| Business | Phone |
| Presser Construction Fm 119 Rd, Dumas 79029 | (806) 935-6054 |
| Robertson Ditching Co Fm 2589 Rd, Dumas 79029 | (806) 935-5937 |
| Triple I Co 306 Bailey Ave, Dumas 79029 | (806) 935-2611 |
| Triple L Utilities 5774 W Road R, Dumas 79029 | (806) 935-7663 |
| Stewart Dirt Work & Readymix 1101 N Dumas Ave, Dumas 79029 | (806) 935-4100 |