MCKENZIE CONSTRUCTION & SITE DEVELOPMENT LLC

MCKENZIE CONSTRUCTION & SITE DEVELOPMENT LLC specializes in the design-build construction and rehabilitation of commercial and institutional facilities, with a demonstrated focus on historic preservation, infrastructure resurfacing, and specialized facility upgrades for federal land and resource management agencies. The contractor delivers turnkey solutions including structural rehabilitation of heritage buildings, site grading, utility integration, and mission-critical facility construction—such as laboratory expansions for fish health programs and resurfacing of recreational trails within protected federal lands. Their technical expertise spans adaptive reuse of aging structures, compliance with historic preservation standards, and precision site development in environmentally sensitive zones, distinguishing them as a trusted partner for complex, low-impact construction in protected areas. The company maintains a strong, recurring relationship with the Department of the Interior, delivering high-value construction services across National Park Service and Fish and Wildlife Service sites, including the rehabilitation of employee quarters, replacement of critical infrastructure, and resurfacing of public access corridors. They also support the Department of Agriculture, particularly in maintaining operational facilities within the Forest Service, demonstrating consistent performance on multi-year task orders and contract modifications requiring extended performance periods due to environmental or technical challenges. Their primary industry focus is NAICS 236220—Commercial and Institutional Building Construction—where they execute projects requiring coordination with federal environmental regulations, historic preservation guidelines, and agency-specific facility standards. They are positioned as a niche provider for federal agencies managing culturally significant or ecologically constrained properties, blending construction proficiency with regulatory sensitivity. As a small business structured as a 2L entity based in Washington, DC, MCKENZIE CONSTRUCTION & SITE DEVELOPMENT LLC operates with a lean, agile model optimized for federal contract execution. While currently un-certified under federal small business programs, their strategic location and deep engagement with Interior and Agriculture agencies position them as a reliable, locally rooted contractor for mission-critical construction in federal stewardship environments.