Accredited home energy auditor training providers provide the training that home energy auditor candidates are required to successfully complete in order to become certified by an accredited HEA provider. National Registry of Accredited Home Energy Auditor Training Providers There are currently no Home Energy Audit providers accredited by RESNET How to Become an Accredited Home Energy Auditor Training Provider RESNET Guidelines for Home Energy Audit Program Home Energy Auditor Training Provider Application