| Business | Phone |
| A-Fab Mechanical Svc 23103 Mossy Oaks Rd, Spring 77389 | (281) 350-6466 |
| Central Mechanical Svc Inc 2731 Spring Stuebner Rd K, Spring 77389 | (281) 350-3440 |
| Montgomery Mechanical Inc 2530 Old Louetta Loop, Spring 77388 | (281) 288-9227 |
| Mrs Services Inc 9222 Godstone Ln, Spring 77379 | (281) 379-2833 |