| Business | Phone |
| 911 Coordinator 308 Court House Dr # 7, Cavalier 58220 | (701) 265-8222 |
| Pembina Comm Svc & Restitution 308 Court House Dr, Cavalier 58220 | (701) 265-4658 |
| Pembina Commisioners Office 301 Dakota St W # 1, Cavalier 58220 | (701) 265-4231 |
| Pembina County Extension Ofc 301 Dakota St W, Cavalier 58220 | (701) 265-8411 |
| Pembina County Juvenile Office 301 Dakota St W, Cavalier 58220 | (701) 265-8722 |
| Pembina County Juvenile Office 308 Court House Dr, Cavalier 58220 | (701) 265-8722 |
| Pembina County Maintenance 301 Dakota St W, Cavalier 58220 | (701) 265-8737 |
| Pembina County Public Nurse 301 Dakota St W # 2, Cavalier 58220 | (701) 265-4248 |
| Pembina County Register-Deeds 301 Dakota St W # 10, Cavalier 58220 | (701) 265-4373 |
| Pembina County Water Resource 301 Dakota St W, Cavalier 58220 | (701) 265-4511 |
| Pembina Veterans Svc Ofc 308 Court House Dr, Cavalier 58220 | (701) 265-4460 |