Since 1991, ASB Avionics has been serving the aerospace avionics industry, including air transport, corporate, military or general aviation. Its service aircraft ranges from single engine to multiengine air transport aircraft. The company is a complete avionics service provider that offers maintenance, design, repair, retrofits, installation and custom fabrication. ASB Avionics provides custom engineering and installation of TCAS, Mode-S Transponder, flat panel displays, laser navigation and reference systems, to name a few. The company offers products from manufacturers, such as Honeywell, Rockwell Collins, Chelton, AirCell and Sandel, among others.