Police Station
| Deputy Commissioner of Police, Market Road | 044-26552794 |
| T6 Police Station, Nehru Bazaar Street | 044-26554750 |
| Women Police Station, TNHB, Avadi | 044-26553767 |
Fire Station
| Fire Service Station, TNHB, Avadi | 044-26555202 |
Rescue
| Fire and Rescue | 101 |