Animal Control
- City of Katy 5456 Franz Rd. Katy, TX 281-391-4740
- Fort Bend County 1210 Blume Rd. Katy, TX 281-342-1512
- Harris County 2223 W. Loop S. Katy, TX 713-439-6000
Auto Registration
- Fort Bend County 500 Liberty St. Richmond, TX 281-341-3709
- Harris County 16715 Clay Rd. Houston, TX 281-859-0685
- Waller County 730 9th St. Hempstead, TX 979-826-7620
Driver’s License
- Fort Bend County 5505 Ave. N Rosenberg, TX 281-633-5400
- Harris County DPS 10503 Grant Rd. Houston, TX 281-890-5440
- Harris County DPS 1601 Townhurst Houston, TX 713-465-8462
Fire & Ambulance
- Emergency 911
- Houston Fire Department #90 16525 Park Row Houston, TX 281-247-5000
- Katy Fire Department 1417 Ave. D Katy, TX 281-391-3500
- West Harris County EMS 1773 Westgreen Katy, TX 281-675-3600
- West I-10 Fire Department Station 1 22125 Kingsland Blvd. Katy, TX 281-392-7821
- West I-10 Fire Department Station 2 851 Dominion Dr. Katy, TX 281-492-8888
- West I-10 Fire Department Station 3 1773 Westgreen Blvd. Katy, TX 281-675-3600
- West I-10 Fire Department Station 4 22855 Franz Rd. Katy, TX 281-347-6400
- West I-10 Fire Department Station 5 20011 Westfield Pkwy. Katy, TX 281-829-0090
- Westlake Volunteer Fire Department 19703 Saums Rd. Katy, TX 281-492-0560
- Willow Fork Fire Department 24655 Westheimer Pkwy. Katy, TX 281-518-0009
Non-Emergency
- City of Katy Police 5456 Franz Rd. Katy, TX 281-391-4848
- Fort Bend County Sheriff 1410 Ransom Rd. Richmond, TX 281-341-4735
- Harris County Constable Precinct 5 17423 Katy Fwy. Katy, TX 281-492-3600
- Harris County Sheriff Franz Road 19818 Franz Rd. Katy, TX 281-647-9371
- Katy ISD Police Katy, TX 281-237-4000
- Waller County Sheriff 701 Calvit St. Hempstead, TX 979-826-8282
Other Helpful Numbers
- Katy Area Chamber of Commerce 23501 Cinco Ranch Blvd., Ste. B206 Katy, TX 281-391-5289
- Katy Area Economic Development Council 6301 S. Stadium Ln., #111 Katy, TX 281-396-2200
- Katy City Hall 910 Ave. C Katy, TX 281-391-4800
- Katy ISD Administration Offices Katy, TX 281-396-6000
Post Offices
- Barker Post Office 211 Barker Rd. Houston, TX 281-492-2629
- City of Katy Post Office 5701 4th St. Katy, TX 281-391-7538
- Katy-Park Row Branch 20180 Park Row Katy, TX 281-829-5062
- Pin Oak Annex 1331 Pin Oak Rd. Katy, TX 281-574-1401
Voter Registration
- Fort Bend County 4520 Reading Rd. Rosenberg, TX 281-341-8670
- Harris County 16715 Clay Rd. Houston, TX 281-859-0685
- Waller County 730 9th St. Hempstead, TX 979-826-7620