| DBE | Contractor | Contact Name | Bid Type | Phone Nbr | Fax Nbr | Email |
| | A-G-E Corporation | Gerad Johnson | Prime Bidder | (605)223-2732 | (605)223-2767 | gerad@a-g-ecorp.com |
| | CENTRAL SPECIALTIES, INC | ESTIMATOR | Prime Bidder | (320)762-7289 | (320)762-7290 | quotes@centralspecialties.com |
| | Corr Construction Services, Inc | Jack Corr | Prime Bidder | (605)255-5456 | (605)255-5781 | melissa@corrconstructionservices.com |
| | HEAVY CONSTRUCTORS, INC. | David Dailey | Prime Bidder | (605)342-3152 | (605)342-8262 | davedailey@heavyconstructors.com |
| | Dakota Barricade, LLC | TR Horton | Quoting | (605)791-4946 | (605)791-4948 | tr.horton@dakotabarricade.com |
| | Hilt Construction,Inc. | Chad Hilt | Quoting | (605)787-4111 | (605)787-5245 | chadhilt@hilteng.com |
| | INDUSTRIAL BUILDERS, INC | Jay Carney | Quoting | (701)282-4977 | (701)281-1409 | jay@industrialbuilders.com |
| X | Traffic Services Company LLC | JD Wetsit | Quoting | (605)716-0250 | (605)716-0260 | jwetsit@trafficservicescompany.com |
| | Construction Industry Center | Beverly Wittmeier | Not Bidding or Quoting | (605)343-5252 | (605)343-4591 | cic@constructionindustrycenter.com |
| | DOT | | Not Bidding or Quoting | (605)773-8386 | | |