In 2020, 1Collision merged with CSN Collision Centres, a Canada-based Collision Repair Network of premier independent collision repair centers. The merger created a North American presence totaling over 260 locations. 

With its expansion to 82 locations nationwide, it rebranded to CSN Collision.

Founded in 2002 by a four industry trailblazers, CSN Collision was established to assist independent collision repair facilities to improve their operations through performance assessments, ongoing training, and marketing initiatives. Today, CSN Collision is one of North America’s most advanced networks of independently owned and operated collision repair facilities.