| Business | Phone |
| Child Support Enforcement 1310 S 3rd Ave, Yuma 85364 | (928) 539-1998 |
| Developmental Disabilities 1220 S 4th Ave, Yuma 85364 | (928) 782-7523 |
| Economic Security Dept 1220 S 4th Ave, Yuma 85364 | (928) 782-7101 |
| Unemployment Insurance 201 S 3rd Ave, Yuma 85364 | (928) 783-2090 |
| Arizona Vocational Rehab Svc 1640 N 3rd Ave, Yuma 85364 | (928) 329-9462 |