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What Should I Check in My House After a Major Storm?

Last updated October 31, 2026

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The short answer

Inspect Your Roof and Exterior Walls

Start by visually checking your roof for missing, cracked, or lifted shingles from a safe spot on the ground. Also, examine your siding, gutters, and downspouts for any dents, holes, or sections that have pulled away from the house. These breaches can allow water to seep into your walls and attic long after the storm ends, leading to hidden moisture problems.

Look for signs of impact from hail or flying debris, which can compromise your home's weatherproofing. Pay special attention to areas where different materials meet, like around vents, chimneys, and skylights, as these are common failure points. If you see any damage, you may need a roofer or a water damage inspection to assess the full extent before repairs begin.

Check for Water Intrusion and Leaks

Inside your home, look for water stains on ceilings and walls, especially in corners and under windows. Feel carpets and flooring for dampness, and check around appliances, under sinks, and in basements or crawl spaces for any signs of new moisture. Water can travel far from the original leak, so a thorough check of all rooms is important to catch problems early.

Use your nose as well. A musty odor often indicates hidden moisture that could lead to mold growth. If you discover any wet areas, act quickly to dry them out. You may need professional water extraction and structural drying services to prevent further damage to your home's materials and air quality.

  • Examine ceiling corners and light fixtures for discoloration.
  • Press on walls and baseboards to feel for soft spots or swelling.
  • Look for pooling water or damp spots around your home's foundation.
  • Check window and door frames for new gaps or water trails.
  • Inspect your attic for any daylight coming through or wet insulation.
  • Listen for drips inside walls or from the ceiling after the storm.

Assess Your Yard and Drainage

Walk around your property to look for downed tree limbs, scattered debris, or standing water. Clear any blockages from your gutters, storm drains, and yard drains to prevent future flooding. If you have a sump pump, verify it is operating correctly and that its discharge line is clear and directed away from your home's foundation to avoid recirculating water.

Ensure Electrical and Utility Safety

Before touching anything, ensure it is safe to do so. If you see downed power lines, stay far away and contact your utility company. If any part of your home was flooded, do not enter until an electrician confirms it is safe. Check your main electrical panel for any tripped breakers or signs of water intrusion, which is a serious fire hazard.

Inspect your gas meter and lines for any damage or unusual odors. If you smell gas, leave the area immediately and call for help from a safe distance. Also, look at your water heater, HVAC unit, and other major appliances for any signs of impact or water exposure that could affect their operation and safety.

  • Never enter a flooded basement or room until power is confirmed off.
  • Look for sparks, buzzing sounds, or a burning smell near outlets.
  • Check that outdoor electrical outlets and fixtures are not submerged.
  • Expose gas lines and meters by carefully moving any fallen debris.
  • If your main water shutoff valve is outside, ensure it's accessible.
  • Turn off power at the breaker to any room with visible water damage.

Document Damage and Plan Next Steps

Take clear photographs and videos of all damage you find, both inside and outside your home. This documentation is crucial for any potential insurance claim. Make a detailed list of affected items and areas. Do not begin permanent repairs before documenting everything, as your insurer may need to see the original damage. Policies vary, and your insurer decides what is covered.

Based on your inspection, prioritize actions. Clear away debris to prevent injuries, but leave complex structural damage for the pros. For significant water intrusion, contact local water damage pros who can perform moisture mapping and thorough drying. If you live in Las Vegas, intense sun can warp wet materials quickly, so timely drying is especially important to limit secondary damage.

Water damage does not wait

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Frequently asked questions

What should I do if I find a leak after the storm?

First, stop the water source if you can do so safely, like shutting off the main valve. Then, contain the leak with buckets and towels. Contact local water damage pros for leak detection and emergency water extraction to dry the area properly and prevent mold growth.

How soon after a storm should I check for water damage?

Check as soon as it is safe to go outside and enter your home. Some damage, like a roof leak, may not be immediately obvious. A prompt inspection helps you catch moisture issues early, which simplifies the cleanup and drying process before mold can start to develop.

Who should I call for major structural storm damage?

For damage affecting your roof, walls, or foundation, you may need a general contractor, roofer, or structural engineer for assessment and repair. For widespread water inside, contact the pros. They handle the drying and restoration to make the home safe for the structural repairs to follow.

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