Sam McGuffey

Sam McGuffey serves as the primary contracting lead for W071 Endist Omaha under the Department of the Army, overseeing the acquisition of critical infrastructure and support services essential to national defense readiness. Responsible for managing the full lifecycle of construction and engineering contracts, McGuffey ensures alignment with strategic military priorities, including the development of hardened facilities for nuclear deterrence systems, utility corridor upgrades, and integrated training environments. His acquisitions primarily fall under commercial and institutional building construction and heavy civil engineering, requiring deep technical coordination with architects, engineers, and construction managers to meet stringent DoD standards for durability, security, and operational resilience. McGuffey maintains long-standing relationships with a core group of trusted contractors including JOHN BOWMAN, INC., PAF ELECTRICAL, INC., HENDRICKSON TRANSPORTATION LLC, PERINI MANAGEMENT SERVICES, INC., and WASHINGTON EQUIPMENT MANUFACTURING COMPANY, INC. These partnerships reflect a preference for established firms with proven capabilities in military-grade construction, electrical systems integration, and heavy equipment logistics. His contracting approach emphasizes performance-based outcomes, rigorous compliance with federal construction codes, and consistent delivery of mission-critical infrastructure on schedule. While the majority of his acquisitions—83.3%—are conducted without set-asides, McGuffey consistently allocates 16.7% of contract opportunities to Total Small Business Set-Asides under FAR 19.5, demonstrating a deliberate commitment to small business participation without compromising mission requirements. His socioeconomic contracting patterns prioritize capability over certification status, ensuring small businesses with demonstrated expertise in defense-relevant construction are competitively engaged. His technical focus centers on NAICS 236220 (commercial and institutional building construction) and 237990 (other heavy and civil engineering construction), with supplementary procurement of architectural services under 541310. This reflects deep expertise in managing complex, multi-disciplinary projects involving structural reinforcement, utility infrastructure, and facility modernization for high-security military installations.