Kaskaskia Engineering Group

Kaskaskia Engineering Group (KEG) is a full-service civil engineering, environmental, and contracting firm headquartered in Belleville, Illinois, with eight locations throughout the Midwest. The company boasts an impressive portfolio of federal, state, county, municipal, and private projects, demonstrating a commitment to overcoming complex challenges and delivering innovative solutions for clients.

KEG's mission is to provide exceptional and comprehensive solutions while fostering trusted partnerships with clients. The firm emphasizes the importance of diversity, inclusion, and professional growth, ensuring that their team is equipped to tackle projects of any size across various markets.

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