Keller Engineers Welcomes New Addition to Bridge Inspection Team
November 6, 2025, 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 structural engineering, and surveying services. Keller Engineers is excited to welcome Michael Johnson as Bridge Inspection Team Leader!With over 20