Bobby and his family moved to Piedmont in January of 2008. He and his wife Shelly have 4 sons Kevin, John, James and Jacob. The three youngest boys attend Piedmont schools, and the family enjoys living in rural Piedmont, where they are members of Piedmont First United Methodist Church. Bobby is the owner of Piedmont Glass in downtown Piedmont.
During his 40 year career in the construction/glass industry, Bobby has been a member of the senior leadership teams of the largest companies in the field, both domestically and internationally. Prior to being elected to represent the citizens of Ward 2 on the Piedmont City Council, Williamson served as Vice-Chairman of the Piedmont Board of Adjustments and currently serves on the Piedmont Chamber of Commerce Board of Directors.