HomeWho we are

Who we are

Mainline  Construction (2014) Ltd. is an established general contractor headquartered in Grande Prairie, Alberta.


With over a quarter of a century of experience serving Albertans, we offer our clients an extensive array of services, backed by a solid reputation for performance and value. Mainline Construction is committed to building long term relationships based on a solid foundation of integrity and trust.


We are proud to provide service to a diverse range of clients in both public and private sectors including:

  • Public municipalities - Transportation and
  • Infrastructure
  • Private land developers
  • Provincial government: transportation and infrastructure
  • Engineering firms
  • Mid-stream oilfield clients
  • Up-stream oilfield clients
  • Commodity handling clients: grain and frac sand handling
  • Utility clients
  • Mining
  • Forestry
  • Concrete suppliers