Home Energy Professional Quality Control Inspector (HEP) Most candidates arrive with HVAC or weatherization experience, yet the HEP exam probes deeper—blower door testing protocols, thermal imaging interpretation, and combustion safety diagnostics demand hands-on familiarity beyond basic installation knowledge. A background in building science fundamentals accelerates your readiness.
| Exam Name | Home Energy Professional Quality Control Inspector |
| Exam Code | HEP |
| Format | PDF & Practice Test Engine |
| Target Year | 2026 Updated |
| Features | 100% Verified Q&As |
