| DBE | Contractor | Contact Name | Bid Type | Phone Nbr | Fax Nbr | Email |
| X | Anderson Contractors, Inc. | Brian Buchholtz | Prime Bidder | (605)223-3244 | (605)223-2678 | quotes@andersoncontractors.com |
| | CENTRAL SPECIALTIES, INC | ESTIMATOR | Prime Bidder | (320)762-7289 | (320)762-7290 | quotes@centralspecialties.com |
| | Hahn Construction, Inc. | Steve Hahn | Prime Bidder | (605)685-6886 | (605)685-1131 | hahnconstruction@outlook.com |
| | Hilt Construction,Inc. | Chad Hilt | Prime Bidder | (605)787-4111 | (605)787-5245 | chadhilt@hilteng.com |
| | MIDWEST CONTRACTING, LLC | William Otto | Prime Bidder | (507)537-1004 | (507)537-0621 | quotes@midwestcontracting.net |
| | MORRIS INC. | Mark Morris | Prime Bidder | (605)223-2585 | (605)494-0268 | mark.morris@morris-inc.com |
| | Construction Signing Corporation | Kyle Schievelbein | Quoting | (605)373-9009 | (605)373-9032 | kylescsc@gmail.com |
| | Dakota Barricade, LLC | TR Horton | Quoting | (605)791-4946 | (605)791-4948 | tr.horton@dakotabarricade.com |
| | Ferguson Waterworks | Nick Blommer | Quoting | (605)777-6020 | | Nicholas.Blommer@Ferguson.com |
| | Hydro Klean LLC | Mick | Quoting | (515)283-0500 | (515)283-0505 | mbockenstedt@hksolutionsgroup.com |
| X | Northern Construction Supplies, LLC | Lance Allard | Quoting | (701)240-9327 | | Lance@northernconstructionsupplies.com |
| | Rinker Materials | Jason Van Roekel | Quoting | (605)343-1450 | (605)343-1454 | Jason.vanroekel@rinkerpipe.com |
| | Standard Drain Cleaning | Kyle Strickland | Quoting | (406)240-1111 | | standard.drain@gmail.com |
| | SUBSURFACE, INC. | Gary Strom | Quoting | (701)997-5040 | | Gary@subsurface-inc.com |
| X | Traffic Services Company LLC | JD Wetsit | Quoting | (605)716-0250 | (605)716-0260 | jwetsit@trafficservicescompany.com |
| | Traffic Solutions LLC | Lonnie Heibult | Quoting | (605)368-9765 | (605)368-9804 | lonnie.heibult@trafficsolutionssd.com |
| | Tri-State Hydroseeding | Brian L. Persing | Quoting | (507)227-0867 | | estimate.tristatehydro@gmail.com |
| | TrueNorth Steel Inc | Keith Stroud | Quoting | (605)898-4004 | (605)352-8645 | keith.stroud@truenorthsteel.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 | | |
| | Millborn Seeds, Inc. | Jon Healy | Not Bidding or Quoting | (605)627-1901 | (888)471-1706 | jonh@millbornseeds.com |