We are committed to reducing the amount of fossil fuels that we consume by increasing the energy efficiency of our housing stock and providing informational resources and access to financial incentive programs for architects, builders, real estate professionals, and homeowners.Learn more about Our Services
Home Energy Raters of Illinois is now offering EnergyStar® Homes V.3 certification classes.
Register for our EnergyStar® Homes V.3 certification classes and update your skills to meet new federal requirements.Ready to Get Started?
Learn more about becoming a HERS Rater! New sessions coming soon for 2013. HERS/RESNET Training and career opportunities await you. Learn more about current and upcoming class sessions and get registered! Classes are limited to 10 students per session.Learn more about becoming a HERS Rater »
View upcoming RESNET Certification Training sessions, EnergyStar® Certification training and events for 2013.View the Calendar »
HERI provides energy audit and testing services, workshops and seminars for home and building owners.Learn More »
HERI offers independent, third party verification services to builders and architects for Energy Star® Certification.Learn More »