Before beginning work, contractors (primes and subs at all levels) must be pre-qualified by the IDOT to perform the specified work codes. Prequalification is based on the firm’s financial capability, equipment and experience. All highway construction prime contractors desiring to provide services to IDOT must be pre-qualified.
For FAQ's on
Prime Contractor Registration, please click here
HOW TO BE PREQUALIFIED? click here
If you are a Prime Contractor interested in getting or providing quotes on letting items for bid, please click here