Earth Works
Marathon constructs mass and detailed excavations in both earth and rock across Canada. Our expertise in design and engineering, rock support, line drilling, blasting, hydraulic rock splitting, rock grinding, and conventional hydraulic rock breaking technologies allows us to take on complex and challenging excavation.
Canada's Leading Specialty Underground Contractor
Discover the Marathon Underground Difference
Contact us today for more information on our wide range of drilling and underground services.
Call 1-800-669-2086 or email: info@marathonunderground.com.