Ault & Ault was founded in Winchester, Ontario in 1985. Today, Ault & Ault has two offices - Winchester and Cornwall with five lawyers. The Winchester office is located at 522 St. Lawrence Street in Winchester and focuses on solicitor's work and some areas of litigation. In 2014, Ault & Ault opened a second full-time office in Cornwall, Ontario at 89 Tollgate Road (near the corner of Pitt Street). The Cornwall office is staffed by associates Warren Leroy and Mally McGregor.