The organizations below provide a variety of trainings and services to the Weatherization Assistance Program network. Most have been accredited by IREC (Interstate Renewable Energy Council) to provide training on one or more of the four Home Energy Professionals (HEP) certifications. These include Quality Control Inspector, Energy Auditor, Retrofit Installer, and Crew Leader. For a current listing of accredited training providers and credential holders, visit IREC.

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