Keep the power on when Houston goes dark.
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What’s going on? Tap one. We’ll set up the right visit.
What we do
Whole-home standby generators sized to your house, with permits, gas and the CenterPoint steps handled for you.
- Whole-home generatorsA standby unit sized to run your whole house, AC included, that starts by itself in an outage.Learn more about whole-home generators →
- Essential-circuit generatorsA smaller unit that keeps the fridge, lights, Wi-Fi and one AC going for less money.Learn more about essential-circuit generators →
- Automatic transfer switchesThe switch that moves your home to generator power safely and back again when the grid returns.Learn more about automatic transfer switches →
- Gas lines and meter upgradesA properly sized gas line from the meter to the unit, with the CenterPoint meter request handled.Learn more about gas lines and meter upgrades →
- Generator maintenanceOil, filter, plugs and a battery test each year so the unit starts when the storm hits.Learn more about generator maintenance →
- Generator repairUnits that won’t start, throw codes or shut off under load traced to the cause and fixed.Learn more about generator repair →
The Free Outage Plan
Not sure what size you need or if your gas meter can carry it? We visit, do the math and give you a plan in writing.
- Load calculationWe list what you want running and size the unit in kW.$250 value
- Gas meter and line checkWe check if your meter and pipe can feed a generator.$125 value
- Pad spot with photosWe mark a spot that meets setbacks and show you on your phone.Included
- Written options with pricesWhole home, essentials only or wait, your pick.Included
How it works
- 1Book onlinePick a day and time. It lands on our calendar right away.
- 2We text before we arriveYou see who’s coming and when.
- 3Track it in your portalPermits, CenterPoint steps, photos and your invoice in one place.
- TDLR licensed master electrician, TECL (demo license)
- Gas lines by a licensed plumber with a gas endorsement, TSBPE (demo license)
- City electrical and plumbing permits and inspections on every install
Generator Care
Generator Care
$19/mo
- Yearly service: oil, filter, plugs
- Battery and transfer switch test
- No service fee
- 15% off repairs
Generator Care Plus
$35/mo
- Two visits a year, one before hurricane season
- Everything in Generator Care
- Priority calls after storms
- Remote monitoring set up and watched
Questions
How much does a whole-home generator cost in Houston?
Most 18 to 26 kW installs run about $12,000 to $20,000 with the transfer switch, pad, gas line and permits. These are typical ranges, not quotes. We give you a written price first.
What size generator do I need?
Most Houston homes with central AC need 18 to 26 kW for whole-home power. Smaller homes or essentials-only setups can use 10 to 14 kW. We size it with a load calculation.
Do I need a permit?
Yes. The City of Houston needs a separate electrical permit and a plumbing permit for the gas line, plus inspections. Other cities have their own rules. We pull the permits for you.
Will CenterPoint need to change my gas meter?
Often, yes. Many home meters are too small to feed a generator. After the city signs off, CenterPoint upgrades the meter. We send the paperwork and track it.
How long does it take?
Install day is usually one to two days. Survey to final inspection often takes 6 to 10 weeks, and longer after a big storm when everyone calls at once.
Book a free site survey.
No cost, no obligation. Running a portable generator? Keep it outside, 20 feet from the house, never in the garage.