Vacant house had no working lights, but blinking meter showed power can be cut from a desk

A dark house can seem completely shut down until a blinking utility meter suggests otherwise.

That unsettling scenario played out in a Reddit thread after someone preparing to demolish a long-vacant home realized the meter kept flashing even though the interior seemed dead.

Here's what to know

Trying to make sense of the situation, a poster wrote in the r/AskElectricians thread for advice on the house they were working on. 

"We're demoing a house that's been vacant for 3 years," they said. "I need to pull the breaker and fixtures. Absolutely none of the switches or lights work. The meter still blinks. Is there any current to the breaker?"

Commenters said the answer may not be as straightforward as a simple yes or no, especially with newer smart meters. Much of the discussion centered on the fact that service to the house may be cut while the meter itself remains energized. 

One commenter explained: "Usually when the utility disconnects power for non-payment and the house has the new digital smart meters, they just press a button on the computer and the smart meter disconnects power at the meter. But the meter itself is still powered from the grid."

That distinction can be easy to miss. One commenter shared a personal example: "I forgot to pay the bill for a while, and suddenly I had a 'Power Outage.' The smart meters can disconnect service without sending someone out." 

So even if the inside of a home appears lifeless, energized equipment may still be present outside.

Because of that, homeowners and contractors should not assume a quiet panel is necessarily a safe one.

More background

Several commenters said utilities can cut service remotely and, in some cases, restore it the same way without ever sending a worker to the property.

One commenter described that happening after an automatic payment problem, writing, "They don't send notifications that the automatic payment didn't go through. On the plus side, they can cut it back on remotely as well." 

That possibility can complicate renovation, cleanout, or demolition work. If a meter is blinking while lights and outlets are dead, parts of the electrical system may still be energized.

The discussion also highlighted the danger of power returning unexpectedly. Referring to a worst-case example involving an electric stove left on, one commenter said the stove "burnt down the house."

What can be done?

Rather than trusting appearances — or reassurance from strangers online — several commenters said the safest move is to contact the utility company and have service physically disconnected before demolition begins.

One commenter warned: "If that meter is blinking, that means it's got power, and if that meter is on the house, all the lines leading into that meter will be powered." 

Another said, "Call the utility and get the meter pulled."

If a utility can remotely disconnect and reconnect service, confirming a true shutoff before touching panels, fixtures, or service equipment can help homeowners avoid serious risks.

As one commenter put it, "No one here can guarantee that the breaker box is dead. You need to test it personally." 

Another was even more direct: "You need to verify the site is zero voltage with a meter before you proceed."

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