Robert Mann

Robert Mann serves as a key procurement professional within the Public Buildings Service’s R5 Acquisition Management Division, overseeing the acquisition of facility support and maintenance services for federal buildings nationwide. He plays a critical role in executing the agency’s mission to modernize and sustain the federal infrastructure through strategic contracting for interior renovations, building systems upgrades, and operational support services. His portfolio primarily includes non-construction service contracts focused on janitorial, landscaping, and building equipment maintenance, ensuring federal facilities operate efficiently and meet mission-critical standards. He manages the full lifecycle of task orders and basic ordering agreements under GSA schedules and IDIQ vehicles, aligning acquisitions with federal sustainability and operational resilience goals. Mann maintains a consistent working relationship with MCKENZIE CONSTRUCTION & SITE DEVELOPMENT LLC, a primary contractor for facility support services across multiple federal sites. His contracting patterns reflect a preference for established, locally based vendors with proven track records in federal facility operations. While he engages with a limited pool of repeat performers, his approach emphasizes performance reliability, compliance with federal facility standards, and responsiveness to dynamic maintenance demands. He frequently utilizes multiple-award contracts and delivery orders to streamline service delivery across geographically dispersed locations. His contracting activity is overwhelmingly non-set-aside, with 90.9% of awards issued under full and open competition, reflecting a focus on operational efficiency and broad market access. However, he maintains a deliberate 9.1% allocation to 8(a) certified small businesses, demonstrating a measured but intentional commitment to socioeconomic program participation without compromising mission readiness or service quality. Mann’s procurement focus centers on NAICS 561720 (Janitorial Services) and 561730 (Landscaping Services), which together account for 60% of his activity, followed by 238290 (Other Building Equipment Contractors) and 561790 (Other Services to Buildings and Dwellings). He specializes in procuring custodial, grounds maintenance, and auxiliary building systems support—ensuring federal properties meet stringent environmental, safety, and accessibility standards. His domain expertise lies in facility operations contracting, with deep familiarity in performance-based service delivery and O&M contract management.