| Business | Phone |
| American Postal Workers Union 3517 Firestone Dr, El Paso 79925 | (915) 592-3471 |
| Carpenter's Industrial Local 760 Birch St, El Paso 79903 | (915) 562-7383 |
| Central Labor Union 6967 Commerce Ave, El Paso 79915 | (915) 781-0242 |
| Cleat Inc 747 E San Antonio Ave # 103, El Paso 79901 | (915) 533-4924 |
| Communications Workers-America 3211 E Yandell Dr # A, El Paso 79903 | (915) 562-2891 |
| El Paso Federation Teachers 4024 Trowbridge Dr, El Paso 79903 | (915) 562-3763 |
| El Paso Jatc 6967 Commerce Ave, El Paso 79915 | (915) 872-9927 |
| Hotel Employees & Restaurant 1033 Humble Pl, El Paso 79915 | (915) 778-9928 |
| Ibew 6967 Commerce Ave, El Paso 79915 | (915) 778-6463 |
| Industrial Technical & Pro 6070 Gateway Blvd E, El Paso 79905 | (915) 881-0700 |
| International Alliance-Theatre 609 E Robinson Ave, El Paso 79902 | (915) 544-6818 |
| International Union-Oper Engrs 7717 Lockheed Dr # J, El Paso 79925 | (915) 771-0224 |
| Iron Workers Local Union 9513 Carnegie Ave, El Paso 79925 | (915) 772-3241 |
| Western Railway Supervisors 9828 Montana Ave # P1, El Paso 79925 | (915) 591-5478 |
| Unite 6560 Montana Ave, El Paso 79925 | (915) 843-2283 |
| United Transportation Union 1627 Montana Ave, El Paso 79902 | (915) 532-1818 |
| Teamsters Local Union 6944 Commerce Ave, El Paso 79915 | (915) 772-7437 |
| Plumbers & Steamfitters 9513 Carnegie Ave, El Paso 79925 | (915) 593-9998 |
| National Assn-Letter Carriers 10305 Medwood Dr, El Paso 79925 | (915) 592-7748 |
| National Treasury Employees Un 3211 E Yandell Dr, El Paso 79903 | (915) 562-5477 |