ATHERTON CONSTRUCTION LLC

Atherton Construction LLC specializes in the design-build and rehabilitation of commercial, institutional, and multifamily housing facilities for federal clients, with deep expertise in complex renovation, infrastructure integration, and delegated design services. The firm delivers full-cycle construction solutions for sensitive government sites, including historic building modernization, water and wastewater system upgrades, exhibit-level interior fit-outs, and new construction of mission-critical facilities. Their technical proficiency spans structural retrofitting, MEP coordination, ADA compliance, and seamless integration of modern systems into legacy infrastructure, often under strict environmental and operational constraints typical of national park and homeland security sites. A key differentiator is their ability to execute high-stakes projects in constrained, publicly accessible environments while maintaining operational continuity for federal agencies. The company maintains a strong, recurring relationship with the Department of the Interior, consistently delivering construction and renovation services for national park infrastructure—including visitor centers, headquarters buildings, and remote contact stations—demonstrating familiarity with NPS standards, historic preservation guidelines, and ecological compliance protocols. Their single award with the Department of Homeland Security reflects capacity in multifamily housing construction for federal personnel, indicating adaptability across mission-critical residential programs. Atherton Construction’s primary focus is on NAICS 236220 (Commercial and Institutional Building Construction), where they execute complex renovations and new builds for public institutions, and NAICS 236116 (New Multifamily Housing Construction), showcasing versatility in residential-scale federal projects. They position themselves as a niche contractor for federal agencies requiring precision in sensitive, non-commercial environments. As a small business structured as a 2L entity based in Henderson, Nevada, Atherton Construction operates without federal certifications but leverages regional presence and technical agility to serve federal clients across the western United States, particularly in high-visibility, mission-sensitive locations.