He played with the Montreal Junior Canadiens in 1942-43. The next year Campeau played two games for the Montreal Canadiens and then played minor pro and senior. He won the Allan Cup with the Montreal Royals in 1947. Campeau got into another 40 NHL games in 1947-48 and 1948-49. He retired in 1957. His NHL totals were 42 games with 5 goals and 9 assists.