The Exeter-born midfielder signed a full contract for the club in June 2007, having progressed through the club's youth scheme.After making a number of appearances for the reserves Liam made his first team debut in a 4-1 win at Altrincham on the opening day of the 2007/08 season.
Liam continued to develop as a first-team played and cemented a permanent place in the side during the 2009/10 season.
He soon became a vital cog in the club's midfield and the 2010/11 season saw him score a number of important goals including the opener at Charlton Athletic, and his performances reportedly attracted the interest of a number of clubs. His 2011/12 season was affected by injury, but still managed 30 league and cup games, scoring 7 goals.
His performances towards the end of the season were back to his very best. A very popular player with the fans, he is always thought of as "one of our own."