Smart Meter Installation in Texas: What to Expect

Last updated: October 18, 2026  ·  5 min read

If you've just moved into a Texas home, switched providers, or simply noticed a technician out at your meter, it's natural to wonder who's behind that little box on the wall and what actually happens when it goes in. The good news is that the process is quick, routine, and — for the vast majority of homes — nothing you have to arrange or pay for directly.

Who Actually Installs Your Meter

Texas splits your electricity service into two halves. The company you pay and choose your plan from is your retail provider — but the physical wires, the poles, and the meter itself belong to your transmission and distribution utility, or TDU. Depending on where you live, that's Oncor, CenterPoint Energy, AEP Texas, or TNMP. When a meter is installed or swapped, it's a TDU technician who does it. Your retail provider can't send someone, and — importantly — you can't hire your own electrician to install the meter, because it isn't your equipment. That also means you don't get to choose a specific make or model; the TDU fits the standard meter for your territory. The one real choice you do have is whether to opt out of a smart meter altogether — a separate process that carries its own fees.

What the Visit Looks Like

The job itself is refreshingly unglamorous, which is exactly what you want. A technician arrives at your outdoor meter socket, pulls the old meter, and seats the new one in its place — usually in about 15 minutes or less. During the swap you'll get a brief power blip as the meter comes out and goes back in, so digital clocks may need resetting and it's worth shutting down a desktop computer beforehand if you happen to be home. Most of the time you don't need to be there at all, since the meter lives on the outside of the house and the technician has no reason to come indoors. When they're done, the old meter is removed and taken away by the TDU — you don't keep it, store it, or dispose of it. If you're wondering whether your home even needs this, most Texas houses were switched to smart meters years ago.

Why There's No Separate Bill for the Install

Because the meter is part of regulated delivery infrastructure, there's no line item on your bill that says "new meter." The cost of buying, installing, and maintaining meters is built into the TDU delivery charges that every customer in a territory pays through their normal monthly bill. In other words, it's already funded — you're not quoted a price and you don't get an invoice for the technician's visit. This is also why the meter stays with the property rather than with you: if you move, you don't take it with you, and the next home you move into already has its own.

The One Exception: A Red-Tagged Meter

There's a single situation where a meter swap isn't quick and free. The meter clips into a base or socket mounted on your house, and that base — along with your electrical panel — is your property, not the TDU's. If a technician or an inspector finds that base or panel damaged, corroded, or otherwise unsafe, they can "red-tag" it: a hazard or failed-inspection notice that stops the meter from going in until the equipment is repaired. Fixing red-tagged equipment is work for a licensed electrician, and that repair isn't free — it's a homeowner cost. Once the electrician has made the base or panel safe and it passes inspection, the TDU comes back to set the meter. It's uncommon, but worth knowing if you own an older home or one that's taken storm damage.

Common Questions

Who installs smart meters in Texas and how long does it take?

Your local TDU installs it — the regulated utility that owns the wires in your area (Oncor, CenterPoint, AEP Texas, or TNMP), not your retail electricity provider and not an electrician you hire. A technician swaps the old meter for the new one right at your outdoor meter socket, usually in about 15 minutes or less. You will get a brief power blip during the change, and most of the time you do not need to be home for it.

Does a smart meter installation cost anything?

There is no separate charge to you for a standard meter swap. The cost of the meter and the labor is built into the regulated TDU delivery charges that everyone in your territory already pays through their monthly bill, so you will not be quoted a price or handed an invoice. The one exception is if your meter base or electrical panel is damaged and has to be repaired first — that repair is done by a licensed electrician and is a homeowner cost.

Do they remove the old meter?

Yes. The technician pulls the old meter and takes it away — it belongs to the TDU, not to you, so you do not keep it, store it, or have to dispose of it. The new smart meter goes into the same socket, and the whole swap is usually done in a few minutes.

What does a red tag on a meter mean?

A red tag is a hazard or failed-inspection notice. It means the meter base or your electrical panel — equipment the homeowner owns, not the TDU — was found damaged or unsafe, so the meter cannot be installed or re-energized until it is fixed. You would need a licensed electrician to make the repair; once it passes inspection, the TDU returns to set the meter. If you ever see one, call your TDU and a licensed electrician rather than touching the equipment yourself.

Key Terms

Smart Meter · TDU Delivery Charges · TDU (TDSP) · Full Glossary →