| Business | Phone |
| Northwest Louisiana Carpenters 2715 Mackey Ln 207, Shreveport 71118 | (318) 687-5055 |
| United Steel Workers 5331 Jewella Ave, Shreveport 71109 | (318) 636-2574 |
| Carpenter's Union Local 764 7067 Shirley Francis Rd, Shreveport 71129 | (318) 671-9390 |
| Central Trades & Labor Council 3924 Greenwood Rd, Shreveport 71109 | (318) 631-4254 |
| Communications Workers-America 512 Crockett St, Shreveport 71101 | (318) 425-3293 |
| Ibew 3435 Oak Glen Dr, Shreveport 71105 | (318) 869-4600 |
| International Union-Oper Engrs 3924 Greenwood Rd, Shreveport 71109 | (318) 635-8139 |
| Iron Workers Local Union #591 5000 Greenwood Rd, Shreveport 71109 | (318) 631-1461 |
| Laborers International Union 7505 Pines Rd 1180, Shreveport 71129 | (318) 688-1297 |
| Local 100 Svc Employees 5000 Greenwood Rd, Shreveport 71109 | (318) 636-9027 |
| Northwest La Local Apw 2400 Texas Ave, Shreveport 71102 | (318) 227-2600 |
| Northwest Louisiana Carpenters 815 Havens Rd, Shreveport 71107 | (318) 674-0835 |
| Operating Engineers 3924 Greenwood Rd, Shreveport 71109 | (318) 322-5196 |
| Painters & Allied Trades 5000 Greenwood Rd, Shreveport 71109 | (318) 636-3764 |
| Usw 5000 Greenwood Rd, Shreveport 71109 | (318) 635-6354 |
| Paper Allied-Ind Chemical Wrkr 3924 Greenwood Rd, Shreveport 71109 | (318) 631-0581 |
| Plumbers & Steamfitters 7111 W Bert Kouns Loop, Shreveport 71129 | (318) 671-1175 |
| Sheet Metal Workers 2550 Midway St, Shreveport 71108 | (318) 635-4914 |
| Shreveport Electrical Health 5510 Buncombe Rd, Shreveport 71129 | (318) 688-1394 |
| Shreveport-Bossier City Fire 3010 Knight St 115, Shreveport 71105 | (318) 865-7900 |
| Stage Employees Local 715 Mcneil St, Shreveport 71101 | (318) 227-2914 |
| Teamsters Union 920 Grimmett Dr, Shreveport 71107 | (318) 222-4681 |
| Uaw Local 6881 Bert Kouns Loop 2, Shreveport 71129 | (318) 688-7103 |
| Uaw Local 9416 Forbing Rd, Shreveport 71106 | (318) 688-4790 |
| United Auto Workers Intl Union 6881 Industrial Loop, Shreveport 71118 | (318) 688-4020 |