We provide consulting and advisory services on infrastructure projects across the world.
ABOUT
The LEA Group
Leadership
What Makes Us Different
Corporate Social Responsibility
History
FEATURED CONTENT
We have always believed that engineering consultancies should be employee owned, focus on innovation and thought leadership, and grow organically based on the overall quality of their work.
Building and connecting communities through world-class engineering and planning solutions.
SERVICES
Infrastructure Development
Mobility & Community Planning
Smart Technology & Innovation
Advisory & Management
Innovative and Sustainable Infrastructure
LEA has been improving and connecting communities around the world for over 70 years through our work on new and existing buildings, roads, highways, bridges, and transit infrastructure.
Collaborate within a dynamic and forward-thinking engineering and consulting firm.
CAREERS
Opportunities in Canada
Opportunities in India
Explore Career Opportunities
At LEA, we strive towards a common goal, which is self-realization and achieving the highest possible results. The company is fully owned by its employees and everyone’s collective efforts directly contribute to the firm’s longstanding success.
LEA provides stormwater management (SWM) services in 4 primary sectors: municipal, development engineering, transit, and roads and highways. Our SWM solutions ensure proper drainage for roads, sites, and built municipal infrastructures. Our priority is to also maintain the natural hydrologic cycle, prevent an increased risk of flooding, control undesirable stream erosion, and protect water quality.
Municipal: trunk storm and local storm sewers, and road drainage
Development engineering: site drainage, hydrology, and SWM
Transit: functional/preliminary/detailed design for site grading and drainage, roadwork design, SWM studies, and storm and sanitary servicing design
Roads and highways: grading and ditching, drainage, hydrology, and SWM
LEA has extensive recent, high-profile experience on various stormwater projects. A few examples include:
On the recent $150 million transit project at Pioneer Village, LEA designed an 1,800 stall parking lot without a single catch basin by making innovative use of bioswales.
During a $300 million Design-Build project for widening from 4-6 lanes along Highway 7, LEA's team managed to keep both pre- and post-development storm flows the same.
On an ongoing project with Town of Aurora, LEA is engaged in designing a 1,200mm, 6m deep trunk storm sewer through challenging soil conditions.