Please ensure Javascript is enabled for purposes of website accessibility Skip to content

Kaskaskia Engineering Group, LLC


Engineering & Surverying/Professional Services & Consulting

About Us

Kaskaskia Engineering Group, LLC (KEG) is a 100% woman-owned engineering, environmental, and contracting firm that was formed August 1, 2006. Geri E. Boyer owns KEG, which is made up of two divisions – KEG Design and KEG Build. Both entities do business as Kaskaskia Engineering Group, LLC.

KEG is named after the Kaskaskia Indians that first inhabited Kaskaskia Island, home of Geri’s maternal relatives. The company chose the symbol of dual feathers gathered at the stem to honor both her Native American heritage and the partnerships needed to successfully operate a small business.

In the fall of 2008, KEG joined forces with Goodpaster-Jamison, Inc., to expand KEG’s services to include environmental services. This addition allowed KEG to become a leader in the environmental engineering field and greatly fortified our geotechnical services.

In early 2010, KEG purchased the assets of Stormwater Environmental Strategies, Inc., a small construction company, and expanded our services to include contracting. These services are a part of KEG, but now do business as KEG Build. The KEG Build office and yard is located in Glen Carbon, Illinois. KEG Build has allowed us to expand our DBE qualifications and earning capability.

Since its inception, the KEG corporate office has been located in beautiful downtown Belleville, Illinois. KEG also operates branch offices in Peoria, Glen Carbon, Macomb, and Champaign, Illinois, as well as Ste. Genevieve, Missouri; Evansville, Indiana; and St. Paul, Minnesota.