| Business | Phone |
| Potter Trucking Inc 10750 Mc Clary Rd, Dumas 79029 | (806) 935-6385 |
| Advance Safety Specialist Intl 905 N Dumas Ave, Dumas 79029 | (806) 934-0049 |
| Sem Crude Lp 723 N Birge Ave, Dumas 79029 | (806) 935-7799 |
| Oil Field Svc 6201 Cig Rd, Dumas 79029 | (806) 934-3584 |