Home to the Philippine National Police-National Capital Region Police Headquarters, the PNP Special Action Force, as well as the army, navy, and marine camps. It is also near an air-support security facility, the Villamor Air Base.
Two main highways traverse Taguig City, that of the Circumferential Road (C5) and the South Luzon Express Way (SLEX). The Philippine National Railway (PNR) traverses the city, while it is also near the international and domestic airports.
| Taguig City Hall | 555- 7800 | Police Taguig Mobile Patrol | 0921-7221972 |
| Fire Department at City Hall | 642-9982 | Public Order & Safety Office | 642-1261 |
| Fire Department Taguig Central | 837-0740 / 837-4496 | Taguig Environmental / Solid Waste | 642-7557 |
| Fire Department at FTI | 837-4496 | Traffic Management Office | 640-7006 |
| Lake & River Patrol | 628-1377 | Taguig-Pateros District Hospital | 838-34-85 |
| Office of Social Welfare & Development | 555-7919 | Taguig City Rescue | 0919-0703112 |
| PNP Taguig / COP | 642-35-82 | Taguig Emergency Hotline | 165-7777 |
| Tactical Operation Center Police | 642-3582 | Taguig Command Center | 789- 3200 |
| Police | 117 / Emergency 1623 | Doctors-On- Call | 0917- 8210896 |
| Trunkline | 555-78-52/555-7854 |