Francis Tremblay's Company Details
Greely, ON, CA • 100 - 249 Employees
Construction Services
Marathon Underground has been serving the construction and engineering industries since 1981. Our commitment to best practices in our drilling services and in the area of Occupational Safety has made us one of the service leaders in Trenchless Technologies, Environmental and Geotechnical Drilling and Mineral Exploration projects.
Horizontal Earth and Rock Boring
Railway culvert rehabilitation
Directional Drilling (HDD)
and Vertical Geo-Environmental Drilling
Pipe Ramming
Concrete Cutting and Coring
Concrete Scanning
Concrete Wall Sawing
Asphalt Cutting and Coring