Robert K Mack

Robert K. Mack serves as a Contract Administrator within the FA4528 5 Cons unit of the Department of the Air Force, responsible for managing the full lifecycle of facility infrastructure acquisitions. His role centers on ensuring compliance with federal procurement regulations while advancing the agency’s mission to sustain and modernize Air Force installations through construction and systems integration. He routinely handles complex contracts for building systems—including electrical, plumbing, HVAC, and roofing—as well as structural construction for commercial, institutional, and industrial facilities, often coordinating with engineers and project managers to align contractual deliverables with operational requirements. Mr. Mack maintains a strong working relationship with MCKENZIE CONSTRUCTION & SITE DEVELOPMENT LLC, a primary contractor for site development and facility upgrades. His procurement approach emphasizes collaborative vendor partnerships, fostering long-term relationships with firms that demonstrate technical proficiency in facility modernization and timely performance under performance-based service contracts. He prioritizes contractors with proven experience in military installation environments and a track record of adherence to safety and environmental compliance standards. A staunch advocate for small business participation, Mr. Mack consistently structures procurements with a 76.9% total small business set-aside rate under FAR 19.5, reflecting a deep commitment to socioeconomic contracting goals. His portfolio frequently supports small, disadvantaged, and service-disabled veteran-owned businesses, ensuring broad access to Air Force infrastructure opportunities while maintaining competitive rigor. His primary NAICS focus includes 561990 (all other support services), 238110 (concrete foundation contractors), and 423610 (electrical wholesale distribution), underscoring expertise in integrated facility services, structural construction, and building system components. He specializes in procuring turnkey solutions that combine construction, maintenance, and technical support services, demonstrating a nuanced understanding of the interdependencies between mechanical, electrical, and structural systems in mission-critical Air Force facilities.