Course Info
HVAC Mold Inspector Certification
Learn a structured process for finding, documenting, sampling and helping prevent mold associated with HVAC systems. Complete ten focused training modules, apply the process in the field, and use Mold Sentinel to produce one professional, laboratory-supported report.
For HVAC professionals, indoor environmental professionals, building and home inspectors, restoration professionals, and air-duct cleaning professionals.
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What You'll Learn
Discover how HVAC professionals are using mold inspections, testing, and documentation to create new service opportunities.

Find Hidden HVAC Mold
Learn where mold and mold-supporting conditions are commonly found within HVAC systems.
Document & Verify Findings
See how Mold Sentinel, inspection documentation, field observations, and laboratory verification work together.
Turn Findings Into Revenue
Convert inspections into testing, recommendations, repairs, upgrades, and ongoing client relationships.
Complete Certification Package — $497
- 10 online course modules with written and audio training materials
- One year of course access from enrollment
- Inspection-tool selection and field-use guidance
- Mold Sentinel inspection and reporting instruction
- 10 individually barcoded mold-sampling swabs
- One prepaid return shipping label
- Complimentary independent laboratory analysis of three field-assignment samples
- One custom report combining the Mold Sentinel report information with the laboratory analysis of all three samples
- 30 days of Mold Sentinel access, beginning the day the final examination is passed at 80 percent or higher
- 50-question final examination (80 percent to pass, two attempts included)
- Digital certificate, IAQH Certified Inspector badge, and Mold Sentinel Certified Inspector hat after all requirements are completed and approved
Inspection tools and equipment are not included. The course provides guidance on selecting and using appropriate field tools.
The certificate, Certified Inspector badge, and Mold Sentinel Certified Inspector hat are issued only after the participant completes all 10 modules, passes the final examination, and receives approval of the field assignment.
Certification requirements do not replace applicable state or local licensing requirements.

