TMT-EXCEL Communication Service is Responsible and Reliable Scalable Solutions: TMT-EXCEL delivers integrated, scalable, customized solutions to meet all business communication needs. As voice, data, Internet, IP technologies change, we help our clients take full advantage of the utility and longevity of their current technology, offering solutions- from system design through implementation and network management-tailored specifically to meet their changing business needs.

Full Service Capabilities

Single point of contact with all carriers.

  • 24 hours a day, 7 days a week, with a 2-hour emergency response

  • Remote Maintenance/Diagnostic Center to support clients on a real-time basis and meet the needs of demanding clients, such as hospitals, fire departments, hotels and government offices

  • Extensive inventory and fully stocked service vehicles to ensure fully functioning systems at clients’ locations

  • Centrally located office for timely, economical service throughout Long Island and the Metropolitan New York region


Communication Systems Integration
Integrated, scalable and accurate
network services & solutions
Custom Designed Call Centers
Service your current phone system
Trade in your existing phone system
Contact us for more information about our services


40 Oser Ave., Suite 5, Hauppauge, NY 11788 - 631-952-1000 ext 181