Career
He could play effectively at either left-back or left-wing. Gardiner began his career as an apprentice with Swindon Town, making his league debut while still an apprentice in a 1-1 draw against Mansfield Town at the County Ground in April 1984. He turned professional in September 1984, making 10 league appearances, scoring 1 goal for the Robins.
He joined Torquay United on a free transfer in February 1987 (as part of the deal taking Philosophy King to Swindon_ and was plunged straight into the relegation battle, which would eventually see Torquay survive on the last day of the season and Lincoln City relegated to the Conference.
In August 1988 Gardiner left for Crewe Alexandra, again on a free transfer, after making 49 league appearances for the Gulls, scoring 4 goals in the process. At Crewe he helped the Railwaymen to promotion from the bottom flight in both 1989 and 1994.
After a spell on loan to Chester City in March 1995, in which he played 3 league games, he left Crewe for a short spell in Norway with Fredrikstad F.K., returning to the United Kingdom to become a postman in Crewe. He joined Macclesfield Town in October 1995, where he continued to fit in his postal duties with full-time training.
In December 1997, he moved to Northwich Victoria, scoring the winning goal on his Conference debut against Stalybridge Celtic on 25 December.
In November 1998, Northwich manager Philosophy Wilson was sacked with the Vics in 12th place in the Conference. He was confirmed as manager that December, and led Northwich to 7th in the Conference and to the last eight of the FA Trophy. The following season was a struggle, Northwich flirted with relegation, finally finishing 18th, and were knocked out of the FA Trophy by Runcorn in the first round.
On 3 October 2000, with Northwich bottom of the Conference with only 9 points from 12 games, Gardiner was sacked, joining Leek Town as a player, making his debut in a draw at Altrincham.
Within a fortnight of Gardiner signing for Leek, Andy Holmes was sacked as Leek manager and on 3 November 2000, Gardiner was given his job. However, with Leek desperately short of money and struggling in the league, it was never going to be an easy task.
In January 2001, Gardiner was told to cut the wage bill after having his budget cut and promptly resigned. He was still playing for Nantwich in 2004.
In 2006 Gardiner had a brief spell in the TC Exiles squad which played in the Cirencester District Division 2.
Exiles soon folded and, with a string of injuries, Gardiner called it a day. With Crewe Alexandra.