HVAC Mold Remediation for Commercial and Industrial Buildings
Mold contamination inside HVAC systems and ductwork is a serious health risk in commercial and industrial facilities. Whether caused by excess humidity, water damage, or poor maintenance, mold growth in your ventilation system can spread spores throughout your building, compromise air quality, and trigger health and compliance concerns.
Enviro-Air Services specializes in certified HVAC mold remediation, offering thorough source removal, antimicrobial treatment, and documentation to restore clean, safe air distribution in your facility.
Why Mold in HVAC Systems Demands Immediate Attention
Unlike surface-level mold issues, mold in ductwork and HVAC components often goes undetected until symptoms arise. These systems can distribute spores throughout entire buildings, creating widespread exposure and increasing the risk of:
- Respiratory irritation and allergic reactions among occupants
- Sick Building Syndrome (SBS) or Indoor Air Quality (IAQ) complaints
- Failed health inspections or insurance compliance audits
- Premature equipment deterioration and system inefficiencies
Prompt, professional remediation is essential to protect both building occupants and mechanical infrastructure.
Signs You May Need HVAC Mold Remediation
- Musty or moldy odors when the HVAC system is operating
- Visible mold near supply vents or inside duct interiors
- Condensation or moisture inside ducts or air handlers
- Complaints from occupants regarding air-related illness
- A history of water intrusion or high humidity in mechanical spaces
- Failed microbial sampling or IAQ assessments
If any of these issues are present, we recommend an inspection and microbial assessment.
Our Commercial Mold Remediation Process
Enviro-Air Services follows industry best practices established by NADCA, IICRC, and EPA guidelines for HVAC system mold remediation.
Inspection and Microbial Assessment
We begin with a detailed inspection of the HVAC system, including duct interiors, coil cabinets, air handlers, and condensation lines. We identify areas of microbial growth, moisture sources, and contamination pathways.
Containment and Safety Controls
We establish negative air containment zones and isolate impacted systems to prevent cross-contamination during remediation. All personnel are trained in PPE usage and follow OSHA and EPA safety protocols.
Source Removal
Using mechanical agitation, HEPA-filtered vacuums, and specialized duct tools, we physically remove all mold, dust, and organic matter from duct walls, coils, blowers, and plenums.
Antimicrobial Application
We apply EPA-registered antimicrobial agents to treated surfaces to destroy residual spores and help prevent future microbial colonization. These products are selected for their low toxicity, non-corrosiveness, and HVAC system compatibility.
Moisture Control and Recommendations
After remediation, we identify and report any system issues that may contribute to mold recurrence, such as insulation breakdown, leaking components, or humidity imbalance.
Post-Remediation Reporting
You receive full documentation, including photographs, service records, and optional post-remediation IAQ testing referrals if needed.
Where We Perform Mold Remediation
We provide HVAC and duct mold remediation in:
- Hospitals, medical offices, and care facilities
- Schools and universities
- Multi-tenant commercial properties
- Industrial plants and warehouses
- Government and municipal buildings
- Hotels and long-term care homes
Whether you’re responding to a recent discovery or a failed IAQ test, we provide fast, discreet, and code-compliant solutions.
Why Facility Managers Trust Enviro-Air Services
NADCA-certified duct cleaning and HVAC specialists
20+ years of mold remediation experience
Trained in IICRC S520 and EPA mold remediation guidelines
Coordinated scheduling to minimize downtime and occupant disruption
Detailed documentation for insurance, inspections, and compliance
Schedule a Commercial Mold Remediation Assessment
If you suspect mold in your HVAC system, take action before it spreads further. Enviro-Air Services offers certified mold remediation tailored to commercial and industrial systems of all sizes.