Knox Box

For information regarding Knox Boxes:

First, be sure you reside in the unincorporated area of Harris County.

Search your address on the Harris County Apprasial District.

To order a knox product locking device for gate(s) or building(s), please go to

  • Select "BUY" located at the top right corner of the screen

  • Enter 'Harris Co Fire Marshals Office' as your fire department, click 'Submit'

  • The 'Harris Co Fire Marshals Office' will appear again to be confirmed

You will see Knox products populate below, order any of the knox locking devices that meets your needs.

Contact Us

Photo of the Day

Recent Calls For Service

Tue Jun, 18 2019 @ 16:15

Nature: Citizen Assist

City: Houston

Tue Jun, 18 2019 @ 14:53

Nature: Mva Involving

Location: Box #: 1107

Address: 14715 Miranda -

City: Houston, TX 77039

Tue Jun, 18 2019 @ 14:25

Nature: Motor Vehicle Accident

Location: Box #: 1101

Address: North Fwy and East Richey Rd -

City: ,

More Incidents