| Company | Address | Phone/Fax | Area |
|---|---|---|---|
| D.J. Kranz Company Inc. | 725 Highway 169 North Plymouth, MN 55441 | phone 763-525-0100 fax 763-525-1261 | Statewide |
| George Siegfried Construction Co. | 510 Perro Creek Drive PO Box 67 Bayport, MN 55003 | phone 651-275-1112 fax 651-275-1113 | Statewide |
| J. E. Dunn – Northcentral, Inc. | 800 Washington Avenue North Suite 600 Minneapolis, MN 55401-1190 | phone 952-830-9000 fax 952-830-1365 | Statewide |
| Knutson Construction Services | 7515 Wayzata Blvd. Minneapolis, MN 55416 | phone 763-546-1400 fax 763-525-3057 | Statewide |
| Knutson Construction Services – Rochester | 5985 Bandel Road NW Rochester, MN 55901 | phone 507-280-9788 fax 507-280-9791 | Statewide |
| Langer Construction, Inc. | 54 East Moreland Avenue West St. Paul, MN 55118 | phone 651-457-5993 fax 651-457-7068 | Statewide |
| McGough Construction Co. Inc. | 2737 North Fairview St. Paul, MN 55113 | phone 651-633-5050 fax 651-633-5673 | Statewide |
| M.A. Mortenson | 700 Meadow Lane North PO Box 710 Minneapolis, MN 55422 | phone 763-522-2100 fax 763-287-5430 | Statewide |
| Sheehy Construction Company | 360 West Larpenteur Avenue St. Paul, MN 55113 | phone 651-488-6691 fax 651-488-4992 | Statewide |