Contracts

Pre-Qualified Bidders List


View the list of Pre-Qualified Bidders.


As per Article 1102.01 of Iowa Department of Transportation’s (Iowa DOT) Standard Specifications for Highway and Bridge Construction, prequalification is NOT required for projects involving only Granular Surfacing of Roadway, Mowing, Clearing and Grubbing, Rest Area/Weight Scales, Building Demolition, Asbestos Removal, Miscellaneous Building Site, Lighting/Signals, Pavement Markings, Signing, and Miscellaneous. As a result, these work types will NOT be displayed on the Pre-Qualified Bidders List.

Projects involving these work types that are NOT bid through the Iowa DOT Contracts and Specifications Bureau, shall be administered and reviewed by the governmental entity that will be accepting bids.

For all projects NOT let through the Iowa DOT Contracts and Specifications Bureau, please review your bidding documents and contact the bid recipient to verify bid requirements.