| Business | Phone |
| Weld County Birth Certificate 1555 N 17th Ave, Greeley 80631 | (970) 304-6410 |
| Weld County Building Inspctns 1555 N 17th Ave, Greeley 80631 | (970) 353-6100 |
| Weld County Building Inspctns 918 10th St, Greeley 80631 | (970) 353-6100 |
| Weld County Commissioners 915 10th St, Greeley 80631 | (970) 336-7204 |
| Weld County Communications 915 10th Ave, Greeley 80631 | (970) 356-4000 |
| Weld County Cooperative Ext 425 N 15th Ave, Greeley 80631 | (970) 336-7230 |
| Weld County Cooperative Ext 525 N 15th Ave, Greeley 80631 | (970) 336-7230 |
| Weld County Coroner 1555 N 17th Ave, Greeley 80631 | (970) 304-6445 |
| Weld County Coroner 905 10th Ave, Greeley 80631 | (970) 392-4545 |
| Weld County Custodian Bldgs 1500 2nd St, Greeley 80631 | (970) 336-7211 |
| Weld County Elections 1402 N 17th Ave, Greeley 80631 | (970) 353-3840 |
| Weld County Elections 1950 O St, Greeley 80631 | (970) 353-3840 |
| Weld County Emergency Comm 1950 O St, Greeley 80631 | (970) 356-1212 |
| Weld County Equipment Svc Dept 1399 17th St, Greeley 80631 | (970) 304-6459 |
| Weld County Geographic Info 1400 N 17th Ave, Greeley 80631 | (970) 304-6432 |
| Weld County Information 910 10th St, Greeley 80631 | (970) 356-4000 |
| Weld County Marriage License 1402 N 17th Ave, Greeley 80631 | (970) 304-6530 |
| Weld County Mini Bus 2110 O St, Greeley 80631 | (970) 304-6403 |
| Weld County Motor Vehicle 1402 N 17th Ave, Greeley 80631 | (970) 304-6520 |
| Weld County Personnel 915 10th St, Greeley 80631 | (970) 336-7220 |
| Weld County Planning Dept 1400 N 17th Ave, Greeley 80631 | (970) 353-6100 |
| Weld County Public Trustee 809 9th St # 1, Greeley 80631 | (970) 352-4365 |
| Weld County Purchasing 915 10th St, Greeley 80631 | (970) 336-7225 |
| Weld County Veterans Svc 1830 8th Ave, Greeley 80631 | (970) 336-7218 |
| Equipment Services 1399 17th St, Greeley 80631 | (970) 356-4000 |
| Mini Bus 935 11th Ave, Greeley 80631 | (970) 356-4000 |