Kelli Rogers//May 2, 2011//
Columbia Roofing & Sheet Metal has named Bill MacKay as its controller. MacKay, who previously served as finance and operations manager at Bend-based Summit Worldwide LLC, is now responsible for managing Columbia Roofing & Sheet Metal’s financial and insurance departments as well as working directly with financial vendor partners.  In addition to owning a printing business, he has 25 years of experience in sales and management, and holds a bachelor’s degree in business administration with a concentration in finance from California State University, Chico.