IDC Consulting Engineers

IDC Consulting Engineers is a leading transportation engineering firm based in Irvine, California, specializing in structural and civil design, as well as project management and construction management services. Founded in 1995 following landmark seismic retrofit work after the Loma Prieta earthquake, IDC continues to bring deep technical rigor and resilience to every project. We serve key markets including highways and roads, bridges, rail infrastructure, transit and urban mass transit systems, ports and waterway structures, and more. Our team of experienced professionals delivers exceptional engineering solutions for complex multi-modal infrastructure projects, with a proven track record in delivering projects on time and within budget. IDC boasts a team of key engineers with over 90 years of combined experience in bridge design.

IDC’s core expertise lies in providing comprehensive structural and civil design services. We specialize in designing highway bridges, grade separations, heavy rail, light rail, waterway structures, and buildings. Our civil design services encompass roadway design, grading, drainage, utility coordination, and construction support.

Furthermore, IDC excels in providing comprehensive Project Management (PM) and Construction Management (CM) services, ensuring projects are delivered to the highest quality standards. We offer a full spectrum of services from project planning and coordination to construction oversight and post-construction evaluations.

IDC has earned numerous awards for our comprehensive engineering design and project and construction management services.