C. H. GUERNSEY & COMPANY

C.H. Guernsey & Company specializes in architectural design and management consulting services for federal infrastructure and defense programs. The firm delivers end-to-end architectural solutions for transportation and military facilities, including interior upgrades, safety simulation buildings, and critical infrastructure modernization such as switchgear and vertiport systems. Their technical expertise spans building systems integration, facility lifecycle planning, and mission-critical design compliance, with a strong focus on functional efficiency and regulatory adherence in high-stakes environments. Complementing their architectural work, they provide strategic management consulting services, supporting program execution, technical operations, and organizational readiness for complex defense and transportation initiatives. The contractor maintains a consistent presence with the Department of Transportation, where they execute facility design and renovation projects for aviation and ground transportation assets, and the Department of Defense, where they deliver program management support and technical services to headquarters and operational commands. Their engagement patterns reflect long-term, mission-aligned partnerships, often renewing contracts to sustain ongoing modernization efforts across multiple sites. Their primary industry focus is architectural services for federal infrastructure, with additional strength in administrative and general management consulting. This dual capability positions them as a niche provider capable of bridging physical design with operational planning—particularly valuable in projects requiring coordination between engineering teams and command structures. They serve vertically within defense logistics, aviation infrastructure, and federal facility modernization markets. C.H. Guernsey & Company is a small business structured as a 2L entity, headquartered in Oklahoma City, Oklahoma. While currently holding no formal government certifications, their consistent award history demonstrates proven reliability in delivering specialized technical services to federal clients. Their geographic presence and operational focus align with the needs of major federal infrastructure stakeholders across the continental United States.