| Business | Phone |
| Genex Services Inc 2102 Roundtable Rd, Sergeant Bluff 51054 | (712) 943-7284 |
| Long Lines Ltd Sergeant Bluff 51054 | (712) 943-4400 |
| Triple A Mn-Ia 403 Baywood Dr, Sergeant Bluff 51054 | (712) 943-3243 |
| Surface Doctor Sergeant Bluff 51054 | (712) 943-4311 |