He finished his career in Non-League football and turned out for Stafford Rangers, Hednesford Town and Gainsborough Trinity.
[2] Aiston made 165 league appearances for Shrewsbury, scoring seven goals,[2] helping the club to promotion from the Football Conference at the end of the 2003–04 season.
[7] Injuries meant he struggled to command a regular first team place and he dropped into the Conference National for a loan spell with Burton Albion.
Aiston went on to play for Stafford Rangers and Hednesford Town before joining Gainsborough Trinity in February 2010.
[12] In December 2021 Aiston, along with his ex Shrewsbury Town teammates Dave Edwards and Gavin Cowan, launched the podcast, In The Stiffs.