| Business | Phone |
| Waller County Electric & A/C 1005 13th St, Hempstead 77445 | (979) 826-2145 |
| Waller County Mechanical Inc 641 10th St, Hempstead 77445 | (979) 826-7070 |
| Redeemed Ac & Heating Fm 1488, Hempstead 77445 | (979) 826-9025 |
| Holloman Service Co Inc 645 12th St, Hempstead 77445 | (979) 826-2390 |