| Business | Phone |
| Communications Workers-America 3846 Leigh St, Augusta 30907 | (706) 860-3207 |
| Southeastern Carpenters 3710 Executive Center Dr A, Augusta 30907 | (706) 854-8777 |
| Afge 39702 Brainard Ave, Augusta 30905 | (706) 793-0210 |
| American Postal Workers Union 3540 Wheeler Rd 107, Augusta 30909 | (706) 737-4569 |
| Carpenters & Mill Wrights 1225 Gordon Park Rd, Augusta 30901 | (706) 722-4445 |
| Carpenters Jac 516 Skyview Dr, Augusta 30901 | (706) 722-7174 |
| Construction Laborers Prdctn 1716 Olive Rd, Augusta 30904 | (706) 736-1476 |
| Csra Elec Joint Aprntcshp 1248 Reynolds St, Augusta 30901 | (706) 722-4100 |
| Ibew 1250 Reynolds St, Augusta 30901 | (706) 722-6357 |
| International Union-Oper Engrs 2022 Scott Rd 3, Augusta 30906 | (706) 793-0474 |
| Iron Workers Local Union 2022 Scott Rd, Augusta 30906 | (706) 560-0200 |
| Laborers Union Training Fclty 2507 Mike Padgett Hwy, Augusta 30906 | (706) 793-6363 |
| Zenith Administrators 1250 Reynolds St A, Augusta 30901 | (706) 722-7272 |
| Plumbers & Steamfitters Union 1211 Telfair St, Augusta 30901 | (706) 724-8846 |
| Pace International Union 2039 Doris Rd, Augusta 30906 | (706) 793-9108 |