Club Bermingham won ten club championships, seven of which while playing in New York between 1965 and 1974. He won two
Dublin Senior Hurling Championships in 1974 and 1976 and an
Intermediate Championship in 1982. Bermingham played his first game for
Kilmacud Crokes in 1951 and, with a few interruptions, continued to play for the club until 1983, when business pressures put him off the panel. As a juvenile, Bermingham played in a number of games, including in the first ever Under 13 Juvenile Championships (beaten in the Irish Press Shield final). During the early 1950s, he played
Scoil Uí Chonaill in the Under 15 Final. He also played on the Under 16½ team that won the championship in 1955. There was a temporary split in the club in the early 1960s, which resulted in the formation of Dalcassians. A number of younger
Crokes players left to join the new club and even won a Minor Championship, captained by Bermingham, in 1960. Differences had been resolved by 1962 and in 1963, with forces joined afresh, a team (boasting a substantial majority of
Crokes players) representing the Junior Hurling Board won the Senior Championship and the Intermediate Championship was also won by
Crokes that year. One of the biggest influences on Bermingham was John Howard. John Howard, was a Garda stationed at Pearse St in central Dublin, was also one of the reasons Bermingham did not opt to play for
Faughs, despite the fact that his father Ned was a committed
Faughs supporter and his cousin Mick Gill was a star of the team in the 1930s and 1940s.
Faughs did not have a juvenile team and, as the young
Crokes stars developed and bonded under the guidance of John Howard, there was every incentive to stay put. Bermingham continues to be involved in
Crokes and was part of the Senior Team Management until 2005.
Inter-county In 1961,
Dublin beat
Wexford 7-5 to 4-8 in the
Leinster Final and went on to play
Tipperary in the
All-Ireland Final where they were narrowly beaten 0-16 to 1-12. However, due to injury, Bermingham did not get to play in either game.
Inter-provincial Bermingham won six
Railway Cup medals with
Leinster, these include a double (1964–65) and a four in a row (1971–74). ==Honours==