HENSEL PHELPS CONSTRUCTION CO

Hensel Phelps Construction Co. specializes in the design and construction of mission-critical commercial and institutional facilities for federal defense and public land agencies, with a strong focus on secure infrastructure, utility systems, and facility modernization. Their technical expertise includes the construction of secure integration laboratories, earth-covered magazines, wastewater treatment plants, water reclamation facilities, and warehouse infrastructure—often in geographically complex or environmentally sensitive locations such as Guam, Hawaii, and other Pacific territories. The firm demonstrates proficiency in military-grade construction standards, infrastructure resilience, and compliance with DoD facility requirements, including secure site integration, utility system rehabilitation, and modular construction techniques tailored to remote and high-security environments. The contractor maintains a consistent relationship with the Department of Defense, delivering facility upgrades and new construction at Marine Corps, Air Force, and Naval installations across the Pacific Command region. Their work for the Department of the Interior includes construction of U.S. Geological Survey facilities, indicating experience with federal scientific and environmental infrastructure. These engagements reflect a pattern of repeat work on high-priority, mission-essential projects requiring strict adherence to federal construction codes and security protocols. Hensel Phelps operates primarily under NAICS 236220, focusing on commercial and institutional building construction—specifically government-owned facilities requiring specialized engineering, security integration, and utility system upgrades. Their market positioning centers on defense and federal public works, with an emphasis on infrastructure that supports operational readiness and environmental compliance. As a 2K-structured entity based in Honolulu, Hawaii, the company maintains a regional footprint optimized for Pacific federal projects. While no formal government certifications are listed, their consistent award history reflects proven capability in executing complex, federally funded construction under stringent regulatory and security frameworks.