Todd Stackhouse

Todd Stackhouse serves as a key procurement lead within the DSC Contracting Services Division of the National Park Service, overseeing the acquisition of infrastructure and environmental services critical to preserving America’s national parks. His responsibilities include managing complex contracts for the rehabilitation of historic structures, upgrading utility systems, and implementing ecological restoration efforts across sensitive and remote landscapes. He specializes in construction, civil engineering, and land management procurements, ensuring compliance with federal environmental regulations and historic preservation standards while aligning acquisitions with the agency’s strategic resilience goals. Stackhouse maintains long-standing relationships with leading engineering and construction firms including AECOM Technical Services, Vanasse Hangen Brustlin, Johnson, Mirmiran & Thompson, HDR Engineering, and McKenzie Construction & Site Development. These partnerships reflect a preference for established, technically proficient contractors capable of delivering multi-disciplinary solutions for complex site conditions, from sewer line installations to institutional building renovations. His contracting approach emphasizes performance-based outcomes, technical rigor, and adherence to National Park Service design guidelines, fostering collaborative, mission-aligned vendor relationships. While the majority of his acquisitions—80.7%—are conducted without set-asides, Stackhouse consistently integrates small business participation, with nearly one-fifth of contracts awarded under Total Small Business Set-Asides per FAR 19.5. This reflects a deliberate effort to engage qualified small firms in niche areas such as nursery operations, soil preparation, and site development, supporting economic inclusion without compromising technical standards or project scale. His procurement focus centers on NAICS codes 115112 (soil preparation and cultivating), 236220 (commercial and institutional construction), and 237110 (water and sewer line construction), underscoring expertise in ecological land management, infrastructure rehabilitation, and sustainable site development. Stackhouse’s work bridges environmental stewardship and civil engineering, ensuring that park infrastructure meets both public safety needs and long-term conservation objectives.