Engineering Construction

We are the experts in working in environmentally sensitive surroundings. Our team is focused on finding innovative solutions to the most complex construction projects while ensuring that we limit our environmental footprint and impact.

Diamond Leeds has a reputation for excellence. We have a permanent team, grounded in our core values, that is focused on the successful completion of projects — on time and on budget. Together, we share the goal of building quality, innovative, and sustainable projects to improve our communities.

Our Services

Diamond Leeds offers exceptional engineering services. We are able to facilitate complex project implementation, from design to construction, for results that will enhance our communities for generations.


Bridges & Culverts

Diamond Leeds has expertise in projects including moving bridges, highway bridges, large culverts, and pedestrian bridges. From rehabilitation to complete reconstruction, we successfully complete projects on budget and on time, while working in environmentally sensitive surroundings.



Diamond Leeds has in-house professionals who design and implement specialized construction methods to ensure dam design, rehabilitation and construction are completed while taking into account unique and sensitive environmental surroundings and challenges.


Highways & Interchanges

Diamond Leeds has an extensive track record of building, replacing, and repairing highly-travelled roadways throughout the province. Our dedicated team is able to deliver quality results in challenging environments with tight timelines and unique restrictions.