Mold Removal in New Orleans, LA
Mold removal in New Orleans runs in the order Louisiana law sets out: an independent assessment of where the moisture is and how far the growth reaches, removal by a separate remediation contractor, then a check that the work held. The city's raised shotgun houses, Creole cottages and post-war slab homes each hide moisture in different places, so the assessment starts with the house type.
Why New Orleans houses grow mold
New Orleans and Orleans Parish share one boundary and one population: 383,997 people at the 2020 Census. Much of the city sits below sea level, the air stays humid for most of the year, and a house that stays damp for a couple of days in summer heat gives mold everything it needs.
Storms make it worse in a particular way. When Hurricane Ida came ashore in August 2021, Entergy reported that all eight transmission lines feeding the city were out, and the whole of New Orleans lost power while the heat index was forecast to reach 105 to 106 degrees. Houses closed up for days without air conditioning or dehumidifiers held moisture in their walls, floors and ductwork, and that is a common way mold gets started in a New Orleans house: not with a flood, but with a long, hot, powerless week.
Where mold hides in New Orleans house types
Raised shotgun houses and Creole cottages, the stock that fills much of Uptown, Mid-City, the Marigny and Bywater, sit on piers with a shallow crawl space under the floor. Damp air under the house condenses on the joists and subfloor, and a musty smell in the front rooms often starts there rather than in the walls you can see.
Slab houses, common in Gentilly, Lakeview and New Orleans East, behave differently. After water gets in, it wicks up the bottom of the drywall and into the wall cavity, where growth can spread behind baseboards and cabinets. The National Weather Service recorded that at least 80 percent of the city was under water after the levee failures of August 2005, and many of these houses were gutted and rebuilt. A rebuild that was closed up before the framing fully dried can still carry growth today.
Rentals and doubles add a third pattern: shared walls, older bathroom exhaust, and window units that drip into the wall below. In multi-unit buildings the source can be on the other side of the wall from the stain.
Mold removal services for New Orleans homes
The same services listed on the main site apply in New Orleans: an independent mold inspection and testing visit to find the moisture, mold remediation of walls and ceilings under containment, crawl space mold removal for raised houses, attic mold removal where a roof leak or a blocked vent has wet the decking, AC and duct mold work, and post-flood and storm remediation when a house took water.
The Louisiana assessment rule in Orleans Parish
Louisiana law, La. R.S. 37:2158(A)(23), does not let one firm both assess a property for mold and remediate it, or own an interest in both businesses. In New Orleans that means the assessment and the removal are done by separate companies, and the assessment sets the scope the removal crew works to. Be wary of anyone offering to inspect and then remove the mold themselves.
The Louisiana Department of Health notes that mold usually will not grow if wet materials are dried within 24 to 48 hours, that in most cases it does not recommend testing, and that the state has no set standards for mold levels. A good New Orleans assessment therefore concentrates on finding and stopping the moisture, with sampling only where it answers a real question.
What mold removal costs in New Orleans
New Orleans jobs use the same published price table as Metairie, set out on the mold removal cost page: an inspection with a written report, then removal priced by what has to come out, from a small patch to a single room, a crawl space, an attic, or a whole house that was closed up wet after a storm. Access matters more in parts of New Orleans than elsewhere: a low crawl space under a shotgun house or a narrow lot with no driveway can change the labor involved. The figure for your address comes in writing after the visit.
Booking mold removal in New Orleans
Call (504) 360-1797 with the address and neighborhood, the type of house (raised or on a slab), what you are seeing or smelling, and whether the property took water or lost power for a long stretch in Ida or another storm. If you rent, say so; the landlord may need to be part of the conversation. The callback form below and the contact page work too.
Mold removal questions from New Orleans
Who removes mold from houses in New Orleans?
A mold remediation contractor removes it, after a separate, independent assessment has set out what must come out. Louisiana law keeps the two jobs apart, so the company that assesses your New Orleans house should not be the one that removes the mold.
My shotgun house smells musty but I cannot see any mold. Where is it?
In a raised house the usual place is underneath: damp air in the crawl space condenses on the joists and subfloor. An inspection checks the crawl space, the moisture readings in the floor and the bathroom and kitchen walls before anything is opened up.
Do I need mold testing in New Orleans?
Not always. The Louisiana Department of Health says testing is not recommended in most cases, because visible growth and a moisture problem already tell you what to do. Sampling makes sense when the source is hidden, when a landlord and tenant need an independent record, or to confirm a cleanup worked.
Our house lost power for days after Ida and now smells musty. Is that mold?
It can be. A house closed up in that heat without air conditioning can hold enough moisture for growth in walls, closets and ductwork even if no water came in. An assessment finds out where, and whether the drywall or just the surfaces need attention.
Does homeowners insurance cover mold in New Orleans?
It depends on the policy and on what caused the moisture. A sudden pipe burst is often treated differently from flooding or long-term humidity, and flood damage usually falls under a separate flood policy. A written record of the water source and the assessment helps whichever way the claim goes.
Which parts of New Orleans do you cover?
New Orleans sits next to Metairie and is part of the area this site covers. Call with the address and we will confirm.
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Mold in a New Orleans house?
Call (504) 360-1797. An independent inspection first, a written price, removal under containment by a separate contractor.
Call (504) 360-1797