TULLOCH is a progressive engineering consulting firm providing integrated planning, surveying, engineering, and environmental services throughout Canada.

Established in 1991 as a small consulting survey practice with one office and five staff, since then they have grown into a multidisciplinary engineering firm providing services to private and public sector clients across Canada and internationally. They complete over 1,000 projects per year from very small projects (individual property surveys) to some of the largest infrastructure projects in Canada.