About Avalon Group WA

Avalon Group WA was founded by Callum Williamson & Carl Williamson in 2015 after recognising a skills shortage in the industry for final trim operators. Over the years the team has grown to a fleet of 14 final trim wet hire graders that are supported by a fleet wet hire dozers, excavators and other earth moving equipment.

The team has worked for some of WA’s elite contractors on some of Western Australia’s key infrastructure projects. With training and development being the key to ensuring that our resource pool can support the industry, Callum and the team are focused on creating opportunities for future final trim operators.