| Business | Phone |
| Pipeline Workers 10773 Highway 12, Orange 77632 | (409) 745-9000 |
| Sheet Metal Apprentice School 8397 Old Highway 90, Orange 77630 | (409) 745-2581 |
| Intl Brotherhood-Boilermakers 9868 Interstate 10 W, Orange 77632 | (409) 745-1080 |
| Pace International Union 4836 Bancroft Rd, Orange 77632 | (409) 883-4202 |