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