Keep your building operational while licensed mold cleanup work proceeds, with a written scope before anything starts.
On-Site Inspection First
Written Scope Provided
Flood & Storm Mold
Louisiana Licensed Work
What Goes Wrong
Why mold keeps coming back in commercial buildings
The most common failure is treating the surface without correcting the moisture source, here is what that looks like and how to avoid it.
Surface-Only Cleanup
Wiping or painting over visible mold leaves the moisture source active, so growth returns within weeks in the same area.
Moisture Mapping First
Moisture mapping defines the full affected area before any scope is written, so the source is identified and corrected, not just the visible growth.
Unlicensed Crew Used
Louisiana R.S. 37:2181 to 37:2192 requires a licensed mold cleanup contractor, work done by a general crew carries no legal standing and can void documentation.
State-Licensed Partners
Every partner arranged through us holds the Louisiana mold cleanup contractor license, so your post-job documentation holds up to scrutiny.
No Containment Setup
Removing mold without containment barriers and air scrubbers spreads spores through HVAC ducts and into unaffected areas of the building.
Isolated Work Zones
Containment barriers and negative-air scrubbers isolate the work zone so unaffected areas can stay operational while cleanup proceeds.
HVAC Left Unchecked
Mold in ceiling tiles or wall cavities often points to HVAC condensate problems, skipping duct inspection means the system recontaminates treated surfaces.
Duct Inspection Included
Ductwork is inspected for contamination before the HVAC system is returned to service, preventing recontamination after treated surfaces are cleared.
Scope of Work
What commercial mold services cover
From a single water-damaged office to a multi-zone warehouse, the scope is defined by what the moisture inspection finds.
Moisture Mapping & Air Sampling
Visual inspection combined with moisture readings and air or surface samples to define the full affected area before any work begins.
Containment & Air Scrubbing
Polyethylene containment barriers and HEPA air scrubbers isolate the work zone and capture airborne spores during removal.
Drywall & Ceiling Tile Removal
Unsalvageable drywall, ceiling tiles, and insulation are removed and disposed of properly under Louisiana licensing requirements.
HVAC & Air Duct Treatment
Ductwork and air handling units are inspected for mold contamination and treated before the system is returned to service.
Antimicrobial Treatment & Drying
Antimicrobial solution is applied to treated surfaces, followed by commercial dehumidification and drying to reach target moisture levels.
Clearance Testing & Documentation
Post-job surface sampling and written documentation confirm the moisture source was corrected and clearance standards were met.
Crawl Space Assessment
Moisture and mold check in below-grade crawl spaces.
Flood & Storm Response
Mold assessment after roof leaks, pipe breaks, or flooding.
Lease Turnover Inspection
Pre-lease or due-diligence moisture and mold inspection.
Commercial-Scale Cleanup
Commercial mold work requires licensed contractors and a documented moisture source fix
Louisiana law separates mold testing from mold cleanup, the same contractor cannot legally perform both on the same property.
New Orleans commercial buildings face year-round humidity and recurring storm and flood events that push moisture into HVAC systems, ceiling assemblies, and wall cavities. A musty odor in a single office or a visible stain on ceiling tiles often signals a larger moisture problem that surface cleaning will not resolve. Our partners begin with visual inspection and moisture mapping to define the full affected area before any scope is written.
Louisiana R.S. 37:2181 to 37:2192 requires a licensed mold cleanup contractor for commercial work and prohibits the same party from performing both testing and cleanup on one property. Every partner we connect you with holds the required state credential. Containment barriers and air scrubbers are installed to isolate the work zone, allowing unaffected areas of the building to remain operational during the job where layout permits.
Unsalvageable drywall and ceiling tiles are removed and disposed of properly. HVAC ductwork is inspected for contamination before the system is returned to service. Antimicrobial treatment is applied to treated surfaces, followed by dehumidification and drying. The job closes with surface sampling and written documentation, a record that confirms the moisture source was corrected, not just the visible growth.
Why Choose Us
Why New Orleans Mold Remediation for commercial mold work
Commercial properties carry compliance obligations and operational pressures that require a structured, documented approach from the first call.
Inspection Before Any Scope Is Written
No work is scheduled until an on-site moisture inspection confirms the affected area and the source of the problem.
Louisiana-Licensed Partners Only
Every contractor arranged holds the state mold cleanup license under R.S. 37:2181, so your documentation is legally defensible.
Containment That Allows Partial Occupancy
Containment setups are designed to isolate the work zone so unaffected areas of the building can stay open where layout allows.
Written Scope Covering All Phases
The written scope details containment method, removal approach, and post-remediation clearance testing before any work begins.
Flood & Storm Mold Experience
Partners have handled mold resulting from roof leaks, pipe failures, and storm flooding across office, retail, and warehouse properties.
Post-Job Clearance Documentation
Surface sampling and written clearance records are provided at job close, useful for insurance claims, lease renewals, and due diligence.
Questions about commercial mold cleanup in New Orleans
Does Louisiana require a license for commercial mold cleanup?
Yes. Louisiana R.S. 37:2181 to 37:2192 requires a licensed mold cleanup contractor for commercial mold work. The law also prohibits the same contractor from performing both mold testing and mold cleanup on the same property, so testing and remediation must be handled by separate parties.
Will the building need to close during mold cleanup?
Not always. Containment barriers and air scrubbers can isolate the affected zone so unaffected areas stay operational. Whether partial occupancy is possible depends on where the mold is located and how much of the building is involved, the on-site inspection determines that.
What happens if mold cleanup is delayed?
Mold spreads through wall cavities, insulation, and HVAC ductwork the longer moisture stays active. A small ceiling tile stain can become a multi-room contamination problem within weeks. Delaying also increases the volume of drywall and insulation that must be removed and disposed of.
Why does mold keep coming back in the same area?
The moisture source was not corrected. Surface removal without fixing the underlying leak, drainage issue, or HVAC condensate problem means mold regrows on the same surfaces. The moisture source must be identified and fixed before or during cleanup, not after.
How do you test for mold in a commercial building?
A visual inspection and moisture mapping are done first to locate damp materials and hidden leaks. Air sampling or surface sampling may follow when the source is not visible or when written documentation is needed for insurance, leasing, or due diligence purposes.
Can a general cleaning crew handle commercial mold?
No. Louisiana law requires a licensed mold cleanup contractor for this work. A general crew without the state credential cannot legally perform mold cleanup, and any documentation they produce carries no standing for insurance claims, lease renewals, or property transactions.