Constables and deputies assist other law enforcement agencies at:
- Airline crashes
- Amber alerts
- Charitable events
- Floods
- Hostage situations
- Vehicle accidents
- Other emergency situations
Denton County Constable Offices
- Precinct 1 - Denton
- Precinct 2 - The Colony
- Precinct 3 - Lewisville
- Precinct 4 - Roanoke
- Precinct 5 - Cross Roads and parts of:
- Aubrey
- Boliver
- Denton
- Krugerville
- Krum
- Pilot Point
- Sanger
- Precinct 6 - Carrollton