Engineering, Geomatics, Environmental, Planning, and Contract Administration Services That Support Growing Communities
Grounded in experience. Committed to quality. Driven to deliver.
Who We Are
TULLOCH is an integrated consulting engineering firm helping public and private sector clients plan, design, and build infrastructure across Canada and in the United States.
Strength in Numbers
Company Snapshot
Capacity, capability, and credibility. For clients this means depth as demand grows, expertise throughout execution, and proven project performance.
Teammates Across Disciplines
Years of Trusted Service
Offices Extending Our Range
Successful Projects Completed
Clients Served With Care
Hours Without Lost Time Injury
What We Do
Practical Solutions.
Reliable Results.
Where Innovation Meets Industry
Sectors We Serve
Remote sites. Long timelines. Complex conditions. TULLOCH brings a boots-on-the-ground approach and integrated delivery to every stage of the mining lifecycle.
From generation and storage to transmission and pipelines, TULLOCH has the field experience and coordinated technical expertise needed for complex energy projects across every stage of delivery.
Across highways, tunnels, and rail corridors, TULLOCH delivers geomatics services and construction oversight for transportation networks that keep people and goods moving between communities.
Strong communities need reliable infrastructure. Municipal clients work with TULLOCH to renew the roads, bridges, utilities, and public assets people use every day.
Land development moves forward when planning, studies, servicing, approvals, and community priorities are aligned. TULLOCH coordinates these requirements from feasibility through construction.
Every building and facility has to work for the people who use it. TULLOCH provides multidisciplinary technical support for new builds, upgrades, expansions, and rehabilitation from planning through construction.
Industrial work happens around active operations. TULLOCH helps owners and operators plan, design, repair, and upgrade critical assets while respecting safety, access, and downtime.

What Our Clients Are Saying
Building Lasting Relationships
A Proven Track Record

Featured Projects
Ontario Line Subway
The Ontario Line will be a 15.6 km subway line, bringing 15 new stations to Toronto. TULLOCH has supported the project with various geomatics services during planning and construction.




























