Patrick S. Duff

Patrick Duff serves as a Contract Specialist within the Department of the Air Force under FA4484, supporting mission-critical infrastructure and operational readiness at military installations. He manages the full lifecycle of procurement actions for maintenance, construction, and technical services essential to sustaining air base facilities, including HVAC, electrical systems, and environmental compliance initiatives. His role ensures alignment with FAR regulations and DoD acquisition policies, with a focus on delivering timely, compliant contracts that support high-readiness environments for aircraft and personnel. Duff routinely handles task orders and indefinite-delivery/indefinite-quantity (IDIQ) contracts under the General Services Administration’s Multiple Award Schedules and Department of Defense construction vehicles. He maintains strong working relationships with key contractors including PAETZOLD CONSTRUCTION CO INC, SEQUOIA CONSTRUCTION INCORPORATED, RANCO CONSTRUCTION INC, THE PASSANANTE GROUP, LLC, and XENTURIS LLC, primarily engaging firms with proven expertise in facility modernization, specialized construction, and technical support services. His contracting approach emphasizes performance-based outcomes and rigorous contractor accountability, fostering long-term partnerships with vendors capable of delivering complex, mission-sensitive work under stringent safety and regulatory standards. Duff demonstrates a robust commitment to small business participation, with nearly 70% of his awards designated as total small business set-asides under FAR 19.5, alongside targeted HUBZone and service-disabled veteran-owned small business (SDVOSB) set-asides. His socioeconomic contracting patterns reflect a deliberate strategy to broaden vendor diversity while ensuring competitive, capable sources for mission-critical services. His primary NAICS focus includes 238110 for poured concrete foundation work, 541511 for custom computer programming services, and 711510 for independent technical and creative support, indicating a diverse procurement portfolio that extends beyond traditional construction to include specialized technical and operational services critical to Air Force readiness.