The Electrical Board of Missouri and Illinois manages and Electrical Expo that attracts manufacturers from across the country. The Expo is held every three years, and will be held this year at the St. Charles Convention Center.

In addition to product information, seminars are held on a wide variety of topics to enhance the educational value of the Expo. One of the most popular seminars is an update on the National Electrical Code with attracts over 500 participants.

Attendee Information

Attendee Registration – Now Live!

Hotel Information
(2/06/2020 Booking Deadline)

Exhibitor List


Plan Your Day

Expo Flyer