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Safe. Trusted. Respected.

Aecon Civil brings a self-perform competitive advantage and core local strength in key markets. We’re proud of our work helping to expand and improve Canada’s infrastructure and transportation networks, and we’re ready to build the future of our country. With over a century of experience, and the ability to offer diverse, comprehensive services, Aecon is a trusted contractor for our clients.

Construction site
Our expertise improves the quality of life for people every day, and these are a few examples of how we’re doing it:


Aecon brings full EPC services on some of Canada’s largest hydroelectric power projects, helping clients convert clean, safe energy to power communities. 


Aecon brings a record of operational excellence in safely and efficiently managing large-scale tunnel projects, specializing in heavy civil equipment expertise.


Aecon brings a record of operational excellence in safely and efficiently managing large-scale tunnel projects, specializing in heavy civil equipment expertise.


We have extensive self-perform bridge construction capacity for a wide range of structure types.


From shoring systems to piles and dewatering; Aecon Foundations brings the Aecon advantage and utilizes innovative real-time monitoring, 3-D modelling and GPS technology. 


With pits and quarries, and world-class testing laboratories, our name has become synonymous with sustainably producing quality aggregates, soils and sand. 
U.S. Civil

Our Civil sector helps to improve the quality of life for people every day. From the roads, bridges and tunnels that connect communities – to the hydroelectric facilities that power homes and businesses – Aecon provides diverse, comprehensive services to its clients.

Explore U.S. Civil

Notable projects include:


Eglinton Crosstown LRT

Toronto, Ontario

Creating reliable and faster service, the Eglinton Crosstown LRT will run along Eglinton Avenue between Mount Dennis (Weston Road) and Kennedy station. This 19-kilometre corridor will include a 10-kilometre underground portion, between Keele Street and Laird Drive and will have 25 stations and stops.

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GE cover

F.G. Gardiner Expressway Rehabilitation Project: Section 1

Toronto, Ontario

Section 1 of the Gardiner project includes full superstructure replacement between Cherry Street and Jarvis Street, rehabilitation of three ramps, as well as installation of new street lighting, and a Road Emergency Services Communication Unit (RESCU) system.

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Finch West LRT Vehicle

Finch West LRT

Toronto, Ontario

With 18 new stops and stations spanning from Humber College to Keele, the 11-kilometre Finch West LRT will be a fully integrated system connecting TTC, GO, Miway, YRT, and Züm transit services.

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Gordie Howe Bridge under construction

Gordie Howe International Bridge

Windsor, Ontario and Detroit, Michigan

This once-in-a-generation undertaking includes a 2.5-kilometre cable-stayed bridge with six lanes (three Canadian-bound and three U.S.-bound), and two approach bridges. The bridge connects Windsor, Ontario and Detroit, Michigan and also includes a 130-acre Canadian Port of Entry and a 148-acre U.S. Port of Entry.

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Mississauga Road - Substantial completion

Highway 401 Expansion

Mississauga to Milton, Ontario

A key commuter and economic corridor, the Highway 401 expansion project includes an 18-kilometre reconstruction and widening of the Highway 401 in the western part of the GTA, from the Credit River in Mississauga to Regional Road 25 in Milton.

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Peace River Bridge Photo

Peace River Bridge Twinning

Peace River, Alberta

Improving access to key resource industry areas in northern Alberta, the Peace River Bridge project includes construction of a new bridge structure, with traffic flowing west through Peace River on the new bridge and east through Peace River on the existing bridge twinning 1.6 kilometres of Highway 2 through Peace River, Alberta.

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Réseau express métropolitain (REM) Montréal

Montréal, Québec

The REM is a fully automated, electric LRT network that includes 67 kilometres of double tracks, 3.5 kilometres of tunnels, 26 new accessible stations and park-and-ride facilities with associated bus terminals – a transformative project for commuters.

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Site C Earthfill Dam

Site C Generating Station and Spillways (GSS) Civil Works

Fort St. John, British Columbia

The Site C GSS Civil Works is one of the largest contracts to be awarded for the Site C Project – construction of a hydroelectric dam and generating station on the Peace River in northeast British Columbia.

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Eglinton Crosstown West Extension Advance Tunnel

Toronto, Ontario

The Eglinton Crosstown West Extension (ECWE) Tunnel will improve mobility for the community, decrease traffic congestion and reduce emissions by providing a new, more sustainable transportation option in Toronto.

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A photo of Highway 91/17 completed

Highway 91/17 Upgrade Project

Delta, British Columbia

The scope of work includes the design and construction of improvements to the existing Highway 91 at Nordel interchange, the Highway 91 Connector at Nordel Way, and the Highway 91/17 Connector (Sunbury).

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Kicking Horse Canyon Project – Phase 4

Golden, British Columbia

A joint venture in which Aecon is the lead partner is upgrading approximately 4.8 kilometres of the highway, constructing new bridges, realigning 13 curves and widening the highway to four lanes, with median barriers and wider shoulders to accommodate cyclists. 

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Aerial view of Pattullo Bridge replacement project site

Pattullo Bridge Replacement

New Westminster and Surrey, British Columbia

The new four-lane cable-stayed bridge over the Fraser River will provide network connections to New Westminster and Surrey, feature a centre safety median barrier and wider lanes to accommodate both passenger and commercial vehicles, and have dedicated walking and cycling lanes. 

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Marty Harris
Senior Vice President and
Executive Lead
Civil East
416-297-2600 x3769

Michael Derksen
Senior Vice President and
Executive Lead
Civil West
403-293-9300 x3355