Mark Santillo

Mark Santillo’s background is in single family weatherization retrofits, specifically supporting the Pennsylvania Weatherization Assistance Program. Mark is nationally certified with several Building Performance Institute (BPI) certifications, including Home Energy Professional Energy Auditor, Retrofit Installer Technician, Crew Leader, and Quality Control Inspector, as well as BPI Building Analyst.

Prior to working at Penn College, Mark worked nearly ten years exclusively as a crew leader and energy auditor with the Pennsylvania Weatherization Assistance Program in Washington, Greene, and Fayette counties.