What to Do When You Smell Gas in Your Home

Emergency repair decisions should protect people first, stop additional damage only when it is safe, and preserve a clear record for the professional who takes over.

Start with the actual condition

Leave. Leave the area if odor is strong or there are physical symptoms.

Do. Do not operate switches, flames, vehicles, or phones near the suspected leak.

Call. Call the gas utility or emergency services from a safe location.

Step-by-step decision process

1. Identify the scope. Identify immediate danger before touching equipment or entering the area.
2. Shut the scope. Shut down the relevant utility only when the control is accessible and you know what it serves.
3. Move the scope. Move people, pets, and valuables away from the affected area.
4. Photograph the scope. Photograph conditions from a safe position and record when the problem began.

Scope and documentation

For what to do when you smell gas in your home, the service request should identify the active hazard, shutdowns already attempted, affected rooms or systems, visible damage, access limits, and whether emergency services or a utility have been contacted. Separate temporary stabilization from permanent repair.

Common mistakes

• Trying to complete a permanent repair during an active emergency.
• Resetting, relighting, or restarting equipment repeatedly.
• Waiting for visible damage to become severe before escalating.

Questions to resolve

• Is anyone in immediate danger or unable to leave safely?
• Which utility or system can be isolated without entering the hazard?
• What temporary action prevents more damage without concealing evidence?
• Who must respond first: emergency service, utility, mitigation company, or repair contractor?

Sources and editorial notes

This article is a planning guide, not a substitute for emergency services, legal advice, code interpretation, manufacturer instructions, or an on-site professional assessment. Verify current requirements and programs directly.

• ready.gov
• cpsc.gov

Related guides

• Outlet Sparking: What to Turn Off and When to Leave the House
• No Hot Water: A Safe 15-Minute Troubleshooting Checklist
• What Causes a Burning Smell from an Electrical Outlet?

Next step

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