Aaron Barr

Aaron Barr serves as the primary contracting representative for W072 Endist Pittsburgh under the U.S. Army Corps of Engineers, overseeing the acquisition of civil infrastructure projects critical to federal water resource management. He manages a diverse portfolio of construction and engineering contracts focused on the maintenance, modernization, and resilience of dams, levees, locks, and water control systems. His role ensures alignment with the Department of the Army’s mission to safeguard public safety and environmental stewardship through robust, compliant procurement practices. Barr routinely handles complex, multi-year construction solicitations under FAR Part 36, prioritizing performance-based outcomes and lifecycle cost efficiency. His procurement activities are centered on long-standing partnerships with key contractors including MCKENZIE CONSTRUCTION & SITE DEVELOPMENT LLC and C. J. MAHAN CONSTRUCTION COMPANY, LLC, both of which have demonstrated consistent performance in heavy civil works. These relationships reflect a preference for experienced firms with proven expertise in federal water infrastructure projects. Barr fosters collaborative, performance-driven vendor partnerships, emphasizing safety, schedule adherence, and compliance with Corps engineering standards. A strong advocate for small business participation, Barr consistently prioritizes Total Small Business Set-Asides under FAR 19.5, with over 72% of his acquisitions reserved for small businesses. He also supports Service-Disabled Veteran-Owned Small Business and Women-Owned Small Business set-asides, reflecting a deliberate commitment to socioeconomic equity in federal contracting. His pattern of award distribution underscores a strategic effort to broaden contractor participation while maintaining technical rigor. His procurement focus is dominated by NAICS 237990 (Other Heavy and Civil Engineering Construction), with significant activity in water and sewer line construction (237110), commercial/institutional building (236220), and specialty trade contracting such as roofing (238160). This reflects deep technical expertise in civil works, hydraulic structures, and integrated infrastructure systems essential to flood control and navigation modernization.