| Business | Phone |
| Communications Workers-America 623 5th Ave N, Texas City 77590 | (409) 948-1133 |
| Houston Area Laborers Training 2331 Texas Ave, Texas City 77590 | (409) 945-4776 |
| Iuoe Local 347 2800 Texas Ave, Texas City 77590 | (409) 948-2001 |
| Paper Allied-Ind Chemical 2327 Texas Ave, Texas City 77590 | (409) 945-2355 |
| Pipe Fitters Local 211 825 25th Ave N, Texas City 77590 | (409) 945-5711 |
| Texas City Metal Trades 2800 Texas Ave, Texas City 77590 | (409) 948-2071 |