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U.S. Energy Raters Association (USERA)
Welcome to the USERA HERS Registry.
USERA, formerly CBPCA, has conducted classes since 1992. We have trained over 1000 people including most of the home performance contractors working in California today. We've earned our reputation through an insistence on high-quality classroom and field training from experts active in the building performance industry-contractors who encounter the same issues as their students. As a result, they know the latest materials and techniques to use to deliver successful home performance projects.