| CENTERPOINT ENERGY - ENTEX | 713-659-1057 |
| HL&P INFORMATION CENTER | 713-207-7777 |
| HARRIS COUNTY MEDICAL EXAMINER | 713- 796-9292 |
| HARRIS COUNTY PCT 2 CONSTABLE | 281-477-4070 |
| HARRIS COUNTY PCT 3 CONSTABLE | 713-453-6782 |
| HARRIS COUNTY PCT 5 CONSTABLE | 281-463-6666 |
| HARRIS COUNTY PCT 6 CONSTABLE | 281-923-9156 |
| HARRIS COUNTY PCT 7 CONSTABLE | 281-741-5627 |
| HARRIS COUNTY PCT 8 CONSTABLE | 281-488-4040 |
| HARRIS COUNTY PCT 4 CONSTABLE | 281-376-3472 |
| HARRIS COUNTY PCT 1 CONSTABLE | 713-755-7676 |
| HARRIS COUNTY FLOOD CONTROL | 713-684-4000 |
| HARRIS COUNTY TOLL ROAD AUTHORITY | 281-875-1400 |
| HARRIS COUNTY ANIMAL CONTROL | 281-999-3191 |
| HARRIS COUNTY MOSQUITO CONTROL | 713-649-6500 |
| HARRIS COUNTY RABIES CONTROL | 281-999-3191 |
| HARRIS COUNTY WRECKER DISPATCH | 713-227-2201 |
| HARRIS COUNTY POLL CONTROL | 713-920-2831 |
| HARRIS COUNTY HEALTH DEPARTMENT | 713-439-6000 |