A history of success.

At McCallum Environmental Ltd., we work with a wide variety of clients in a range of industries. Your project comes with unique requirements and complexities—and we’re well-equipped to handle it all. 

Clients

Oil & Gas /Gas Fired Generation

  • Advantage Oil & Gas
  • Bonavista Petroleums
  • Cenovus Energy
  • MFC Resource Partnership
  • Enhance Energy Inc.
  • Fairbault Farms LLC
  • Harvest Operations Corp.
  • Husky Energy Ltd.
  • Lightstream Resources
  • Nexen CNOOC Ltd.
  • NuVista Energy Ltd.
  • Penn West Exploration
  • Questfire Energy Corp.
  • Shell Canada
  • Taqa Resources
  • Vermilion Energy

Transmission Lines

  • Graham Brothers Construction
  • Rising Edge Technologies
  • Valard Construction LP
  • Power Renewable Energy Corporation

Wind Power

  • Altagas Ltd.
  • BluEarth Renewables
  • Capstone Power
  • Celtic Current
  • Elemental Energy
  • Greengate Power Corporation
  • Joss Wind Power Inc.
  • Power Renewable Energy Corporation
  • Renewable Energy Services Ltd.
  • Windy Point Wind Park Ltd.
  • Zutphen Resources

Property Development

  • Armco Capital
  • Aspotogan Ridge LP
  • Clayton Developments
  • Cresco Holdings Ltd.
  • Foxwood Developments
  • Giles Investments
  • Northern Construction Enterprises Inc.
  • Terra Firma Development Corp.
  • Vanguard Developments

Engineering

  • ABLE Engineering
  • CEM Engineering
  • Designpoint Engineering
  • GHD
  • Hatch Corporation
  • SAW Engineering
  • Eastpoint Engineering

Pits and Quarries

  • Alva Construction
  • J&T Van Zutphen Construction

Mining

  • Atlantic Gold Corporation