| Business | Phone |
| Environmental Services & Prod 28630 Hidden Lk W, Magnolia 77354 | (281) 251-9880 |
| Caliche Limited 200 Thomas St, Magnolia 77354 | (281) 259-9697 |
| O'Brien's Oil Pollution Svcs 29019 Forest Hill Dr, Magnolia 77355 | (281) 252-5155 |
| True Environmental Svc 31703 Cottonwood Ln, Magnolia 77355 | (281) 356-8441 |
| Environmental Services & Prods 28630 Hidden Lk W, Magnolia 77354 | (281) 259-3660 |