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Storm & HurricaneJuly 20, 202610 min read

Hurricane Water Damage in South Florida: What to Do in the First 24 Hours

Steve Jafari, General Manager of Restoration Doctor

BYSteve Jafari, General ManagerMIAMI-DADE & BROWARD

Hurricane water damage on a tile floor, water tracked in from a sliding glass door with closed accordion storm shutters
Wind-driven water spreads across large-format tile from a sliding glass door with the accordion storm shutters still closed across it.
TL;DR

After hurricane water intrusion, work in this order: make sure the structure and power are safe, stop or slow the water source if you safely can, document everything with photos and video before you move anything, get standing water out, and start professional drying within the first 24 hours before the Florida heat and humidity turn a water loss into a mold problem. Restoration Doctor of South Florida runs 24/7 storm dispatch across Miami-Dade and Broward — call (786) 213-9489.

Call (786) 213-9489

What should I do first after hurricane water gets into my home?

The single most important thing to understand about hurricane water damage in South Florida is that the clock, not the storm, is your real opponent. Once wind-driven rain or a roof breach lets water into the structure, the damage keeps compounding long after the sky clears — drywall wicks moisture upward, hardwood cups and swells, and in our climate mold can begin colonizing wet materials within 24 to 48 hours. What you do in the first day almost always determines whether you are looking at a dry-out or a gut renovation.

Work in a fixed order, because doing the right things in the wrong sequence can cost you money or safety. Safety comes first, then stopping the water, then documentation, then extraction and drying. It is tempting to start hauling out soaked furniture the moment you can — but if you move and clean everything before you photograph it, you can lose the record of how bad it actually was.

Is it safe to go back inside?

Before anything else, treat the building as potentially hazardous. Standing water plus electricity is the most immediate danger: if water has reached outlets, the panel, or any wiring — or if you cannot get to the breaker without stepping in water — keep the power off and call an electrician or your utility. Do not wade into standing water in a home that still has power.

Assume post-storm floodwater is contaminated. Storm surge and street flooding carry sewage, fuel, lawn chemicals, and bacteria, which makes it Category 3 'black water' under the IICRC standard — the kind that requires protective equipment and controlled removal, not a mop and a bucket. Watch for structural warnings too: sagging or bulging ceilings holding trapped water, soft spots in floors, and the smell of gas. If a ceiling is bellying downward with water, stay out from under it.

  • Keep power off if water reached outlets, wiring, or the panel — do not enter energized standing water.
  • Treat surge and street floodwater as contaminated (Category 3) — avoid skin contact and wear boots and gloves.
  • Watch for sagging ceilings, soft floors, and gas odors before moving through the home.
  • Keep children and pets out of affected areas until they are cleared and cleaned.
Water-stained drywall ceiling opened over exposed joists above a wet tile floor after hurricane water damage
A square of water-stained drywall is cut out of the ceiling to open the cavity above, exposing the joists so they can be inspected and dried.

How do I stop the water from getting worse?

Once you know it is safe to move around, slow or stop the intrusion if you can do it without risk. For a roof breach, that usually means a tarp over the failed section — many South Florida homeowners cannot safely get on a wet roof after a storm, and that is exactly the kind of emergency board-up and tarping a restoration crew handles on arrival. For a failed window or door, temporary boarding and moving water away from the opening buys time.

If the water is coming from a plumbing supply line that failed during the storm rather than from outside, shut off the water at the main. For water still pooling inside, getting it moving toward a drain or out a door reduces how far it wicks into walls and flooring. The goal here is not to finish the job — it is to stop the loss from growing while you get help on the way.

Blue emergency tarp covering a stripped section of barrel tile roof on a stucco home after hurricane water damage
A blue poly tarp is drawn taut over a bare patch of barrel tile roof, the emergency covering that keeps more rain out until the tiles are replaced.

Why documentation matters before you clean anything

In Florida, how you document the loss in the first hours matters. Before you move furniture, tear out wet carpet, or run to the store for supplies, walk the entire affected area with your phone and record thorough photos and video — wide shots of each room, close-ups of standing water and damaged materials, and the source of the intrusion if it is visible.

Capture the things that are easy to lose: the water line on the walls, soaked electronics and appliances with model numbers, damaged flooring, and any exterior damage that caused the intrusion. Note the date and time. Keep receipts for anything you buy to protect the property, and hold onto samples of damaged materials where practical. This is also where a professional restoration company earns its keep — the documentation package we build (moisture readings, thermal images, a line-item scope, and photo logs) is project documentation you may share with your insurer.

Getting the water out and drying the structure

After documentation, the priority is removing standing water and drying the structure to a verified dry standard — not to the point where it 'looks dry.' South Florida's climate works against you here in a way northern markets never deal with: ambient humidity routinely sits in the 60–80% range, so simply opening windows or running household fans often moves moist air around without actually pulling water out of the materials. Real drying in this climate requires commercial dehumidification sized to the space, not just air movement.

Unsalvageable saturated porous materials — soaked carpet pad, wet insulation, and drywall that took on contaminated water — generally have to come out so the structure behind them can dry. Everything else is dried in place and monitored daily with moisture meters until it reaches target. Our average structural dry-out runs several days, verified with readings rather than guesses, and the drying phase is precisely where mold is won or lost. The faster professional equipment is on site, the more of your home stays in the 'dry it' column instead of the 'replace it' column.

Blue-gray centrifugal air mover on wet tile beside a flood-cut wall in a room emptied after hurricane water damage
A centrifugal air mover sits on wet tile in an emptied room where the drywall has been cut back to bare studs so the wall cavity can dry.

Billing and your insurer

We invoice the property owner. You are responsible for payment under your signed agreement, whether or not your insurer pays. We provide our photos, moisture readings and invoice to you and, at your request, your insurer. We do not interpret your policy, negotiate with your insurer, or represent you in your claim.

Pricing and payment terms are set out in your written agreement. Keep your own copy of everything. Coverage depends on your policy and your insurer's decision. Questions about coverage belong with your insurer, your agent, or a licensed public adjuster or attorney.

First-24-hours hurricane water damage checklist

  1. 1

    Confirm it is safe

    Keep power off if water reached wiring or outlets, treat floodwater as contaminated, and check for sagging ceilings, soft floors, and gas odors before moving through the home.

  2. 2

    Stop or slow the water

    Tarp a roof breach or board a failed opening if you can do so safely, and shut the main if the source is a failed supply line. The goal is to stop the loss from growing.

  3. 3

    Document everything first

    Before moving or cleaning anything, record wide and close-up photos and video of every affected area, the water source, and damaged contents with model numbers. Note date and time.

  4. 4

    Call for 24/7 emergency response

    Get a professional restoration crew dispatched. In our climate, hours matter — mold can begin within 24 to 48 hours on wet materials.

  5. 5

    Extract standing water

    Remove standing water and move soaked, unsalvageable porous materials out so the structure behind them can dry.

  6. 6

    Dry to a verified standard

    Run commercial dehumidification and air movers sized to the space, and monitor moisture daily until materials reach target — not until they merely look dry.

SECTION / FAQ

Frequently asked

Immediately. In South Florida's heat and humidity, mold can begin growing on wet materials within 24 to 48 hours, and drywall and flooring keep absorbing moisture the whole time. The faster you document the loss and get professional drying started, the more of your home can be dried and saved rather than replaced.

Document first, then mitigate — do not do a full cleanup before photographing everything. Removing standing water and starting drying is correct, but photograph and video the loss thoroughly before you move furniture or tear out materials. A restoration company can start safe mitigation while preserving the documentation of the loss.

Coverage depends on your policy and your insurer's decision. Questions about coverage belong with your insurer, your agent, or a licensed public adjuster or attorney. Documenting how the water got in before cleanup records the source of the loss.

We invoice the property owner. You are responsible for payment under your signed agreement, whether or not your insurer pays. We provide our photos, moisture readings and invoice to you and, at your request, your insurer. We do not interpret your policy, negotiate with your insurer, or represent you in your claim.

Usually not fast or thoroughly enough for our climate. Household fans move air but do not remove humidity, and in South Florida the ambient air is often 60–80% relative humidity, so fans alone can just spread moisture around. Verified drying requires commercial dehumidification sized to the space and daily moisture monitoring of the actual materials.

We run 24/7 storm dispatch across Miami-Dade and Broward, with emergency board-up, tarping, extraction, and structural drying. Because mold can start within 24 to 48 hours, that speed is exactly what keeps a water loss from becoming a mold project. Call (786) 213-9489.
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DIRECT DIAL: (786) 213-9489
Mailing Address
1200 Brickell Ave Suite 1950 #1007, Miami, FL 33131
24/7 line
(786) 213-9489
Counties
Broward · Miami-Dade
Service areas
All South Florida locations