Welcome To The Ontario Construction Website!
Operating as a family business since 1923,  Ontario Construction and our experienced crews have become marine and heavy construction specialists 
  • armour stone shoreline protection
  • steel sheetpile installation
  • breakwaters
  • stream and river erosion control
  • marine pipeline
  • water intakes and outfalls
  • pile driving
  • construction of wharf and docking facilities
  • general heavy construction

Our modern equipment fleet consists of

  • hydraulic excavators with material handling thumbs
  • rubber tire loaders
  • crawler cranes
  • pile driving equipment
  • excavating and material handling accessories
  • portable marine floating plant
  • mechanical dredging equipment
  • spudded deck barge
  • material handling scows
  • diesel powered workboats
Our key personnel are fully experienced professionals and all have been in our employ for over 10 years. We are very proud of our employee team and the excellent work they do. Our completed projects demonstrate the pride, workmanship and capabilities of our crews.

                          Your inquiries are invited


The Ontario Construction Company Limited
Marine and Heavy Construction, Equipment Rentals since 1923