Successful projects with the right people.
Fabrication and manufacturing for industrial projects.
You can have fun at work. For real.
Custom engineering and manufacturing.
Electrical and instrumentation pros.
Quality construction.
Engineering for oil and gas.


Since 2000, ONEC has been providing complete engineering and construction services. Over the years, we have worked hand-in-hand to ensure designs make sense and construction runs smoothly.

We provide complete delivery for midsize industrial, institutional, and commercial capital and maintenance projects in select markets in Western Canada and the Western United States. We offer multidisciplinary expertise in engineering and construction and an extensive network of suppliers, services, and equipment to meet the needs of our clients in major industrial markets.