| Business | Phone |
| Boulevard Laundromat 1310 E Boulevard Ave # 4, Bismarck 58501 | (701) 391-3558 |
| Interstate Laundry & Car Wash 1438 Interstate Loop, Bismarck 58503 | (701) 258-6055 |
| King Koin Launderette & Car 2125 E Thayer Ave, Bismarck 58501 | (701) 223-9833 |