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What Are the First Steps After Lightning Strikes Your Home?

Last updated October 23, 2026

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The short answer

Ensure Personal Safety First

Your immediate priority is the safety of everyone in the home. If you smell smoke, see flames, or suspect any structural damage, evacuate immediately and call 911 from a safe location. Do not re-enter the building until fire officials declare it safe. Avoid using landline phones or touching electrical devices, as wiring can remain energized and dangerous after a strike.

Stay away from plumbing fixtures, metal pipes, and concrete walls during and after a storm, as these can conduct electricity. If anyone feels a tingling sensation or shows signs of shock, seek medical attention right away. It is crucial to let the professionals handle the initial hazards before you assess any property damage yourself.

Inspect for Fire and Electrical Damage

After authorities clear you to re-enter, perform a careful visual inspection. Look for signs of fire in the attic, walls, and around electrical panels. Check for scorch marks, melted wiring, or a burning smell. Be aware that fires can start inside walls and smolder for hours, so remain vigilant even if you see no immediate flames.

Examine your electrical system. If breakers have tripped or you see damaged outlets, leave them alone and contact an electrician. Do not attempt to reset breakers or use any appliances that were plugged in during the strike. Hidden electrical damage is a major fire risk and requires a professional assessment before you restore power to affected areas.

Check for Water Leaks and Intrusion

Lightning strikes can create sudden pressure changes that crack pipes or damage roof flashings. Inspect your home for water leaks, starting in the attic and basement. Look for damp spots on ceilings, walls, or around plumbing fixtures. Listen for the sound of running water inside walls, which could indicate a broken pipe.

Water damage often follows lightning strikes. If you find moisture, you need to act quickly to prevent mold and structural decay. Shut off the main water valve if a major leak is suspected. Then, contact the pros who can perform leak detection services and moisture mapping to find all affected areas.

  • Inspect the attic for wet insulation or water stains on the roof deck.
  • Check under sinks and around toilets for pooling water or damp cabinetry.
  • Look at ceilings and walls for new discoloration, bubbling paint, or sagging drywall.
  • Examine the basement or crawlspace for standing water or damp foundation walls.
  • Feel carpeting and flooring for unexpected moisture, especially near exterior walls.
  • Monitor your water meter; if it runs while no water is used, you likely have a leak.

Document the Damage for Insurance

Take detailed photos and videos of all damage you observe, including structural issues, electrical problems, and any water intrusion. Create a written list of damaged items and areas. This documentation is vital for your insurance claim. Be thorough but do not put yourself at risk to get a picture; only document what is safe to access.

Contact your insurance company to report the incident and start the claims process. Policies vary, and your insurer decides what is covered. Ask about your next steps and what documentation they require. Keep all receipts for any temporary repairs, like tarping a roof, as these costs may be reimbursable under your policy.

Secure Professional Water Damage Restoration

Even minor water intrusion needs proper drying to prevent mold. The pros have the equipment for structural drying and dehumidification. They can assess hidden damage behind walls and under floors that you might miss. This step is critical for protecting your home's structure and indoor air quality after a lightning-related leak.

The restoration process may involve emergency water extraction, drywall water damage repair, or water-damaged flooring removal. For homes with unique features, such as a historic home or luxury home, specialized care is needed. A professional inspection ensures all moisture is addressed, helping your home recover fully from the secondary damage caused by the storm.

Water damage does not wait

Every hour counts once water gets into floors and walls. One call starts the response.

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Frequently asked questions

Can a lightning strike cause water damage if there's no fire?

Yes. The immense energy can shock plumbing systems, causing pipes to crack or joints to fail. It can also damage roof materials, allowing rain to enter. Hidden leaks inside walls are common and require professional leak detection to find and address properly.

How soon should I call for water damage help?

Act within the first 24 to 48 hours. Moisture leads to mold growth and structural weakening quickly. Calling the pros promptly allows them to start the drying process, which minimizes secondary damage and the overall scope of repairs needed.

What if my electronics were damaged by the surge?

Do not plug them in or turn them on. A power surge from lightning can fry internal components. Have a qualified electrician check your home's wiring first. For damaged appliances or electronics, consult with your insurance adjuster about replacement options under your policy's coverage.

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