| Business | Phone |
| Houston Maintenance Dept 125 Industrial Dr, Houston 38851 | (662) 456-9406 |
| Houston Maintenance Dept 587 Church St, Houston 38851 | (662) 456-9406 |
| Houston Maintenance Shop 125 Industrial Dr, Houston 38851 | (662) 456-3434 |
| Houston Maintenance Shop 587 Church St, Houston 38851 | (662) 456-3434 |