Contegra Construction Co. led a design/build team that completed the two-story headquarters, the latest addition to icon’s 10-building campus in Granite City. In addition to hundreds of trade workers on projects, icon employs more than 150 people at its company campus.
22 Gateway Commerce Center Dr. W, Suite 110 Edwardsville, IL 62025
124 Point West Blvd.
St. Charles, MO 63301