IDOT's Message
Mike Copp, Prequalification Engineer

Mike Copp, Prequalification Engineer

Firms's Message
Simone Kapovich, S&J Construction Co., Inc.

Simone Kapovich, S&J Construction Co., Inc.


Contact Us

Business Opportunities Coordinator
(217) 558-3964
DOT.BusinessOpp@illinois.gov

Illinois Department of Transportation
2300 S. Dirksen Parkway
Springfield, IL 62764

Construction-Prequalification as a Prime Contractor

All construction firms interested in performing work as a prime contractor on highway construction projects must first be prequalified by IDOT. Prequalification is based on the firm’s financial capability, equipment and experience.

Who is eligible to apply?

All highway construction firms willing to provide highway or construction services to IDOT.

What are the benefits?

The prequalification process enables contractors to bid on IDOT projects as a prime contractor. For more information on prime contractor prequalification please click here

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