| Business | Phone |
| Ashton Sawing & Drilling Llc 2017 Airport Rd, Conroe 77301 | (936) 445-2461 |
| Environmental Crossings 1306 Fm 3083 Rd, Conroe 77301 | (936) 441-9080 |
| Envirosafe Drilling Lp 162 Woolridge Dr, Conroe 77301 | (936) 441-8751 |
| Jaguar Downhole Tools 3031 N Frazier St, Conroe 77303 | (936) 441-4366 |