IAQCert Certificate Verification
Enter a certificate ID code to verify the authenticity, validity, and expiration status of any IAQCert credential.
This tool is for employers, clients, regulators, or anyone who needs to confirm certified qualifications.
Each student receives a personalized IAQCert ID card after passing their final exam and being manually verified by our team.
- The ID card is created and placed inside your certificate tab within 48 hours of completing your certification.
- Your printable wall certificate is available immediately but does not include the Certificate ID.
- You may begin using the IAQCert badge right away upon passing the exam.
- Only the physical/digital ID card contains your official, verifiable certificate code.

Example: CADCT-152997
Certificate Details
- Course: Certified Air Duct Cleaning Technician (CADCT)
- Certificate Code: CADCT-153136
- Name: Darin Doucet
- Company: Duct Masters Inc.
- Company URL: http://www.ductmasters.ca
- Certified Since: June 22, 2025
Certificate(s):
Course | Code | Enrolled On | Certified On | Expires On | Status |
---|---|---|---|---|---|
Certified Ventilation Inspection Technician (CVIT) | CVIT-153138 | June 22, 2025 | June 22, 2025 | June 22, 2026 | Valid |
Certified Air Duct Cleaning Technician (CADCT) | CADCT-153136 | June 22, 2025 | June 22, 2025 | June 22, 2026 | Valid |
Certified Indoor Air Quality Testing Technician (CIAQTT) | CIAQTT-153134 | June 22, 2025 | June 22, 2025 | June 22, 2026 | Valid |
Certified Electromagnetic Radiation Technician (CERT) | CERT-153136 | May 5, 2024 | June 2, 2024 | May 5, 2025 | Expired |
Certified Confined Space Entry Technician (CCSET) | CCSET-153136 | May 28, 2024 | June 2, 2024 | May 28, 2027 | Valid |