| Business | Phone |
| Diamond Shamrock 22102 Loop 494, Kingwood 77339 | (281) 358-1662 |
| Exxon Company U S A 4407 Kingwood Dr, Kingwood 77339 | (281) 360-3062 |
| Northpark Exxon 2279 Northpark Dr, Kingwood 77339 | (281) 358-5830 |
| Valence Operating Co 600 Rockmead Dr 200, Kingwood 77339 | (281) 359-3659 |