| City of Seguin Utilities |
(830) 401-2460 |
| Crystal Clear Water Supply |
(830) 372-1031 |
| Green Valley Water Special Utility District |
(830) 914-2330 |
| Guadalupe Valley Electric Cooperative Inc. |
(830) 379-2114 |
| Guadalupe-Blanco River Authority |
(830) 379-5822 |
| Lower Colorado River Authority |
(830) 372-3850 |
| CenterPoint Energy Entex |
(830) 379-5207 |
| Springs Hill Water Supply |
(830) 379-7683 |
| Telephone- SBC |
1-800-464-7928 |
