 He scored his first professional goal on May 3, 2008 in a 1-1 tie with the Pittsburgh Riverhounds.On February 2, 2010 Harrisburg City announced the re-signing of Pelletier for the 2010 season.In February 2015, Pelletier announced his retirement from professional soccer prior to the 2015 season having made 141 appearances and scored 8 goals for the City Islanders.