They are a part of the Central Canada Hockey League and are the winningest team in CCHL (formerly CJHL) history as well as 2011 Royal Bank Cup National Junior A Champions.

The 1972–73 team was coached by Mac MacLean and made it to the Centennial Cup Canadian Junior A Final, losing 4 games to 1 to the Portage la Prairie Terriers.

[1] Keefe announced on May 29, 2013, that he had sold the Pembroke Lumber Kings to former Calgary Flames player (9 games) and Eganville native Dale McTavish.

[2] With Keefe no longer in charge of ownership, general management and coaching duties, the Lumber Kings' success began to fade away, despite making the league finals in 2015, losing to Carleton Place; and failing to qualify for the playoffs for the first time in 13 years in 2017.

The Lumber Kings lost their franchise prior to the start of the 1979-80 season for failing to remain in good standing with the league.

[3] Eastern Canada Championships MHL - QAAAJHL - CCHL - Host Round robin play with 2nd vs 3rd in semi-final to advance against 1st in the finals.