Angela B Klein

Angela K. Klein serves as a Contracting Officer for the FA4528 5 Cons under the Department of the Air Force, where she manages the acquisition of critical infrastructure services essential to sustaining and modernizing Air Force installations. Her portfolio encompasses facility construction, building systems integration, and operational support contracts, with a primary focus on electrical, plumbing, HVAC, and roofing systems, as well as structural construction for commercial, institutional, and industrial facilities. She plays a pivotal role in ensuring mission-critical infrastructure remains compliant, resilient, and mission-ready through strategic sourcing and contract administration aligned with federal acquisition regulations. Klein maintains a consistent working relationship with MCKENZIE CONSTRUCTION & SITE DEVELOPMENT LLC, a key prime contractor delivering comprehensive site development and construction services. Her procurement approach emphasizes collaborative vendor partnerships with firms possessing proven expertise in facility modernization, often engaging contractors with demonstrated capability in complex building systems integration and phased construction delivery. She prioritizes performance-based contracting and maintains rigorous oversight to ensure compliance with technical specifications and schedule milestones. A strong advocate for small business participation, Klein consistently structures procurements to maximize socioeconomic opportunities, with 63% of her awards designated as Total Small Business Set-Asides under FAR 19.5. She also regularly employs Service-Disabled Veteran-Owned Small Business (SDVOSB) set-asides, reflecting a deliberate commitment to inclusive contracting and workforce development. Her patterns demonstrate a strategic alignment with federal socioeconomic goals, ensuring equitable access for qualified small businesses while maintaining mission effectiveness. Her technical expertise centers on NAICS categories including 238330 (Flooring Contractors), 561720 (Janitorial Services), and 238990 (Other Building Finishing Contractors), reflecting a focus on facility maintenance and operational readiness. She routinely procures specialized services such as building envelope repairs, mechanical system upgrades, and institutional cleaning, demonstrating deep domain knowledge in facility lifecycle management and infrastructure sustainment within military installations.