From gas pipelines to watermain installations, Marathon Underground’s Trenchless Technology group is a recognized leader in the utility tunneling of both earth and rock.

With a capacity of up to 17 crews and construction capabilities of up to 1000m in length and diameters ranging from 100mm to 3m, we are the leading provider of trenchless solutions in Canada.

Marathon Underground’s Trenchless Technology group offers large diameter horizontal earth boring, rock boring pipe jacking, tunnel boring equipment, pipe bursting, raise boring, and directional drilling services.

  • Horizontal rock boring
  • Mining
  • Railway services
  • Horizontal earth boring
  • Directional drilling
  • Pipe ramming
  • Tunneling and pipe jacking
  • Pipe bursting
  • Slip lining
  • Shotcreting
  • Tunnel rehabilitation
  • Raise boring

Marathon Underground’s Trenchless Technology group offers large diameter horizontal earth boring, rock boring pipe jacking, tunnel boring equipment, pipe bursting, raise boring, and directional drilling services.