J.L SHEPHERD AND ASSOCIATES, INC.

J.L. SHEPHERD AND ASSOCIATES, INC. specializes in the repair, maintenance, and operational support of high-precision irradiation systems and mission-critical electronic equipment for defense and public health applications. Their technical expertise centers on the calibration, recertification, and emergency remediation of radiation sources, actuation systems, and irradiators—equipment essential to medical isotope production, sterilization, and defense-related applications. The contractor demonstrates deep proficiency in handling radioactive components, performing field-based system diagnostics, and executing complex transfer operations under stringent safety protocols, with a demonstrated ability to respond rapidly to time-sensitive failures in classified or regulated environments. Their niche lies in sustaining legacy irradiation infrastructure where commercial alternatives are limited, combining precision electronics repair with radiological safety compliance. The company maintains a consistent partnership with the Department of Defense, delivering critical maintenance for irradiation apparatuses used in military and nuclear logistics, while also supporting the Department of Health and Human Services with emergency repairs to biomedical irradiation systems. Their work for these agencies is characterized by urgent, mission-essential interventions requiring regulatory adherence and technical precision under compressed timelines. Primary industry focus is on electronic and precision equipment repair (NAICS 811210 and 811219), alongside irradiation apparatus manufacturing (334517), positioning them as a specialized vendor for defense and healthcare infrastructure reliant on radiation-based technologies. They serve a highly regulated vertical where expertise in handling sealed radioactive sources, electromagnetic interference mitigation, and system recertification is non-negotiable. As a Women-Owned Small Business and Woman-Owned Business certified contractor based in San Fernando, California, J.L. SHEPHERD AND ASSOCIATES, INC. leverages its small business status to provide agile, responsive support to federal agencies requiring niche technical capabilities not readily available through larger contractors. Their certification enhances access to set-aside opportunities in federal procurement for specialized maintenance services.