Petrina Stack

Petrina Stack serves as a Contract Specialist with the W6QM MICC FDO at Fort Bragg, supporting the Department of the Army’s mission to sustain critical garrison infrastructure and ensure operational readiness. She manages the full lifecycle of acquisition actions for mission-critical services, including facility maintenance, base support operations, and infrastructure enhancements. Her portfolio centers on ensuring timely, compliant, and efficient procurement of services essential to the daily functioning of one of the Army’s largest active-duty installations. Stack specializes in negotiated acquisitions under FAR Part 15, with a focus on performance-based contracting and service-level agreements that align with installation sustainability goals. She maintains consistent working relationships with key contractors including SILVER NATIONAL CORP., A TO B CREATIONS INC, and TACTICAL ELECTRONICS AND MILITARY SUPPLY L.L.C., engaging them primarily for janitorial, facility maintenance, and specialized military support services. Her contracting approach emphasizes vendor reliability, past performance evaluation, and compliance with federal standards, fostering long-term partnerships that support mission continuity. Stack prioritizes vendors with proven capabilities in military installation environments and demonstrates a preference for contractors with experience in high-tempo, mission-critical settings. Petrina exhibits a strong commitment to socioeconomic contracting, regularly utilizing Small Business Set-Asides under FAR 19.5, with nearly 30% of her awards designated for total small business participation. She actively employs 8(a), HUBZone, and Service-Disabled Veteran-Owned Small Business (SDVOSB) set-asides, reflecting a balanced approach to promoting equitable access while ensuring competitive rigor. Her contracting patterns demonstrate deliberate alignment with federal small business goals, consistently creating pathways for certified disadvantaged and veteran-owned firms to compete for installation support contracts. Her primary procurement focus lies in NAICS 561720 (Janitorial Services) and 237310 (Highway, Street, and Bridge Construction), with additional activity in building services, vehicle leasing, and specialized military equipment support. This technical specialization underscores her expertise in managing complex, multi-disciplinary service contracts that require coordination across logistics, facilities management, and environmental compliance domains.