| Business | Phone |
| Adams County Marriage License 3508 Peoria St, Aurora 80010 | (303) 654-6020 |
| Adams County Motor Vehicle 3508 Peoria St, Aurora 80010 | (303) 654-6010 |
| Adams County One-Stop Career 3508 Peoria St # A, Aurora 80010 | (303) 363-9380 |
| Arapahoe County Community Svc 15400 E 14th Pl, Aurora 80011 | (303) 636-1970 |
| Arapahoe County Community Svc 908 Salida Way, Aurora 80011 | (303) 365-1670 |
| Arapahoe/Douglas Workforce Ctr 14980 E Alameda Dr # 38, Aurora 80012 | (303) 636-1160 |