Redefining Infrastructure

LH North is an innovative heavy-civil construction company based in Northwestern Ontario specializing in building and designing world-class infrastructure such as bridges, roads, deep foundations and underground water networks.

Play Video

Innovation, Safety, Quality, Community.

Be innovative. Work safely. Provide quality. These core values are the foundation upon which we have built our company. Since our beginning in 2006, the LH North family has grown by adhering to these principles.

Commitment to our local communities is another core value we take seriously at LH North. We live here, we work here, we play here, so giving back to our local communities is how we show appreciation and respect. Northwestern Ontario is our home and we love it! 


COR Accreditation

LH North is committed to safety and is proud to be COR Certified.

This certification demonstrates our dedication to protecting the health and safety of all workers. We will continue to maintain the highest standards of safety at all times.

Certified by COR | Work Safe for Life

Heavy Civil Infrastructure

Bridge & road construction, culvert replacement, piling & cofferdams, structure rehabilitation, hoisting & rigging. You need look no further than LH North for your Heavy Civil Infrastructure needs in Northwestern Ontario.

Design Build

LH North has designed and constructed several Ministry of Transportation Design Build projects in the Northwest. We have the capability to complete every aspect of a project from inception to completion. 


LH North welcomes hard-working skilled engineers, experienced professionals, recent graduates, apprentices and skilled trade’s people looking to leave their mark on our community.

Traffic Control

LH North is fully equipped to meet any traffic control job. We have a dynamic crew of trained traffic control personnel, traffic signage, arrowboards, traffic control devices, portable traffic signals and delineators. 

Health and Safety

At LH North the Health and safety of our employees, the public and the environment are the foundation of every project. 


Pile Driving 

Our vast knowledge, in-house engineering and experience enables us to recommend
and install deep foundations, driven piles, caisson piles, sheet piles and cofferdams.

LH Crane & Rigging


LH Crane is fully licensed and insured. We’re committed to the safety of our clients and employees. Our fleet of cranes undergoes comprehensive safety inspections and regular maintenance. We work closely with our clients to determine the crane that’s best suited to their specific project needs. We’ll ensure every project runs smoothly by providing the equipment needed to get the job done on time.

LH North
Address: 4 Cooper Rd, Thunder Bay, ON P7K 0E3


Phone: (807) 623-2798
Fax: (807) 623-0421