DEVELOPMENT ONE INC

Development One Inc. specializes in architectural and engineering services for federal facilities, with deep expertise in secure facility design, historic structure assessments, and ADA compliance initiatives. The firm delivers concept design, renovation planning, and technical documentation for sensitive environments including SCIFs, courtrooms, and federal office buildings, emphasizing security hardening, structural integrity, and regulatory alignment. Their technical proficiency spans architectural programming, building code analysis, forensic condition assessments, and integrated design solutions for aging infrastructure, with particular focus on GSA and DoD mandates for mission-critical spaces. Differentiators include precision in translating security requirements into architectural form and navigating complex historic preservation constraints while meeting modern operational standards. The company maintains a consistent relationship with the General Services Administration, delivering architectural services for courthouse and federal building modernization, including ADA upgrades, secure room design, and site-specific feasibility studies. For the Department of Defense, they provide engineering services focused on HVAC repair, secure facility retrofitting, and concept design for sensitive compartmented information facilities, demonstrating familiarity with DoD security protocols and facility standards. Their work for NASA reflects a niche capability in specialized federal infrastructure support. Primary technical focus lies in NAICS 541310 (Architectural Services) and 541330 (Engineering Services), positioning the firm as a trusted provider for federal building lifecycle support—particularly in renovation, security enhancement, and compliance-driven design. They operate at the intersection of historic preservation, security hardening, and accessibility standards, serving high-stakes government environments requiring meticulous documentation and regulatory adherence. Development One Inc. is a small business structured as a 2L entity based in Fullerton, California. While currently holding no formal government certifications, their consistent performance on GSA and DoD contracts establishes a credible track record in federal facility services. Their geographic proximity to major federal installations in Southern California enhances responsiveness and site familiarity, reinforcing their role as a regional specialist in federal infrastructure modernization.