Security Group Inc. has been gladly serving the Raleigh region since 1987. Since then, we have been working closely with homeowners and top-of-the-line contractors to design, and install various low-voltage systems including custom security and camera systems. In addition, we design and install residential sound systems, theater rooms, enhanced WiFi systems, structured wiring such as HDMI, TV/Ethernet outlets, and central vacuums. We also extend our great services to corporations and business entities to install and monitor security.