Delaware Valley Green Building Council
A chapter of US Green Building Council
Jill Kowalski
Executive Director
Mailing Address:
100 North 6th Street
6th Floor
Philadelphia PA 19106-1590
Phone: 215.625.4485
Fax: 215.625.4602
Heather Blakeslee
Programs and Advocacy Director
Direct: 215.625.4669
Email: hblakeslee@dvgbc.org
Natalie Beckwith
Membership and Outreach Coordinator
Direct: 215.625.4461
Email: nbeckwith@dvgbc.org
Bethany Cortale
Executive Assistant
215.625.4485
Email: bcortale@dvgbc.org