Clear2There Stay Up-to-Date  Join our mailing list to receive information about our promotions and latest technology.