Try the Utility Finder
See how our utility search tool works. Enter your ZIP code to instantly discover which TDU delivers power to your address.
Try It Now
Enter a Texas ZIP code to find the utility that serves that area.
Try these ZIP codes to see different utilities:
How It Works
Our utility finder uses official Texas data to match your location with the correct TDU.
Enter Your ZIP Code
Type in your 5-digit Texas ZIP code or search by address.
We Search Our Database
Our system instantly matches your location with official TDU service territories.
Get Your Result
See which utility serves your area along with helpful information about your TDU.
Compare Plans
Start comparing electricity plans with accurate pricing for your specific utility.
Why Use Our Utility Finder?
Get accurate results in seconds with our comprehensive utility database.
Instant Results
Get your utility info in under 2 seconds.
Official Data
We use verified TDU service territory maps.
No Cost
Completely free to use, no signup required.
Private & Secure
We never store or share your search data.
What is a TDU?
A TDU (Transmission and Distribution Utility) is the company that owns the power lines and delivers electricity to your home. In Texas' deregulated market, you choose your electricity provider (REP), but your TDU stays the same based on your location.
Ready to Find Your Utility?
Use the full utility search tool to find your electric utility and start comparing plans.