OUR SERVICES

Engineering, inspection and construction services that plan, build and maintain the infrastructure communities rely on.

Crane lifting a precast concrete girder into place
01. What We Do

Solutions For Your Needs

TSI Inc. is a leading consulting engineering firm that develops and manages critical infrastructure projects. With a legacy of service to government agencies, private enterprises and communities, we have built a reputation for innovative, sustainable solutions that enhance quality of life and drive economic growth.

Our multidisciplinary team of highly qualified engineers provides a comprehensive range of services tailored to the unique needs of each client.

Explore our services →

Inspectors examining the underside of a bridge
02. How We Work

Client-Focused Approach

We prioritize collaboration and client satisfaction, working closely with every client to understand their challenges and objectives. The result is innovative, cost-effective solutions that meet their requirements while adhering to all applicable regulations and industry best practices.

We are committed to engineering excellence and to a sustainable future for the communities we serve. Our dedication to quality, innovation and partnership drives us to deliver projects with a lasting positive impact.

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Our Areas of Specialization

Environmental engineering that helps communities, businesses and government agencies build a more sustainable future.

Engineering, site assessment and construction management tailored to each project’s demands.

Expert structural engineering that ensures precision and quality at every stage.

Engineering for buildings that keeps them safe, code-compliant and built to last.

Heavy civil engineering and paving that build the roads connecting our communities.

End-to-end bridge engineering built on modern safety and compliance standards.

Comprehensive transit engineering across every phase of development.

Roadway, servicing and infrastructure design for municipal clients.

Hydraulic modelling and design for water, wastewater, stormwater and coastal systems.

Site inspections that identify hazards and non-compliance before they affect your project.

Have a project in mind?

Talk to our team about how TSI can help plan, design and deliver your next infrastructure project.