| Business | Phone |
| Queen City Railroad Constr 2525 Victory Ave, Dallas 75219 | (214) 965-0676 |
| Pacer Stacktrain 5301 S 2nd Ave, Dallas 75210 | (214) 426-2626 |
| Mi-Jack Products 4135 Linfield Rd, Dallas 75216 | (214) 375-6620 |
| Pacific Rail Svc 4135 Linfield St, Dallas 75216 | (214) 372-7530 |