North American Construction Group Ltd. engages in the provision of mining and heavy construction services. It offers mining and heavy construction services to customers in the resource development and industrial construction sectors. It operates through the following segments: Heavy Equipment–Canada, Heavy Equipment–Australia, and Other. The Heavy Equipment–Canada and Heavy Equipment–Australia segment focuses on mining and heavy civil construction services provided within those geographic areas. The Other segment includes mine management contract work in the United States, external maintenance and rebuild programs, and equity method investments. The company was founded on April 13,1953 and is headquartered in Acheson, Canada.