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How Do I Know If My Home Is Safe After a Storm?

Last updated October 31, 2026

The short answer

Start with Immediate Safety Checks

Your first priority is to spot hazards that could hurt you or your family. Look for downed power lines, especially near water or metal objects. If you smell gas or hear a hissing sound, evacuate immediately and contact your gas utility from outside. Do not touch anything that looks damaged or wet near electrical sources.

Check the structure itself from a safe distance. Look for sagging ceilings, cracked walls, or leaning chimneys. If the roof or walls look unstable, stay out. For minor issues, take photos for your records. Remember, your safety comes before any cleanup or inspection work.

  • Downed power lines or sparking wires
  • Smell of gas or hissing sounds
  • Sagging ceilings or leaning walls
  • Standing water in contact with electrical outlets
  • Cracks in the foundation or chimney
  • Debris blocking exits or entryways

Inspect for Water and Moisture Damage

Once the obvious hazards are ruled out, look for water intrusion. Check ceilings, walls, and floors for stains, dampness, or soft spots. Pay attention to basements and crawl spaces, where water can pool unnoticed. If you find standing water, do not wade in it, especially if you are unsure whether it is contaminated.

Moisture can seep into hidden areas like behind drywall or under flooring. A musty smell often signals hidden dampness. If you notice any of these signs, you may need professional moisture mapping or a water damage inspection to find the full extent of the problem.

Keep your shutoff valve location written down, especially if you live in Columbus, so you can stop water flow quickly if a pipe bursts during a future storm.

Check for Mold and Air Quality Issues

Mold can start growing within a day or two of water exposure. Look for discoloration on walls, ceilings, or furniture, and any fuzzy or slimy patches. A strong earthy odor is another warning sign. If you see or smell mold, avoid touching it, as it can irritate your lungs and skin.

If you or anyone in your home feels unwell, like coughing or headaches, leave the area and see a doctor if symptoms persist. For small mold patches on hard surfaces, you might clean them with soap and water, but for larger areas or if you have health concerns, call a mold professional. They can test air quality and recommend safe removal methods.

Do not attempt to clean mold on porous materials like drywall or insulation; those often need to be removed and replaced.

  • Visible discoloration or spots on surfaces
  • Musty or earthy smell in the air
  • Soft or crumbling drywall or wood
  • Health symptoms like coughing or sneezing indoors
  • Mold behind furniture or appliances
  • Condensation on windows or pipes

Evaluate Your Home's Electrical and Gas Systems

Water and electricity are a dangerous mix. If your home lost power during the storm, check the main breaker panel for water damage before turning anything back on. If the panel looks wet or rusted, do not touch it. Call an electrician to inspect the system first.

Similarly, have a professional check the gas system if you suspect any damage. A plumber can inspect water lines and fixtures for leaks. These checks are especially important if you live in a humid continental climate, where sudden storms can cause rapid temperature swings.

Never try to fix electrical or gas issues yourself. Your safety depends on professional evaluation.

Decide Whether to Call in the Pros

Some storm damage is obvious, but much of it is hidden. If you see any signs of water damage, structural issues, or mold, it is wise to have a professional inspection. Local water damage pros can use tools like moisture meters to find damp spots you might miss. They can also help with debris removal and structural drying.

The pros usually start by assessing the damage and explaining what work is involved. They can then help with water extraction, drying out walls and floors, and repairing drywall. The cost depends on the extent of the damage, the materials involved, and how quickly you act.

Policies vary, and your insurer decides what is covered. Check your policy to see what storm damage protection you have, and document everything with photos.

  • Visible water stains or damp spots
  • Structural cracks or shifting
  • Persistent musty smell
  • Mold growth on any surface
  • Electrical system issues
  • Debris that is too heavy or dangerous to move yourself

Need help right now?

Water keeps spreading into floors and walls, so it is worth acting early. Calls are answered 24/7.

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Frequently asked questions

How soon after a storm should I check for damage?

Check for immediate safety hazards as soon as it is safe to go outside. Look for downed lines, gas smells, and structural damage. For water damage, start looking within a few hours, as mold can begin growing within 24 to 48 hours. Act quickly to dry out wet areas.

Can I clean up water damage myself?

Small spills on hard surfaces can be dried by you, but larger flooding or water that soaked into drywall, insulation, or carpets usually needs professional equipment. The pros use industrial fans and dehumidifiers to dry structures fully. They also know how to safely remove debris and check for hidden moisture.

What should I do if I smell gas after a storm?

Leave your home immediately and do not flip any electrical switches or light matches. Go to a safe distance and call your gas utility company from outside. Do not return until they say it is safe. Gas leaks are a serious fire and health hazard.

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