Since 1926, our company has been built on values and a vision. With a steadfast belief in commitment, integrity and reliability, and by consistently delivering value-added solutions and successful projects, we’ve grown steadily to become one of the leading, fully-integrated construction companies in North America. Our growth continues today. With a wide range of experience and expertise in delivering complex buildings, industrial and infrastructure projects, our employees', as owners, share in our success.

We were early adopters of innovative information technology and among the first to start thinking “green.” We continue to be at the leading edge of both software technology and sustainable construction practices.

Solid financial strength has supported our integrated capabilities, network and large equipment fleet that is thousands of pieces strong. This provides a major strategic advantage and ensures our clients, employees and partners have the highest confidence in the Graham approach. Our growth in capability has been matched by our expansion across the continent. Today, with headquarters in Calgary, we conduct business from over a dozen North American offices, have annual revenues exceeding $4 billion, all grounded by the same caring culture we started with.