About

A steel company built on complementary expertise

More than 70 years of history and commitment: since 1953, Groupe Tremblay has developed its engineering, fabrication, installation and industrial-service capabilities around client needs.

Technical team coordinating around a fabricated steel assembly

Groupe Tremblay at a glance

Founded in 1953, Groupe Tremblay specializes in the design, manufacture and transformation of steel products as well as the installation of structures on site.

The company also offers complete industrial maintenance services and the production and recycling of cathode plates through its Placatech division.

Recognized for its diversified expertise, its speed of execution and its attention to detail, Groupe Tremblay responds effectively to all the needs of its customers. The 100 experts who make up the team make it a reference for large-scale projects.

Structural-steel fabrication bays inside an active workshop
1953 Year founded
100+ Experts on the team
6 Specialized divisions
$300,000 And more donated by the company and its employees

Our motto

“We don’t do prices, we do jobs!”

An integrated service model

For structural steel projects, the path can begin with engineering and drawings, continue through fabrication and conclude with erection. Connecting these disciplines supports communication around connections, fabrication drawings, production sequences and field preparation.

Turnkey service is not a one-size-fits-all package. Scope is defined from the drawings, responsibilities, site constraints and schedule of each project.

Explore turnkey structural steel

Engineer and field supervisor coordinating beside finished steel components

Six divisions with clear roles

  • GTI provides engineering and detailing
  • Soudure JM Tremblay fabricates steel components and structures
  • ISTA works in installation and maintenance
  • K2 designs and installs custom scaffolding
  • GT-R supplies and installs building cladding
  • Placatech produces cathode plates and repairs or recycles aluminum cathodes by friction stir welding, and presents that offer through its own website

Family roots and continued evolution

The company began in an ornamental iron shop opened by Jean-Marie Tremblay in 1953. Moves, facility expansion and new areas of expertise followed the changing needs served by the organization.

That history helps explain today’s connection among shop work, technical disciplines and field operations.

Explore our story

Traditional metalworking tools beside modern fabrication technology

A cohesive team

The Groupe Tremblay is a team of more than 100 experts working towards a common goal: to carry out major projects with efficiency, precision, and expertise.

The multiple talents that shape our team ensure complete involvement in every construction, manufacturing, engineering, maintenance, or refurbishment project.

Whether it’s the workshop team, site team, cathodes, amalgamation, or engineering, everyone is dedicated to the task, and also involved in their community!

Explore careers

Steel trades team taking part in a workshop briefing

Management

  • Jean-Pierre Tremblay President
  • Nicolas Sauvé Vice-President
  • Joey Montpetit Workshop manager

Need to get in touch with a member of our team? Contact us

Health and safety

Occupational health and safety is a central part of Groupe Tremblay’s culture. Its approach rests on training, audits and inspections, employee participation and open communication.

Explore our health and safety approach

Community involvement

For over 25 years, Groupe Tremblay has been socially involved with various organizations and workers in its region, like Fondation du Collège – Cégep de Valleyfield and Fondation de l’Hôpital du Suroît. The chosen causes address the needs of children, health, the promotion of active living, and several other events.

Over the past few years, more than $300,000 has been donated by the company and its employees. We are proud of our involvement in the community.

Do you have a community project we could get involved in? Write to us

Groupe Tremblay team members in the shop during the Smile Cookie campaign
Next step

See how our expertise can align with your scope

Share your project, its current stage, location and the services sought to begin a conversation with the relevant team.

Discuss your project