McIntosh Perry and BLN comprise an award-winning consulting firm with more than seven decades of experience in all facets of engineering. Founded in the US in 1945 and with a history in Canada stretching back to 1971, today, Engineering-News Record (ENR) ranks us as the 29th largest international engineering firm, with more than 800 engineers, project managers, and technicians across North America.

Our longevity is a testimonial to our clients’ trust and the dedication of our employees. As we’ve grown to become an international, multi-disciplinary engineering firm, we remain focused on one goal – helping you with your project. Our full range of consulting engineering services and technical solutions are designed to help us find an innovative solution to any challenge, big or small.

Our History

From our local beginnings more than five decades ago to our national presence today, McIntosh Perry has remained committed to turning possibilities into reality for our clients, our people, and our communities.

In the last few years, we have experienced significant growth, adding to our existing expertise as well as expanding our service offerings into new areas. We’ve also provided countless career opportunities for our people to grow along with us.

Even though we’ve grown into a national company, we remain focused on our people and on our clients.

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