MASON ELECTRIC CO.

Mason Electric Co. specializes in the design and manufacturing of mission-critical electronic components and aircraft subsystems for defense and aerospace applications. The company produces toggle switches, push switches, switch assemblies, and other precision control devices compliant with military and aviation standards, alongside custom switchgear, wiring devices, and electronic connectors. Their technical expertise spans high-reliability component fabrication, electromechanical system integration, and ruggedized hardware development for harsh operational environments. A consistent focus on 336413 and 334419 NAICS codes indicates deep specialization in aircraft electrical systems and non-semiconductor electronic components, with demonstrated capability in producing parts that meet stringent DO-160, MIL-SPEC, and aerospace quality requirements. Their ability to deliver complex assemblies under tight tolerances positions them as a trusted supplier for mission-essential avionics and control systems. The contractor maintains a strong, recurring relationship with the Department of Defense, particularly through DLA Aviation and DLA Land and Maritime, supplying components critical to aircraft maintenance, repair, and overhaul programs. Work for these agencies centers on replenishment of legacy and current-generation military aircraft parts, including switch assemblies and control hardware used in fixed-wing and rotary platforms. The consistency of awards suggests a well-established supply chain role within the DoD’s sustainment ecosystem. Industry focus is anchored in aerospace-grade electronic manufacturing, with primary emphasis on aircraft auxiliary equipment, switching systems, and precision wiring devices. Mason Electric Co. serves as a niche provider of non-semiconductor components essential to flight control, power distribution, and avionics interfaces, filling a critical gap in the defense supply chain for legacy and modernized platforms. As a small business with a single location in Sylmar, California, Mason Electric Co. operates without federal certifications but maintains a focused, technically proficient presence in the defense industrial base. Their geographic positioning supports rapid response to DoD logistics hubs on the West Coast, reinforcing their role as a reliable, specialized manufacturer within the national security supply network.