Welcome to Defiant Holdings Co.

Defiant Communications specializing in Radio Over IP technology installation and services. VHF used equipment sales.

Defiant Motorsports Cars, Trucks, Bikes, ATV, and Dirt Bikes parts, services, modification and installation. Your one stop for any aftermarket parts you need.

Defiant Emergency Equipment sales and installation of emergency vehicle products, lighting, mounts, radios, and computers. Your source for Amber, Red, and White LED lights.