Larry.D. Sizer

Larry D. Sizer serves as a Contracting Officer with the FA3016 502 Cons Cl under the Department of the Air Force, responsible for managing mission-critical procurement actions that sustain Air Force installation readiness. His portfolio focuses on acquiring specialized maintenance, medical, and facility services essential to operational infrastructure, with particular emphasis on modernizing communications systems, medical equipment, and airfield support capabilities. He executes full and open competitions under FAR and DFARS guidelines, ensuring compliance with federal acquisition standards while delivering timely, high-integrity contracts that support national defense objectives. Sizer maintains long-standing relationships with a core group of contractors including PERRY MANAGEMENT CORP OF SOUTH DAKOTA, L.L.C, WILLIAM T BROOKS & ASSOCIATES INC, CITADEL FEDERAL SOLUTIONS LLC, NEXLEGACY LLC, and AJ COMMERCIAL SERVICES, INC. These partnerships are characterized by consistent recompetition and performance-based contract execution, reflecting a preference for vendors with proven technical expertise in facility systems, medical instrumentation, and maintenance logistics. His contracting approach emphasizes accountability, quality assurance, and lifecycle support, fostering reliable vendor performance across complex operational environments. All of Sizer’s acquisitions are conducted as full and open competitions with no set-asides, reflecting a strategic focus on technical capability over socioeconomic preferences. While he does not utilize 8(a), HUBZone, or SDVOSB set-asides, his procurement process remains transparent and competitive, prioritizing best-value outcomes based on technical merit and past performance. His primary procurement focus is squarely on NAICS 334516 — Analytical Laboratory Instrument Manufacturing — indicating deep specialization in the acquisition of precision medical diagnostics, environmental monitoring systems, and laboratory-grade analytical equipment critical to Air Force health and safety operations. This technical domain requires rigorous specification development, calibration standards adherence, and integration with existing medical infrastructure, underscoring his expertise in high-stakes, regulated procurement environments.