- Citypage Central, Keller,Texas - Official site of the city of Keller, Texas.
- Keller Fire Department - The City of Keller is protected by a staff of 30 professional line firefighters, providing both fire and EMS services, three administrative personnel, and a fleet of 7 fire department vehicles, housed in two stations.
- Keller Police Department - An interactive communications link between the Keller Police Department and the citizens of Keller, Texas, allowing access to several public services without leaving home.
