
Heavy Civil Infrastructure
LH North has redefined the standard for heavy civil infrastructure construction throughout Northwestern Ontario since 2006, delivering excellence in safe, timely, durable and environmentally conscious installations. Suited to withstand the region’s most extreme climatic conditions, our work supports the continued economic growth of the North, ensuring reliable transportation and public utilities for the benefit of future generations.
What We Do
LH North specializes in a wide range of heavy civil construction and engineering services, including bridges, culverts, roads, dams, and power generation facilities. As a locally owned and operated company, we are proud to serve Thunder Bay and the surrounding regions, delivering high-quality infrastructure solutions with methods suited for our area’s unique geographical challenges.
Project Types
Explore Our Full Range of Projects

What Sets Us Apart
Heavy civil construction for both public and private clients has been at the core of LH North’s business since inception in 2006. Our industry expertise and local connections in this sector run deep. There are few other regionally-based heavy-civil general contractors possessing a comparable resume of heavy civil experience and technical knowledge, and our reputation and industry relationships reflect this. Locally based, professionally staffed, and robustly equipped; Our track record in building regional infrastructure speaks for itself.
