Kaye Jocelyn Wierzbicki

Kaye Jocelyn Wierzbicki serves as a Contract Specialist within the Public Buildings Service’s R5 Acquisition Management Division, where she plays a pivotal role in executing complex procurement actions for federal facility modernization and operations. Her responsibilities include managing the full lifecycle of contracts for construction support, building systems upgrades, and mission-critical facility services, ensuring alignment with FAR regulations and GSA’s infrastructure modernization priorities. She specializes in soliciting, evaluating, and awarding contracts for interior renovations, HVAC systems, janitorial services, and food service operations, supporting the nationwide maintenance and enhancement of federal buildings. Wierzbicki maintains consistent working relationships with key contractors such as McKenzie Construction & Site Development LLC, engaging primarily with firms experienced in facility support and building trades. Her procurement approach emphasizes collaboration with vendors possessing proven technical capabilities in plumbing, heating, air-conditioning, and building equipment installation, fostering long-term partnerships grounded in performance accountability and compliance with federal standards. Her contracting patterns reflect a strong emphasis on open competition, with 70.6% of awards issued without set-asides, while actively promoting small business participation through Total Small Business Set-Asides (17.6%) and HUBZone preferences (11.8%). This balanced strategy ensures market competitiveness while advancing socioeconomic goals under FAR Part 19. Her primary procurement focus lies in NAICS 238220 (Plumbing, Heating, and Air-Conditioning Contractors) and 238290 (Other Building Equipment Contractors), alongside significant activity in 561720 (Janitorial Services), 722310 (Food Service Contractors), and 561210 (Facilities Support Services). This technical domain expertise positions her as a key practitioner in procuring integrated facility operations solutions that sustain the functionality, safety, and efficiency of the federal built environment.