| Emergency | 911 |
| Hood County Sheriff, non-emergency | (817) 579-3307 |
| Hood County Fire Marshal | (817) 579-3335 |
| Animal Control | (817) 573-4277 |
| Aqua Texas (water & sewer) | (877) 987-2782 |
| United Cooperative Services (electric) | (817) 326-5232 |
| Republic Services (trash) | (800) 644-3961 |
| Rise Broadband | (844) 816-9149 |
| Hood County Collection Station / Environmental | (817) 579-3288 |
| Somervell County Collection Station | (254) 897-2109 |
| Granbury Post Office | (817) 573-5515 |
| Mambrino Elementary · STEAM Academy | (817) 408-4900 · (817) 408-4949 |
| Granbury Middle · Granbury High · Bus Barn | (817) 408-4850 · (817) 408-4600 · (817) 408-4150 |