New Orleans sits below sea level, and ground-floor units, crawl spaces, and raised-foundation subfloors are the first places to hold water after heavy rain or storm surge. Older shotgun-style homes with wood subfloors and pier foundations trap moisture in ways that are not visible from inside the living space. By the time a musty odor is noticeable, mold is typically already established inside wall cavities and under flooring, not just on surfaces.
Bleach applied to a wet wall treats the surface only; it does not penetrate drywall paper or insulation batt, and it does nothing for the moisture still present in the material. Moisture readings are taken across affected walls, floors and ceilings to map the full wet zone before the scope is written. Containment barriers and HEPA air scrubbers are installed, then wet drywall, soaked insulation and damaged subfloor sections are removed and bagged for disposal.
Dehumidifiers and structural drying equipment run until meter readings confirm materials have reached acceptable moisture levels. Crawl spaces are inspected separately, storm water pools there and is frequently overlooked in a surface-focused cleanup. The job closes with a final moisture check across all previously affected areas, giving you a documented baseline rather than a visual estimate of whether the space is dry.
Scope of Work
What flood & storm mold cleanup covers
From the first moisture reading to the final clearance check, here is what the job includes.
Wet Drywall & Insulation Removal
Saturated drywall and insulation batt are removed before mold spreads further into wall cavities and framing.
Subfloor & Crawl Space Drying
Wood subfloors and crawl spaces are dried with structural equipment until moisture meter readings reach safe levels.
Containment & Air Filtration
Containment barriers and HEPA air scrubbers run throughout removal to keep spores out of unaffected rooms.
Post-Remediation Clearance Check
A final moisture and mold check across all affected areas produces a written record that the space is dry and clear.
Moisture Readings
Walls, floors, and ceilings checked before scope is written.
Soaked Carpet Removal
Flood-saturated carpet bagged and removed on-site.
Dehumidifier Placement
Structural drying equipment sized to the affected area.
Crawl Space Inspection
Separate check for pooled water under pier foundations.
Why Choose Us
Why New Orleans Mold Remediation for flood & storm cleanup
Post-flood jobs need a process built around hidden moisture, not just visible mold. Here is how that is delivered.
Inspection Before Any Scope
No work is booked until a technician has completed an on-site moisture inspection and written up the full scope.
Written Scope Every Time
The written scope names the containment method, removal approach, and post-remediation clearance test before work starts.
Flood & Storm Specialization
Storm surge and heavy-rain jobs are handled specifically, not just routine mold cleaning in dry conditions.
Historic Home Experience
Older shotgun-style homes and raised foundations require different drying approaches, and the process accounts for that difference.
Crawl Space & Attic Coverage
Crawl spaces and attic spaces are inspected as part of the job, not treated as out-of-scope afterthoughts.
Do I need mold cleanup if I only see a little mold after flooding?
Yes. A small amount of visible mold after flooding usually points to a larger moisture problem. Mold grows inside wall cavities, under flooring, and in insulation where it is not visible. A moisture inspection maps the full wet zone before any scope is written.
Can I clean flood mold myself with bleach?
Bleach treats the surface only. It does not penetrate drywall paper or insulation batt, and it does nothing for moisture still held in the material. If porous materials stayed wet, surface cleaning will not stop regrowth.
What happens if I wait before arranging cleanup?
Mold establishes inside wet drywall and insulation within 24 to 48 hours. Waiting allows it to spread from one wall cavity into adjacent rooms and framing, which increases the amount of material that needs removal and raises the overall scope of work.
What makes flood mold cleanup different from regular mold cleaning?
Flood jobs involve larger wet areas, hidden moisture in wall cavities and subfloors, and damaged materials that may need removal rather than cleaning. The job typically includes containment, structural drying, and a documented clearance check, not just surface treatment.
Will all the drywall and flooring need to come out?
Not always. Moisture readings determine what can be dried in place and what has been saturated long enough to require removal. The written scope specifies which materials are removed and which are dried, based on actual meter readings.