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Building a Better Ontario

With decades of local experience, Tomlinson delivers complete construction services that support the growth of Ontario’s infrastructure. Our customer-focused teams bring the resources and expertise to deliver complex transportation and underground projects safely, on schedule, and to the highest standards. Clients trust Tomlinson to solve problems, perform without constant oversight, and build strong partnerships for confident, efficient delivery. Guided by our core values of Growth, Drive, and Commitment, we develop our people and take pride in delivering the highest quality results.

Infrastructure Services

  • Site Development
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    Site Development

    Full-scope site development for commercial, residential, and ICI projects, delivering the earthworks, servicing, and groundwork that get sites build-ready.

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  • Bridges & Structures
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    Bridges & Structures

    Complex bridge and structural infrastructure delivered across Eastern Ontario, from rapid bridge replacements to deep cast-in-place structures, backed by proven design-build and joint-venture experience on the province's most demanding projects.

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  • Roads & Highways
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    Roads & Highways

    Award-winning road and highway construction across Eastern Ontario, built to withstand heavy use and deliver lasting value for municipal and provincial clients.

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  • Sewer & Watermain
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    Sewer & Watermain

    Municipal sewer and watermain installation and rehabilitation, delivered with the precision and reliability that keep essential underground infrastructure running.

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  • Shoring & Foundations
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    Shoring & Foundations

    Specialized shoring and foundation solutions that support complex builds from the ground up, engineered for safety on even the most demanding sites.

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  • Specialized Services
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    Specialized Services

    Vertically integrated solutions for challenging sites, spanning demolition, landfill management, shoreline rehabilitation, snow removal, and airport paving, backed by extensive equipment fleets and decades of coordinated, schedule-driven delivery.

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Roads & Highways

Tomlinson meets growing transportation demands with innovative solutions for road construction, excavation, underground utilities, electrical, and bridge infrastructure. From intersection upgrades to large-scale transportation programs, we deliver comprehensive services to federal, municipal, residential, and commercial clients across Eastern Ontario.

Bridges & Structures

Tomlinson is recognized for innovation and expertise in delivering complex design-build bridge and structural projects. Backed by vertically integrated teams with deep technical knowledge, value-engineering insight, and collaborative leadership, we’ve delivered some of Ontario’s most challenging transportation infrastructure projects successfully.

Sewer & Watermain

Built on 70 years in the Eastern Ontario market, Tomlinson is a leading sewer and water main contractor delivering complex underground infrastructure projects, including some of the region’s most challenging municipal rehabilitation programs. Our experience field teams operate in difficult ground conditions applying value-engineering to optimize scope and performance, supporting reliable installation and renewal of critical utility infrastructure.

Shoring & Foundations

With full-service excavation capabilities in piling and shoring, Tomlinson simplifies early-stage construction by consolidating complex scopes under a single contractor. This approach streamlines coordination, tightens timelines, reduces handoffs, and sets a higher standard of execution from project outset.

Site Development

Tomlinson delivers comprehensive site development services that advance projects from early earthworks through final site preparation. Our experienced teams lay the groundwork for a streamlined construction process, identify risks early and setting up projects for long-term success.

Specialized Services

Tomlinson’s specialized services support complex infrastructure and environmental needs with integrated expertise and coordinated execution. From demolition and landfill operations to shoreline rehabilitation, winter maintenance, and airport paving, projects are delivered efficiently with reliable, long-term performance.

Get the Expertise Your Project Demands

Our full-service infrastructure capabilities are backed by decades of experience, ensuring safe, efficient, and high-quality project delivery.