Mackay Contracting is a heavy civil construction and mining services contractor delivering complex infrastructure and resource operations across North America.

Built on over 40 years of disciplined execution, we operate in demanding environments where production certainty, precision, and safety are non-negotiable.

Our capabilities include:
• Transportation infrastructure and corridor development
• Underground utilities and integrated civil systems
• Contract mining and mine support operations
• Environmental and reclamation delivery

We support public and private sector clients across Canada and the United States.

MacKay Contracting

Org chart

Teams

Offices