Why choose drivedrexel building supply? Drexel Building Supply is a leading provider of building materials and services to professional contractors and homeowners throughout Wisconsin. At Drexel Building Supply we align our entire Team around one mission: Supply. Happiness. We live and operate around our 11 core values, these values are the backbone of what drives our team to success.Where is the new drexel building supply facility located? Use, Site and Architecture approval for a new facility for Drexel Building Supply, located at 16778 W. Coffee Road.How do i contact drexel central services? You will be prompted to log in to DrexelOne using your user ID and password. Select a topic under "Drexel Central Services" from the dropdown menu, and provide us with your name, parent's email address, your question, and if applicable, documents attached. Complete your inquiry by choosing the "Continue..."Where is the cashiers window located at drexel? The Cashier's Window for the Cashier's Office is located in the University City Drexel Central Office, Suite 106 Main Building.