Dillon is a proudly Canadian, employee-owned professional consulting firm with over 1,100 employees specializing in planning, engineering, environmental science and management. We partner with clients to provide committed collaborative and inventive solutions to complex, multi-faceted projects.

With over 25 office locations throughout Canada, Dillon is founded on the knowledge, passion and relentless pursuit of the best solution for our clients, and the communities in which we work and live. Since being founded in 1946 in London, Ontario, we have never stopped innovating, growing, building and leading towards a better tomorrow.

Dillon works closely with clients to develop an in-depth understanding of their goals and objectives, we are able to provide innovative solutions that are practical, fit-to-purpose and cost.