The Ashkin Group LLC
Ashkin is a founding member of the USGBC joining in 1993. He is a past member of the national Board of Directors, worked on the initial LEED Rating System (LEED-NC) and served on the core committee that wrote LEED for Existing Buildings where he drafted its cleaning credits. Ashkin has worked on over 100 LEED projects and is frequently thought of as the "Father of Green Cleaning". In addition to his work on LEED, he has written 4 books, 1,000+ magazine articles and spoken at over 300 conferences all on issues related to Green Cleaning.