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Guide: water damage emergencies

What to Do in the First 24 Hours After Water Damage

A step-by-step guide to the first 24 hours after finding water damage: what to shut off, what to document for insurance, and what not to touch.

Published October 17, 2026

Found water in your home? Do four things right now: stop it at the source if you can, cut the power to the wet rooms if the panel is safe to reach, photograph everything before you move it, and get a restoration crew on the phone. Speed matters more than order here. Standing water spreads sideways into walls and down into subfloors by the minute.

The first 24 hours, at a glance

  1. 1

    Right away

    Shut off the water at its source. If the breaker panel is dry and easy to reach, cut power to the wet rooms.

  2. 2

    First hour

    Photograph and film everything before you move it. Lift what you can off the floor. Leave the HVAC off.

  3. 3

    First few hours

    Call a restoration crew. Work out the water category: clean, gray, or black.

  4. 4

    First 24 hours

    Professional extraction and drying starts. Moisture meters find the water you cannot see.

  5. 5

    24 to 48 hours

    The mold window. Dry past it and most materials survive. Miss it and they usually get cut out.

The first ten minutes

Find the source and shut it off. For a burst pipe or a failed appliance line, that means the main water valve. In most Smyrna homes it sits near the water heater, in the garage, or at the meter box by the street. If a water heater has failed, close the cold inlet valve on top of the tank as well.

Then deal with the electricity. Water and live outlets are a bad mix. If the breaker panel is dry and you can reach it safely, switch off the circuits feeding the wet rooms. If the panel itself sits in a wet area, leave it alone and tell the dispatcher when you call.

The first hour

Why the 24 to 48 hour window matters

Mold can start growing on wet drywall, wood and carpet within 24 to 48 hours, and Georgia's humidity shortens that window rather than stretching it. Materials that dry fast usually survive. Materials that stay wet past that window often have to be cut out and replaced. That is the gap between a drying job and a rebuild, and between a modest claim and a large one.

What not to do

When is water damage an emergency?

Treat it as an emergency when the water is still spreading, when it involves sewage, when it has reached outlets or the panel, or when more than one room is affected. In those cases, waiting until morning usually costs far more than a night call. That is why emergency water damage restoration in Smyrna runs around the clock.

Dealing with water damage in Smyrna right now? Crews are available 24/7 with free inspections and direct insurance billing.

Call 770-762-0688
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