| Business | Phone |
| Central Texas Electric Coop 168 Catalina Ct, Kerrville 78028 | (830) 895-0020 |
| Central Texas Electric Coop 2250 Memorial Blvd, Kerrville 78028 | (830) 895-0022 |
| Kerrville Public Utility Board 2250 Memorial Blvd, Kerrville 78028 | (830) 257-3050 |