Building the infrastructure to our future since 1987
Grascan Construction Ltd. is one of the most well established heavy civil and infrastructure contractors in Southern Ontario, Canada with demonstrated experience in the successful delivery of complex municipal infrastructure projects.
From top to bottom our staff are motivated, passionate and committed individuals who take great pride in their work and allow us to deliver innovation, quality and safety on all of our projects.
Currently approaching our 40th Anniversary, Grascan continues to leverage our experience, expertise and innovative spirit to successfully deliver complicated infrastructure projects under demanding conditions in collaboration with our public sector clients.
Featured Project

2023 - Gardiner Expressway Section 2 "GS2"
City of Toronto
The GS2 project involves the removal and replacement of an elevated section of the Gardiner Expressway from the West Abutment to Bent 35. Work was completed using a 3 stage approach to maintain 2 lanes of traffic during construction and through acceleration initiatives the travelled lanes of the Gardiner Expressway were re-opened to the public 8 months prior to the 2026 FIFA World Cup and 1.5 years ahead of the original Contract completion date.
Embracing the challenges and needs of public infrastructure and safety has been an ongoing mandate for Grascan Construction Ltd., developing new technologies, partnering internationally and implementing innovative construction techniques and management has been the key to our success.
Featured Service

Infrastructure
Grascan Construction Ltd. has completed many infrastructure projects, ranging from critical infrastructure during emergency repairs to the Gardiner Express Way, Sink Hole Repairs and Emergency Wash Outs. We have been invited by municipalities and private firms to construct or reconstruct their hard to soft infrastructure needs and keep these Cities/Organizations moving.






