SOURCE DETECTION SYSTEMS LLC

SOURCE DETECTION SYSTEMS LLC specializes in the calibration, repair, and precision testing of electronic and military-grade equipment, delivering mission-critical maintenance services to defense systems. Their core capabilities include high-accuracy calibration of sensitive instrumentation, remedial repair of precision electronic components, and laboratory-based verification services aligned with military and federal standards. The contractor demonstrates deep technical proficiency in maintaining the integrity of test and measurement systems, ensuring compliance with traceable metrology requirements and environmental stress protocols. Their work supports operational readiness by preserving the reliability of field-deployed hardware, with particular expertise in calibration workflows and failure analysis for complex avionics, sensors, and communication devices. The company maintains a consistent relationship with the Department of Defense, providing sustained support for calibration and equipment remediation across multiple platforms. Their engagements reflect a pattern of repeat, mission-critical contracts focused on sustaining the functionality of legacy and modernized defense systems, indicating trusted, long-term partnership status within defense maintenance ecosystems. Industry focus centers on NAICS 811219 for precision equipment repair and maintenance and NAICS 541380 for laboratory testing services, positioning the firm as a niche provider of technical sustainment for electronic systems requiring certified metrology and diagnostic validation. This specialization serves defense, aerospace, and high-reliability industrial sectors where equipment accuracy and regulatory compliance are non-negotiable. SOURCE DETECTION SYSTEMS LLC is a small business structured as a 2L entity, headquartered in Fort Wayne, Indiana. While currently holding no formal government certifications, the company’s demonstrated performance in high-stakes defense environments underscores its credibility as a reliable technical services provider within the federal supply chain. Their geographic presence supports regional defense logistics networks with on-site expertise in precision maintenance and test laboratory operations.