| Business | Phone |
| Boulder County Probation 1035 Kimbark St, Longmont 80501 | (303) 678-6260 |
| Longmont Probation Svc 225 Kimbark St, Longmont 80501 | (303) 651-8693 |
| Probation Dept Longmont 80501 | (303) 682-6825 |
| Weld County Probation 4209 County Road 24 1/2, Longmont 80504 | (720) 652-4245 |