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Water Damage Restoration services in Louisiana

Louisiana losses often begin with a named storm, but drying is where the state stands apart. Heat and humidity slow everything, so mold pressure starts early and equipment has to work harder.

Key facts: Louisiana

  • For Louisiana homes, aim to finish drying inside the EPA's 24 to 48 hour window [1].
  • The Louisiana Department of Insurance says flood damage is not covered by homeowners policies and needs separate coverage [2].
  • The August 2016 floods damaged more than 146,000 Louisiana homes [3].

Local risks

What drives damage in Louisiana

Katrina's levee failures flooded about 80 percent of New Orleans in 2005. In 2016, rain floods hit the Baton Rouge area without any hurricane at all.

Ida brought roof and wind-driven rain damage to East Jefferson Parish suburbs.

Housing

Homes and buildings here

New Orleans mixes raised shotgun houses and Creole cottages on piers with postwar slab homes. Metairie and Kenner have many 1950s to 1970s slab ranches, and Slidell has raised rebuilds beside older slab homes.

Common damage

Air movers and a dehumidifier drying an empty finished basement with carpet pulled back
An example of drying equipment, not a local job.

Where to go next

Services people ask about

Start with water damage restoration, flooded basement cleanup or burst pipe water damage. Keep flood and wind claims separate, since they often go to different insurers.

Service areas

Restoration service areas in Louisiana

Answer first

Louisiana losses split into rain, surge, wind and old damage

Before you call anyone, work out which of four things happened. Rain flooding comes up from streets and bayous, surge pushes in from the Gulf and the lakes, wind opens the roof, and old damage is a musty wall left over from a past storm. They involve different coverage, and they often overlap in one event.

Baton Rouge averages about 62 inches of precipitation a year and Metairie about 62.5, so a house rarely gets a long dry spell to recover. Humidity is half the problem. Drying goes better with the house closed and conditioned, not with the windows open.

Disasters

Louisiana events that explain today’s building and insurance

You don't need a hurricane to flood here, as this list shows.

  • May 8, 1995Metairie took upwards of 20 inches in roughly half a day.
  • August 2005Katrina’s levee failures left about 80 percent of New Orleans under water.
  • September 2008Gustav hit Baton Rouge on September 1 with winds over 100 mph.
  • August 2016Hourly rates hit 2 to 3 inches in the worst spots, with 31.39 inches recorded at Watson. At least 30,000 people were rescued. The Amite and Comite hit record levels, and almost a third of Ascension Parish homes flooded after a levee was overtopped.
  • August 2021Ida struck southeast Louisiana, with roof and wind-driven rain damage across East Jefferson suburbs.

Parish by parish

Louisiana covered areas, side by side

Each link has more about local housing and history.

Risk and building notes by covered area
AreaMain concernBuilding note
[New Orleans](/areas/louisiana/new-orleans/)Rain pumping limits, surge, windRaised shotguns and Creole cottages on piers beside postwar slab homes
[Metairie and Kenner](/areas/louisiana/metairie-and-kenner/)Heavy rain, windMany 1950s to 1970s slab ranches
[Baton Rouge](/areas/louisiana/baton-rouge/)Backwater up tributaries, Gustav-type windConsolidated city-parish government
[Denham Springs and Walker](/areas/louisiana/denham-springs-and-walker/)Amite and Comite floodingMany homes repaired or raised after 2016
[Slidell](/areas/louisiana/slidell/)Surge, windRaised rebuilds next to older slab homes
[Covington and Mandeville](/areas/louisiana/covington-and-mandeville/)Lake and river drainageHistoric cores from 1813 and 1834 amid new subdivisions
[Shreveport and Bossier City](/areas/louisiana/shreveport-and-bossier-city/)Inland storms, freezes, Red RiverFar from the Gulf, with different risks from the south of the state

Raised or slab

Why the floor system matters more than the address

A raised house lets water run beneath it, and it can also hide wet insulation and damp subfloor where nobody looks. Ask the contractor to go under the house before they sign off. A slab ranch has nowhere to hide water except in the walls and flooring, so the bottom of the drywall and baseboards usually gets attention first.

Old wood and plaster deserve patience. Historic framing often dries well if given time and airflow, and tearing it out may be unnecessary. Paint before 1978 may have lead in it, which is one more reason not to start sanding.

Second-look homes

Checking a house repaired after 2016 or Ida

Some Livingston and East Baton Rouge homes were put back together fast because thousands of people needed them. Some framing may have been sealed damp, or soaked insulation left behind. A musty smell does not automatically mean the old work failed, but it is a good reason for a moisture check.

If you bought after a flood, ask the seller for records, and compare your floor height to how high water came on your street. Do not treat 2016 as the upper limit. In Denham Springs that year the crest came in nearly five feet above the previous record, which is the clearest argument against planning around history alone.

Immediately after

After a Louisiana storm: what to do first

Return only once officials allow it, and then use this list.

  1. 1

    Check for gas, power lines and structure

    Stay out if you smell gas or see sagging ceilings. Downed lines are always live until proven otherwise.

  2. 2

    Cover openings

    A tarp on a wind-damaged roof stops the next rain. See board-up and tarping.

  3. 3

    Photograph, including the waterline

    Mark the height on a wall and take a picture before anything is thrown out. Separate wind damage photos from flood photos.

  4. 4

    Notify each insurer

    Wind, flood and sometimes contents can sit with different companies, so call all of them.

  5. 5

    Start removing water soon

    The EPA2019s 24-to-48-hour drying target is tough in Gulf humidity. Water extraction and structural drying are the usual first jobs.

Contractor checks

Avoiding trouble with post-storm contractors

Storm chasers follow every big Louisiana event. Before signing, look the company up with the State Licensing Board for Contractors, ask for proof of insurance and read the agreement closely. Be careful with anything that hands your claim rights to someone else. Water Damage First makes the connection only, so the contractor you hire is independent and accountable for their own work.

Permits come from the parish or city, and Louisiana has many jurisdictions. Port Allen, Plaquemine and Gonzales each sit in different parishes from Baton Rouge, for instance. In a flood zone, also ask about elevation requirements before planning major repairs.

Policy reality

Flood and wind coverage across Louisiana

Homeowners policies generally leave out flood, and when the 2016 water came just about 21 percent of structures statewide had federal flood coverage. Many of those homes had never flooded before. Hurricane or wind deductibles often work differently from your regular deductible, too, so read that part of the declarations page.

The Louisiana Department of Insurance takes consumer questions, and its site is the first place to look if a claim stalls or you want to check who you are dealing with.

Louisiana questions

Louisiana flood and storm questions

Does this cover Shreveport as well as south Louisiana?

Yes, Shreveport and Bossier City are on the list. Ask on the call whether a contractor serves your exact address.

Does drywall left uncut in 2016 have to come out now?

Not automatically. Have it metered and inspected. If it took floodwater and stayed in place, a contractor may recommend opening a section to see what is behind it.

Is a dehumidifier enough in summer?

For a small clean-water leak, it might help. After real flooding, you need materials removed and professional drying, since the outdoor air is working against you.

Sources and citations

  1. [1]U.S. EPA: A brief guide to mold, moisture and your home
  2. [2]Louisiana Department of Insurance
  3. [3]Wikipedia: 2016 Louisiana floods
  4. [4]Wikipedia: Hurricane Katrina
  5. [5]Wikipedia: Hurricane Ida
  6. [6]Wikipedia: Hurricane Gustav
  7. [7]Wikipedia: Metairie, Louisiana
  8. [8]Wikipedia: Covington, Louisiana
  9. [9]Wikipedia: Mandeville, Louisiana
  10. [10]Wikipedia: Baton Rouge, Louisiana
  11. [11]Wikipedia: National Flood Insurance Program
  12. [12]Louisiana State Licensing Board for Contractors

Cities

Cities in Louisiana

What is different about each place.

  • Row of colorful raised shotgun houses with front steps on a tree-lined street

    New Orleans

    Below-sea-level bowl behind levees and pumps; Katrina (2005) levee failures flooded about 80% of the city; raised shotgun and Creole cottages on piers next to slab-on-grade postwar homes in Gentilly and New Orleans East; heavy rain street flooding; Ida (2021) roof damage and long power loss.

  • Brick ranch house with a blue tarp over part of the roof and tree limbs on the lawn

    Metairie and Kenner

    Metairie 5 + Kenner East Jefferson Parish suburbs, mostly 1950s-1970s slab ranch homes on drained swamp; subsidence; May 1995 rainfall flood; Ida roof and wind-driven rain damage; Lake Pontchartrain hurricane protection levees.

  • Brick piers under a raised house with a silt line and mud on the ground

    Slidell

    St. Tammany Parish on Lake Pontchartrain; Katrina storm surge flooded large parts of the city; low-lying subdivisions near bayous; raised rebuilds next to older slab homes; FEMA flood zones.

  • Brick ranch house with a blue tarp over part of the roof and tree limbs on the lawn

    Covington and Mandeville

    Covington 2, Mandeville 2, plus Madisonville and Abita Springs covered. Northshore: Tchefuncte and Bogue Falaya river flooding (March 2016), lakefront surge in Old Mandeville, pine woods and newer slab subdivisions, tree-fall roof damage in storms.

  • Brick ranch house with a blue tarp over part of the roof and tree limbs on the lawn

    Baton Rouge

    August 2016 flood from extreme rainfall on the Amite and Comite rivers; Comite River Diversion project; mix of 1950s-70s slab ranch neighborhoods and older Mid City homes on piers; humidity and mold.

  • Brick ranch house with a blue tarp over part of the roof and tree limbs on the lawn

    Denham Springs and Walker

    Denham Springs 2 + Walker Livingston Parish; the August 2016 flood inundated the large majority of homes in Denham Springs; Amite River backwater; rebuilt and elevated homes.

  • Kitchen ceiling cut open to show a split copper pipe with water stains around it

    Shreveport and Bossier City

    Shreveport 12 + Bossier City 2, Benton and Haughton covered. Northwest Louisiana, inland: Red River flooding (2015, 2016), severe thunderstorms and winter freezes (February 2021) that burst pipes; pier-and-beam older homes in Highland and South Highlands; less hurricane surge exposure.

Before and after

Typical results for Louisiana homes

How restoration changes rooms like those in Louisiana homes.

  • Kitchen floor under a sink before and after drying
    BeforeAfter

    Kitchen sink leak

    Kitchen floor under a sink before and after drying.

  • Finished basement wall before and after a flood cut and drying
    BeforeAfter

    Finished basement

    Finished basement wall before and after a flood cut and drying.

  • Stained ceiling below a bathroom before and after repair
    BeforeAfter

    Ceiling under a bathroom

    Stained ceiling below a bathroom before and after repair.

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