Birch Tech Services Include Antenna Installation, Internet, Satellite and Wi-Fi People have come to associate telecommunications exclusively with Internet services, but it encompasses far more than that. Birch Tech is a telecommunication company that provides National Broadband Network (NBN) BriefingWire.com, 5/17/2021 - People have come to associate telecommunications exclusively with Internet services, but it encompasses far more than that. Birch Tech is a telecommunication company that provides National Broadband Network (NBN), but it also installs traditional-style antennas that enable residents to receive digital signals for free TV. Free no-obligation quotes are available for all work. As a full spectrum telecommunication company, Birch Tech can troubleshoot, maintain and repair problems with outdoor antennas, satellite and NBN systems, and address issues that interrupt TV, phone and Internet reception. The technicians are skilled in security and CCTV systems and provide boosters to enhance reception. Data points are installed, along with wall-mounted TVs.