| Business | Phone |
| Frost Geosciences Inc 103 Misty Waters, Boerne 78006 | (830) 229-5603 |
| Venture Ii Environ Drillin Inc 129 Fm 3351 S, Boerne 78006 | (830) 336-2822 |
| Westward Environmental Inc 102 S Main St, Boerne 78006 | (830) 249-8284 |
| Westward Environmental Inc 4 Shooting Club Rd, Boerne 78006 | (830) 249-0940 |