| Business | Phone |
| Wills Machine Shop 134 N Dumas Ave, Dumas 79029 | (806) 935-3430 |
| Shockey Machines 724 S Porter Ave, Dumas 79029 | (806) 235-4116 |
| T Hise Guns 1003 Twichell Ave, Dumas 79029 | (806) 935-3408 |
| J & E Valve Svc 200 N Dumas Ave, Dumas 79029 | (806) 934-9633 |