MODJESKI AND MASTERS, INC

Modjeski and Masters, Inc. specializes in advanced engineering services and applied research for critical infrastructure, with a focused expertise in bridge systems and structural materials innovation. The firm delivers technical solutions for the design, evaluation, and upgrade of transportation assets, particularly steel bridge components, leveraging material science and structural analysis to enhance durability, safety, and lifecycle performance. Their work encompasses field assessments, load testing protocols, corrosion mitigation strategies, and the development of next-generation chain link and connector systems for military and civilian bridges. Technical differentiators include empirical data-driven design methodologies, fatigue and fracture analysis of aged steel elements, and the integration of novel alloys and protective coatings into existing infrastructure frameworks. The contractor has demonstrated direct engagement with the Department of Defense and the Department of Transportation, delivering mission-critical engineering support for defense-related bridge maintenance and national transportation infrastructure resilience initiatives. For DoD, this includes rapid-response structural replacements under operational constraints; for DOT, it involves research into long-term material performance under environmental stress, aligning with FHWA and state DOT priorities for asset sustainability. Their primary industry focus lies in engineering services (NAICS 541330) and physical/engineering research (NAICS 541715), positioning them as a niche provider in infrastructure lifecycle innovation rather than broad-scale design. They serve the transportation and defense sectors through applied R&D that bridges laboratory findings with field-deployable solutions, emphasizing empirical validation and code-compliant implementation. Modjeski and Masters, Inc. operates as a small business entity based in Mechanicsburg, Pennsylvania, with no federal certifications on record. Their market presence is defined by technical precision in structural systems rather than scale or diversity of certifications, establishing them as a trusted specialist for complex, safety-sensitive infrastructure challenges within federal and state transportation and defense programs.