Thornton Tomasetti is a global engineering design firm with a prominent office in Chicago, IL, renowned for its cutting-edge contributions to structural engineering. With over 25 years of presence in Chicago, Thornton Tomasetti has played a role in shaping the city’s skyline through its innovative designs and advanced analysis techniques. The firm stands out for its multidisciplinary expertise and commitment to pushing the boundaries of engineering technology. From super-tall skyscrapers to complex sports arenas, Thornton Tomasetti’s Chicago team brings world-class knowledge and a collaborative approach to the local architecture and construction industry.
Thornton Tomasetti’s Chicago office provides a wide range of engineering and consulting services for both new construction and renovation projects. Their core capabilities center on structural engineering — including the design of steel and concrete frameworks for buildings, seismic analysis, and performance-based engineering to optimize structures for safety and efficiency. Additionally, the firm offers façade engineering services to create high-performance building envelopes, sustainability consulting to incorporate green building strategies, and forensic engineering to investigate and retrofit existing structures. As leading structural engineers in Chicago IL, Thornton Tomasetti utilizes state-of-the-art modeling and simulation tools to solve complex design challenges, ensuring that each project meets both local building codes and the highest industry standards.
Clients across Chicago and the Midwest choose Thornton Tomasetti for its unparalleled expertise, innovative solutions, and proven track record. The Chicago IL office serves as a regional hub, coordinating closely with Thornton Tomasetti’s global network to deliver resources and specialized knowledge for every project. This integrated approach allows Chicago clients to benefit from both local insight and international experience. Whether it’s a high-rise development in downtown Chicago, the modernization of a historic building, or a large civic infrastructure project, Thornton Tomasetti provides the confidence and technical excellence that architects, developers, and contractors rely on. Their reputation for quality and creativity makes them a sought-after engineering partner in the Chicago area and beyond.
