Barry Mock graduated from Georgia Tech in 1994 with a degree in Mechanical Engineering. He is the Assistant City Manager and Public Works Director for the City of Lawrenceville. His background includes civil engineering and land development, as well as transportation logistics and information management. Barry and his wife Christa married in 2002, and they have 2 children who attend HCA, Will and Katie Beth. Barry and his family attend 12Stone Church Hamilton Mill, where they serve in the student ministry.