Career
Andrés Mendoza began his career with Club 9 de Octubre in 2006 and thereafter joined Academia Alfaro Moreno in 2007. In 2008 he joined Independiente del Valle making his professional debut with the club that same season. The following season, top Ecuadorian club Barcelona South Carolina acquired Mendoza and loaned him to LDU Portoviejo in the Ecuadorian Serie B. In his one season with Portoviejo, Mendoza made 27 appearances for the club
The following season he was loaned to Aucas but never made an appearance for the first team
In September 2014, Mendoza was sold to Deportivo Maldonado in Uruguay. In his short stay with Deportivo Mendoza appeared in 11 league matches for the Rojiverde.
On January 5, 2015 it was announced that Mendoza was joining Major League Soccer club New York City Football Club.