CDM SMITH INC.

CDM SMITH INC. specializes in construction inspection and engineering oversight services for federal transportation infrastructure projects. Their core capabilities center on delivering Level II and Level III construction inspection services in strict compliance with 23 U.S.C. 109 and 23 CFR Part 637, ensuring adherence to federal highway standards for bridge replacements, roadways, and access structures. The firm provides on-site technical supervision, quality assurance, and regulatory compliance monitoring, with deep expertise in inspector certification levels, contract modification administration, and contracting officer’s representative coordination. Their differentiation lies in consistent, mission-critical deployment of certified inspectors across complex, multi-jurisdictional projects, often in national parks and high-traffic corridors, demonstrating precision in documenting work scope changes and managing labor hour adjustments under dynamic project conditions. The contractor maintains a sustained, high-frequency relationship with the Department of Transportation, consistently awarded task orders for new construction inspection services on national and regional highway initiatives. Their work supports DOT’s infrastructure safety and maintenance mandates, particularly in engineering oversight of bridge rehabilitation and access road upgrades, indicating a trusted, repeat-client partnership rooted in technical reliability and regulatory compliance. Their primary industry focus is engineering services under NAICS 541330, which in practice translates to hands-on, field-based civil engineering support for federally funded transportation assets. They operate within the public works vertical, specializing in construction phase engineering rather than design or planning, positioning them as a critical implementation partner in the federal highway ecosystem. CDM SMITH INC. is structured as a 2L entity headquartered in Boston, Massachusetts, with no federal certifications listed. Their operational footprint is defined by direct, on-site engagement with DOT projects nationwide, indicating a lean, project-driven model focused on delivering field engineering expertise rather than broad-scale program management.