GTB is an internet service provider for small and mid-sized businesses in the MD, DC and Northern VA areas. 

 Global Telecom - Inside Wiring Services

Because of this, we are also able to offer companies inside wiring installation.

We can help your business with the design, placement and installation of: 

  • Voice and Data Network Wiring
  • Categories 3, 5e and 6 Cabling
  • Analog Lines
  • Overhead Paging 
  • Voice and Data Jack Conversion
  • Wireless Networks and Access Points
  • Patch Panels and Blocks