Robert Halsall founded the practice in 1956 to provide clients with personalized engineering services. Since then, our team has grown to include more than 300 employees in six offices across Canada, and our service offering has widened considerably. We continue to earn our strong reputation by focusing on client success. Our dedication to our employees has led to being ranked as one of the country’s “Best Workplaces” year after year by the Great Places to Work^® Institute of Canada. What makes this achievement truly meaningful is that the ranking is based on anonymous feedback from over 300 of our employees.

We are a different kind of engineering firm, an energetic and diverse team of industry leaders. We pride ourselves on our creative approach and ability to understand the client's vision. Our projects have won numerous awards and we frequently publish and lecture throughout North America.

In 2010, we became the Canadian operating company of Parsons Brinckerhoff, a global leader in infrastructure design and project management.