Topa Contracting is a dynamic general contractor with the ability to take on various types of projects, both big and small. Our diverse range of skills allows Topa Contracting to offer a comprehensive suite of construction and maintenance services to our clients; including, but not limited to:


  • Concrete
  • Sandblasting
  • Paint/Coatings
  • General Labour

Mechanical (Installation and Maintenance)

  • Process equipment
  • Pumping systems
  • Air compressors
  • Steel erection
  • Structural repairs
  • Tanks/vessels
  • Piping (natural gas, pressure, HDPE)
  • Overhead doors
  • Overhead Cranes

Electrical and Instrumentation

  • Motors
  • VFD’s
  • Lighting
  • Emergency stops
  • Fire alarm systems
  • Power Distribution (cable, splicing and stress cones)
  • RFID systems
  • Switch gear
  • PLC’s
  • Switches (zero speed, limit, alignment)
  • Fibre optic cable


  • Miner operation
  • Conveyance systems
  • Pumping and dewatering
  • Ventilation
  • Rehab and ground control

As a non-union business, our personnel are able to function as cohesive crews of multi-trade cross crafters, improving efficiency and reducing cost. Topa personnel hold and maintain up-to-date job specific training and various equipment operator qualifications.