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What Steps Should I Take Immediately When Water Floods My Home?

Last updated October 26, 2026

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The short answer

Stop the Water Source

Your first move is to stop the water from flowing. If the flooding comes from a burst pipe, turn off the main water shutoff valve. If you do not know where it is, look near the water meter or where the main line enters your home. In Arlington, keep the valve location written down so you can find it fast during an emergency.

For flooding from heavy rain or a rising water table, you may not be able to stop the source. Move to the next steps: protect yourself and your belongings. If the water level is rising quickly or the water is contaminated, leave the area and call for help. Your safety comes before saving items.

Ensure Your Safety First

Water and electricity do not mix. If standing water is near outlets, appliances, or the breaker panel, turn off the power at the main breaker if you can do so without stepping into water. If you cannot, call an electrician. Do not touch anything electrical while wet.

Wear rubber boots and gloves if you must walk through water. Floodwater can hide sharp objects, sewage, or chemicals. If you feel unwell, see a doctor. If the water is black or smells like fuel or sewage, treat it as contaminated and avoid contact. The pros can handle contaminated water cleanup safely.

  • Turn off electricity at the breaker if safe.
  • Wear protective gear like boots and gloves.
  • Avoid contact with black or smelly water.
  • Keep children and pets away from flooded areas.
  • If water is rising, evacuate immediately.
  • See a doctor if you feel unwell after exposure.

Document the Damage for Insurance

Before you move or throw anything, take photos and videos of the flooded rooms, the water level, and damaged items. This documentation helps your insurance claim. Write down a list of what was damaged, including the approximate age of items if you know it. Keep receipts for any supplies you buy.

Your insurance company decides what is covered, so check your policy to understand your coverage and deductibles. Policies vary, and your insurer decides what is covered. Do not wait too long to report the damage, but make sure you have solid evidence first. A water damage inspection can help you assess the full scope.

Start Removing Water and Drying Out

Begin removing water as soon as it is safe. Use a pump for deep water, a wet/dry vacuum for shallow water, and mops and towels for the rest. The longer water sits, the more damage it causes. Open windows and doors to let air circulate, and use fans or dehumidifiers to speed drying.

Remove wet carpets, rugs, and furniture that cannot be saved. Water soaks into drywall, wood, and insulation, so you may need to cut out damaged sections. The pros can handle water extraction and cleanup, especially for large floods or hidden moisture. Act quickly to prevent mold growth.

  • Use a pump for deep water.
  • Use a wet/dry vacuum for shallow water.
  • Open windows and doors for airflow.
  • Run fans and dehumidifiers to dry spaces.
  • Remove soaked carpets and furniture.
  • Cut away wet drywall and insulation.

Call Water Damage Pros for Help

After you have done the immediate steps, bring in the pros. They have the equipment to extract water from floors and walls, dry out the structure, and prevent mold. They can also assess the damage and advise on repairs. Do not try to handle a major flood alone.

The pros will often start by inspecting the affected areas, documenting conditions, and planning the cleanup. Their work usually involves water extraction, drying, and sometimes removing materials that cannot be saved. The cost depends on the extent of the water damage and the size of your home, so ask for an assessment before work begins.

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Call (703) 462-1739 any time, day or night, and describe what happened.

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Frequently asked questions

How long can water sit before mold grows?

Mold can start growing within 24 to 48 hours in warm, damp conditions. That is why you need to remove water and dry out your home quickly. If you cannot dry everything in that time, call the pros to help with extraction and mold prevention.

Should I turn off the electricity during a flood?

Yes, if it is safe to do so. If water is near outlets or the breaker panel, turn off the main breaker from a dry location. If you cannot reach it without stepping into water, call an electrician. Never touch electrical equipment while wet.

What should I save first from a flooded home?

Save important documents and valuables first. Then focus on items that are easy to move, like clothing and small electronics. Do not try to save heavy furniture if water is rising. Your safety and the safety of your family come first.

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