• 1

    Seismic Design of Buildings

    Jon Sfura of WJE leads this popular full-day course on November 29. Member pricing is just $310 through October 29. Register today!

  • 1

    December Dinner Meeting

    Join us on December 5, 2017, as Kurt Sobel of GERB Vibration System presents on Tuned Mass Dampers.

  • 1

    Fall Prevention: Protecting Those Who Preserve Chicago's Skyline

    Join us for this three-hour seminar on December 7! Presenters include experts from the City of Chicago Department of Buildings, Wiss, Janney, Elstner Associates, and Klein and Hoffman. Learn more here!

  • 1

    Annual Report

    The Annual Report for the 2016-2017 Fiscal Year is now available. The report includes an overview of SEAOI's programs and activities, highlights from our committees, a summary of the annual budget, and more. 

  • 1

    Find a Structural Engineer

    Looking for an engineer for a residential or small commercial project?  Many SEAOI members specialize in smaller scale projects!  


Welcome to the SEAOI website! Whether you are a practicing engineer, a curious student, or an interested citizen, you can find the information you need here. SEAOI was founded in 1965 to advance and advocate excellence in structural engineering and to aid in safeguarding the public. In 2015, we celebrated 50 years of living out our mission in Illinois.


Calendar of Upcoming Events

You can always find the latest events listed in the column to the right, on our Events Calendar page, or, if you prefer a calendar format, on our Google calendar


Join our mailing list!

SEAOI sends a weekly Tuesday Update email, as well as selected other annoucements for special events and news affecting the engineering community.  Use the button below to sign up.  You can also indicate your interest in Bridge Events, Central Illinois activities, and Women in Structural Engineering (SEAOI WiSE).

Sign Up for Email Updates

Contact us!

Have a question about SEAOI?  Interested in getting involved as a volunteer?  Contact us!