An official website of the United States government.

This is not the current EPA website. To navigate to the current EPA website, please go to This website is historical material reflecting the EPA website as it existed on January 19, 2021. This website is no longer updated and links to external websites and some internal pages may not work. More information »

Indoor airPLUS

Are There Indoor airPLUS Labels, Plaques, and Certificates? How Can I Get Them?

EPA provides Indoor airPLUS labels to accredited HERS Providers.  The label is applied to the electrical panel of each home beside the ENERGY STAR label.  An Indoor airPLUS certificate should also be provided to the homeowner at the time of occupancy and can be printed by Raters or Providers with approved software.  Indoor airPLUS partners can also order plaques, signs, and banners from independent vendors. Contact an Indoor airPLUS account manager for assistance through the Indoor airPLUS Inbox (