KEG Federal Vehicles


Kaskaskia Engineering Group is a prime contractor and sub-contractor for the following federal contract vehicles.


Current Contracts

Architect-Engineering Services


Prime Contract Number: FA4407-14-D-0017


Contracted Advisory and Assistance Services IV (CAAS IV)


Contract Number: FA4890-12-D-11817 

Past Contracts

Indefinite Delivery A-E Contract for Dam and Levee Safety

Department of the Army, St. Louis District, Corps of Engineers

Contract Number: W912P9-10-D-0503



541330 - Engineering Services

541620 - Environmental Consulting Services

541370 - Surveying and Mapping (except Geophysical) Services

541690 - Other Scientific and Technical Consulting Services

237110 - Water and Sewer Line and Related Structures Construction

237310 - Highway, Street, and Bridge Construction

238910 - Site Preparation Contractors

541350 - Building Inspection Services

237990 - Other Heavy and Civil Engineering Construction




A Complete Range of Services

We are a full service civil engineering, environmental, and contracting firm with an impressive portfolio of federal, state, county, and private project experience. 

Contact Us to Set Up an Appointment

(618) 233-5877 phone email