DUOTECH SERVICES LLC

Duotech Services LLC specializes in the repair, maintenance, and manufacturing of mission-critical avionics and precision electronic systems for U.S. defense and homeland security operations. The company delivers technical support for aircraft-specific instrumentation, including pinger testers, circuit card assemblies, interface units, and control-display systems used in MH-65 and other military platforms. Their expertise spans the full lifecycle of aeronautical navigation, detection, and guidance equipment, with deep proficiency in troubleshooting, reverse engineering, and re-manufacturing complex electronic assemblies to meet military specifications. Duotech’s technical edge lies in its ability to sustain legacy systems with limited documentation, ensuring operational readiness for time-sensitive aerospace and maritime missions. The contractor maintains a consistent relationship with the Department of Defense, providing direct support for aircraft maintenance, sensor calibration, and asset retrieval systems, while also delivering critical repair services to the Department of Homeland Security for Coast Guard aviation platforms. Their work is focused on sustaining airworthiness through precision electronic intervention, particularly for systems integral to search and rescue, underwater acoustics, and flight instrumentation. Duotech’s primary industry focus centers on the manufacturing and maintenance of totalizing fluid meters, aeronautical instruments, and electronic repair services—NAICS codes 334514, 334511, and 811210—reflecting a niche specialization in defense-grade avionics and precision measurement devices. The company positions itself as a trusted sustainment partner for aging military systems requiring exacting technical fidelity and rapid turnaround. As a small business structured as a 2L entity based in Franklin, North Carolina, Duotech Services LLC operates without federal certifications but leverages deep technical domain knowledge to serve high-integrity government programs. Their geographic proximity to defense logistics hubs enhances responsiveness to urgent repair and retrofit requirements across military and federal aviation sectors.