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When it comes to millwrighting and rigging, no job is too big. We have the equipment and the skilled workforce necessary for all types of industrial machinery and mechanical equipment installations, dismantles, moves and repairs.

We have installed over 100,000 tons of injection molding machine capacity; more than 50 million pounds of equipment and support steel; nearly 50,000 feet of conveyance equipment; and well over 2,000 robotic cells.

Learn more about our millwrighting and rigging experience and expertise.

Call us at 1.800.265.8961

We offer many millwrighting and rigging services including:

  • CWB Certified Welders
  • Injection Molding Machines
  • Machinery Moving & Installation
  • Material Handling & Conveyance Systems
  • Mechanical & Hydraulic Presses
  • Plant & Equipment Relocation
  • Plant Maintenance Labour Support
  • Predictive Maintenance & Service
  • Press Inspections
  • Rigging & Transportation
  • Robotics & Automation
  • Safety Guarding & Perimeter Fencing
  • Structural Steel Fabrication

Industries served

Roberts Onsite is one of the largest, most-respected multi-trade contractors in Ontario. We have extensive experience working in multiple sectors including:

  • Automotive
  • Commercial
  • Energy
  • Food & Beverage
  • Green
  • Industrial
  • Institutional
  • Manufacturing & Process


Roberts Onsite is an active contributor to the millwrighting and rigging industry. We are involved with a variety of associations and have attained a number of accreditations.

Millwrighting & Rigging

AMCO logo
Canadian Welding Bureau (CWB) logo
Ontario Erectors Association Logo
Skilled trades ontario
Local Trades


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