With the opening of the new Washington Capitals practice facility at the 1,200-seat Kettler Capitals Iceplex, the Jr. Nationals moved across the Potomac River, splitting time between The Gardens Ice House and their new venue in 2006–07 until becoming full-time tenants in Arlington for the 2007–08 season.

[3][4] The team also played single games at the Ashburn Ice House in the 2008–09 and 2009–10 season as a way to reach out to area youth hockey organizations.

In 2013, Tier III junior hockey went through a large reorganization that led to the dissolution of the Eastern Junior Hockey League (EJHL) and six former EJHL teams joining the AJHL.

In 2015, the EHL added a lower level Tier III division (formerly called Tier III Junior B by USA Hockey) called the EHL-Elite Division.

Due to the COVID-19 pandemic, the Lumberjacks relocated halfway through the 2020–21 season to have home games at Waterville Valley Ice Arena in Waterville Valley, New Hampshire, as the Lumberjacks Hockey Club.