Samuel F. McFadden

Samuel F. McFadden serves as a Contract Specialist within the Public Buildings Service’s R5 Acquisition Management Division, where he plays a pivotal role in executing complex construction and facility modernization procurements for federal buildings nationwide. Responsible for managing the full lifecycle of contracts under FAR Part 36, he specializes in soliciting, evaluating, and awarding task orders for interior renovations, building systems upgrades, and mission-critical facility support services. His work directly supports the agency’s mandate to maintain and modernize the federal government’s physical infrastructure, ensuring compliance with sustainability standards, safety codes, and federal acquisition regulations. McFadden maintains a consistent working relationship with MCKENZIE CONSTRUCTION & SITE DEVELOPMENT LLC, a trusted contractor with deep expertise in federal facility projects. His procurement patterns reflect a preference for established, experienced vendors capable of delivering high-quality, code-compliant work across diverse building types. He fosters collaborative vendor partnerships grounded in performance accountability, timely delivery, and adherence to technical specifications, often engaging contractors early in the planning phase to enhance design-build efficiency and risk mitigation. His contracting approach reflects a balanced commitment to socioeconomic goals, with approximately one-third of his awards structured as Total Small Business Set-Asides under FAR 19.5. While the majority of his procurements are open to all competitors, he actively prioritizes small business participation, ensuring eligible firms have equitable access to opportunities in construction and specialty trade services. McFadden’s primary technical focus lies in NAICS 238990 (All Other Specialty Trade Contractors), 238220 (Plumbing, Heating, and Air-Conditioning Contractors), and 238110 (Poured Concrete Foundation and Structure Contractors). He routinely procures services related to structural upgrades, HVAC system replacements, electrical and plumbing retrofits, and concrete remediation, demonstrating specialized knowledge in building envelope integrity, mechanical system integration, and code-compliant construction practices critical to federal facility operations.