| Business | Phone |
| Batalla Corp 7822 Trentway St, Houston 77040 | (713) 939-8788 |
| Ercon Inc 13120 Hempstead Rd, Houston 77040 | (713) 460-4601 |
| Geo-Civ Products 8322 Terrace Wind Dr, Houston 77040 | (713) 466-0104 |
| Pmac 10375 Richmond Ave # 1300, Houston 77042 | (713) 781-0754 |
| Champions Hydro Lawn Inc 13226 Kaltenbrun Rd, Houston 77086 | (281) 445-2614 |
| Continental Materials Svc 402 Pickering St, Houston 77091 | (713) 694-2020 |
| Cutters 225 Longleaf Dr, Houston 77015 | (713) 330-7771 |
| Ecosupplies 6719 Theall Rd, Houston 77066 | (281) 537-8657 |
| Erosion Control Inc 318 E Richey Rd, Houston 77073 | (281) 440-8557 |
| Erosion Control Systems Inc 5868 Westheimer 349 Pmb A1, Houston 77057 | (713) 907-8796 |
| Erosion Prevention Products 13850 Gulf Fwy # 110, Houston 77034 | (281) 333-0550 |
| Erosion Prevention Products 17000 El Camino Real, Houston 77058 | (281) 286-2120 |
| Modular Gabion Systems 2221 Canada Dry St, Houston 77023 | (713) 924-4371 |