The web Browser you are currently using is unsupported, and some features of this site may not work as intended. Please update to a modern browser such as Chrome, Firefox or Edge to experience all features Michigan.gov has to offer.
Prequalification for Construction Contractors
Anyone seeking to bid on and/or perform work on MDOT projects must be prequalified. This work includes road and bridge construction/repair, concrete or hot mix asphalt paving, concrete curb and gutter/sidewalks, street/traffic lighting, sewer/watermain installation, sodding/seeding/landscaping, guardrail and fencing.
The Prequalification Unit reviews financial statements, prequalification applications and other data submitted by contractors. This information is used to establish prequalification ratings for prospective bidders.
Please see Service Prequalification for contractor staking and consultants.
Update your Awards, Bid Letting, Payments, Prequalification Contracts
Construction Prequalification Work Classifications
How to Become DBE Certified
How to Bid on Projects
Project Advertisement & Bid result Information