About Knelsen

Knelsen Sand & Gravel Ltd. is one of the most respected construction companies in Alberta. Since Knelsen was founded in 1973, we have grown to become one of the largest privately-owned companies in Alberta. Through our commitment to excellence in both our products and services, we give our clients peace of mind while providing cost-effective, practical solutions.

From project management and construction services to ready-mix concrete, precast concrete, and aggregates, we’re here to meet the changing needs of the people and businesses in communities across Western Canada.

Who We Are

In the early 1970s, our founder Ray Knelsen saw an opportunity in the small northern community of La Crete to build something amazing for local farmers and businesses.

He saw an opportunity not only to make a living, but also as a way to provide a much-needed service to the community and, more importantly, to be “of” service and help build a thriving community. Together with his family, they started the company with one truck, a gravel pit, and the desire to build better opportunities.

Today – nearly five decades later – Knelsen Sand & Gravel Ltd. has expanded to nearly 15 locations across Alberta with over 700 employees. Over the years, our projects have involved thousands of kilometers of road-building and paving, massive infrastructure projects including concrete grain terminals, deep mine shafts, airport runways, hospitals, and more recently have expanded to include precast products including engineered buildings for a wide range of clients.

Our Team

We’re proud of the team
we’ve brought together at Knelsen. 

Throughout the decades, their passion, dedication, and expertise have built and shaped our success from day one. 

Ryan Becker


“Ray always said we are more than just a business—we are the people that work here.”

Sharon Durling,


“I love working for a company that cares and is driven to succeed.”

Tom Hill, C.E.T.

Vice President Construction

“Proud to be working for an industry-leading company alongside an amazing team of professionals.”

Darrell Quist

Senior Construction Manager

“I appreciate that KSG is a company that thrives with a solid and supportive “team” mindset. It’s a company with heart operated by skilled people who care.”

Craig Halford

Vice President - Concrete

“Quality products with a professional workforce. We work hard to make our clients happy.”


Throughout everything we do, we build opportunities not only for our clients but also for our employees. Knelsen has a long, rich history of giving back to the communities where we live and work every day.


Why does Knelsen exist? In addition to providing employment opportunities for Albertans, we also have a vision to help build stronger, better communities as a whole throughout our Province.

Where We Work

We are proud to serve communities throughout Alberta, with offices located in:

  • La Crete
  • High Level
  • Peace River
  • Grande Prairie
  • Cold Lake
  • Bonnyville
  • Edmonton
  • Red Deer
  • Balzac
  • Calgary (x2)

The Knelsen Head Office is located in La Crete, Alberta.


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