Tina Crosby

Tina Crosby serves as a Contract Specialist within the Department of the Air Force at FA2517 21 Cons Bldg 350, where she plays a pivotal role in executing mission-critical procurements that sustain and modernize defense infrastructure. Her responsibilities include managing the full lifecycle of contracts for facility systems, environmental services, and operational support, ensuring compliance with federal acquisition regulations and alignment with Air Force readiness objectives. She specializes in acquisitions related to building systems integration, site resilience, and mission-enabling services, often coordinating with engineers and program managers to translate technical requirements into solicitation documents and award strategies. Crosby maintains consistent working relationships with a core group of contractors, including ASTERI CONSULTING SERVICES LLC, AMD INTERNATIONAL TECHNOLOGIES LLC, MCKENZIE CONSTRUCTION & SITE DEVELOPMENT LLC, ARHAB LLC, and PRIMEPRO BUSINESS SOLUTIONS LLC. These partnerships reflect a pattern of engagement with firms experienced in facility modernization, technical consulting, and site-based infrastructure support. Her procurement approach emphasizes reliability, performance-based outcomes, and long-term vendor collaboration, fostering trust through transparent communication and rigorous contract administration. Her contracting patterns demonstrate a balanced commitment to socioeconomic programs, with HUBZone, Total Small Business, and No Set-Aside categories each accounting for one-third of her awards. This reflects a deliberate strategy to promote equitable access for small businesses while maintaining flexibility to meet urgent operational needs. She actively prioritizes small business participation across multiple socioeconomic categories, reinforcing the Air Force’s mandate to foster competitive, diverse supplier ecosystems. Crosby’s primary procurement focus lies in NAICS 238220 (Plumbing, Heating, and Air-Conditioning Contractors), 561730 (Landscaping Services), and 562111 (Solid Waste Collection), underscoring her expertise in facility sustainment and environmental management. She regularly oversees contracts for HVAC system upgrades, grounds maintenance, and waste removal services critical to installation operational continuity, demonstrating deep technical familiarity with defense infrastructure lifecycle requirements.