Certification & Licensing
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InterNACHI®
InterNACHI® is a registered trademark of the International Association of Certified Home Inspectors
| Title | Date |
|---|---|
| Asphalt and Fiber Glass Shingles Webinar with InterNACHI® Partners | Oct 19, 2021 |
| Asphalt Shingles and the International Residential Code IRC with Glenn Mathewson | Nov 7, 2023 |