Commercial Environmental Hygiene Services
Independent assessment, complete documentation, and code-aligned remediation planning for complex commercial incidents.
Hotels
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Hospitals
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Government
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Office Buildings
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Schools
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Industrial
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Hotels • Hospitals • Government • Office Buildings • Schools • Industrial •
Commercial Fire Assessment and Clearance
We document the full extent of fire impact across large buildings and campuses. Our team maps smoke pathways, evaluates HVAC and concealed cavities, and produces a code-aligned remediation plan with verification criteria so stakeholders can move forward with confidence.
Forensic site walk with smoke pathway mapping across zones and floors
Targeted sampling of surfaces, air, and concealed cavities
HVAC contamination evaluation including air handlers, returns, and ductwork
Code-aligned remediation plan
Worker protection considerations and site controls
Post-work clearance testing and post-occupancy verification
Commercial Water Intrusion and Flood Impacts
Water events in commercial buildings is a serious problem left unaddressed. We trace sources and pathways across units and shafts, map moisture in assemblies, and define a code-aligned remediation plan that protects clean zones and returns spaces to service safely.
Source tracing and pathway modeling across vertical and horizontal runs
Moisture mapping of assemblies and finishes with material response profiles
Cavity and adjacent space evaluation for hidden reservoirs
Methods for removal, cleaning, and protection of unaffected areas
Verification testing and re-commissioning considerations for re-opening
Commercial Mold and Microbial Contamination
In large buildings, microbial growth hides behind finishes, in shafts, and within shared systems. We identify sources, define safe removal scopes, and verify that clean zones remain clean.
Building-scale source finding: Hidden reservoirs at facade interfaces, wet shafts, and cold surfaces.
Targeted sampling: Surface, air, and dust sampling interpreted in building context.
Prevention plan: Moisture control, ventilation, and monitoring to prevent recurrence.
Building-Wide Indoor Air Quality Programs
We run targeted IAQ studies for offices, schools, healthcare, and hospitality. Panels can include VOCs, formaldehyde, allergens, particulates, CO₂ and more.
VOC and formaldehyde panels for renovation and fit-out reviews
Allergen and dust analysis for occupant symptom investigations
Particulate and CO₂ snapshots to tune ventilation and filtration
Action plans with follow-up testing and post-occupancy checks
