Keller Engineers, Inc. Celebrates the Promotion of Brian E. Wiser, PE to Director of Transportation
January 5, 2026, Hollidaysburg, PA – Keller Engineers, Inc., with locations in Hollidaysburg, State College, and Gettysburg, PA and Haddonfield, NJ, is a full-service engineering firm providing client-focused civil and environmental engineering, and surveying services. Keller Engineers is pleased to announce the promotion of Brian Wiser, PE to Director of