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What Do You Do If You Smell Gas After a Storm?

Last updated October 26, 2026

The short answer

Leave the House Right Away

The smell of gas is a strong warning that something is wrong. Do not stop to gather belongings, check rooms, or open windows. Every second you stay inside raises the risk of a spark or flame igniting the gas.

Walk out calmly and take everyone with you, including pets. Do not use the doorbell or any electrical switch on your way out. Once you are outside, move well away from the house, at least across the street or to a neighbor's yard, and stay there until the utility or emergency responders say it is safe.

Avoid Sparks and Flames

Gas is highly flammable, so even a tiny spark can cause a fire or explosion. Do not light a match, use a lighter, or smoke. Avoid using any light switch, phone, or appliance inside the house, because these can create a spark.

Also skip starting your car if it is in the garage or near the house. Do not use a flashlight unless you are far from the building. If you need light while outside, wait until you are a safe distance away and use a phone only after you are outside.

Call the Gas Utility and Emergency Services

Once you are safely outside, call the gas company's emergency number. You can find this number on your monthly bill or on the utility's website. If you do not know the number, call 911 and explain the situation.

Tell the person who answers that you smell gas after a storm and that you have left the house. Follow their instructions exactly. Do not go back inside until the utility or emergency responders tell you it is safe, even if the smell seems to fade.

Check for Storm Damage That May Cause Leaks

Storms can damage gas lines in several ways. Fallen trees or branches can hit the meter or the line running to your house. Flooding or shifting soil can move or crack underground pipes, and high winds can tear off parts of your roof or siding, exposing gas lines.

After the utility has shut off the gas and given the all-clear, you can look for visible damage like a tilted meter, a broken pipe, or debris resting on the line. If you see any damage, tell the utility before they restore service. Do not try to fix a gas line yourself.

Fallen tree limbs on the gas meter or line

Floodwater that shifts soil and cracks pipes

Wind damage that exposes rooftop gas lines

A tilted or knocked-over gas meter

A hissing sound near the meter or pipe

A lingering rotten egg smell in the yard

Watch for Water Damage and Stay Safe

Storms that cause gas leaks often bring water too. Floodwater or heavy rain may have entered your basement, crawl space, or lower floors. Standing water combined with a gas leak is especially dangerous, so never wade into a flooded area until the gas is off and the utility confirms it is safe.

If water did get inside, you will need to dry things out to prevent mold and further damage. Start by removing soaked items and opening windows once the gas is off. For serious flooding, local water damage pros can handle the cleanup and drying process.

Do not enter flooded rooms until gas is off

Turn off electricity only if you can do so safely from outside

Remove wet rugs, furniture, and boxes quickly

Use fans and dehumidifiers after the gas is off

Photograph damage for your insurance records

Keep children and pets away from affected areas

Water damage does not wait

Call (919) 525-3233 any time, day or night, and describe what happened.

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Frequently asked questions

How long does it take for gas to dissipate after a leak?

It depends on how large the leak is and how much ventilation the area has. The utility company will use specialized equipment to measure gas levels and decide when it is safe. Do not re-enter until they give the all-clear, which could take hours or longer.

Can I turn off the gas myself before leaving?

If you know exactly where the shutoff valve is and it is easy to reach, you can turn it off before leaving. Use a wrench to turn the valve a quarter turn until it is perpendicular to the pipe. If you are unsure, just leave and call the utility.

Will my insurance cover damage from a gas leak after a storm?

Policies vary, and your insurer decides what is covered. Storm damage that leads to a gas leak may be covered under your homeowners policy, but you should check your policy documents and contact your insurer. Take photos of any damage and keep receipts for temporary repairs.

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