About GMT Lab
Located in Brownsburg-Chatham, in the heart of the Laurentides, GMT Lab is an independent Quebec laboratory specialized in the analysis of soils and construction materials.
Proud of its rigorous approach, the laboratory relies on recognized testing methods (ASTM, BNQ, LC) to deliver reliable results that meet the strictest requirements.
Our mission is to deliver precise, objective data that allow contractors, engineers, developers, and institutions to build projects that are solid, durable, and respectful of the environment.
Every sample analyzed at GMT Lab contributes to ensuring the safety of infrastructure, regulatory compliance, and the preservation of Quebec’s territorial quality.
Vision – Mission – Values
Vision
To raise the standards of geotechnics, environment, and laboratory testing through our expertise, proactivity, and people-centered approach. We aim to deliver services that exceed expectations while contributing to the quality and durability of projects carried out across Quebec.
Mission
Analyzing to build better: that is the mission of Groupe G²N Inc.
We deliver reliable, sustainable geotechnical and environmental solutions, adapted to the realities of the field, in order to support our clients in delivering successful projects — residential, commercial, or institutional.
Values
Our values guide every action we take and define the culture of Groupe G²N Inc.:
Teamwork – Collaborating to deliver consistent, efficient, and multidisciplinary service.
Excellence – Striving for optimal quality in every analysis and every intervention.
Respect – Treating our clients, partners, and the environment with fairness and professionalism.
Trust – Building lasting relationships grounded in transparency and reliability.
Integrity – Acting with rigor and ethics, regardless of the context.
Flexibility – Adapting to the unique needs and challenges of each project.
A rigorous approach, grounded in science
The strength of GMT Lab rests on a rigorous scientific methodology and the ability to turn data into practical solutions.
Each analysis — soils, aggregates, and materials — is carried out following strict protocols, with modern, calibrated equipment that ensures precision and traceability.
This rigor enables us to meet the complex needs of the industry while offering a people-centered, transparent approach to our clients.
An essential link of Groupe G²N
GMT Lab is part of Groupe G²N Inc., a Quebec network of expertise that also includes Géostar and Laboratoire Notreau.
This unique synergy makes it possible to deliver a comprehensive, integrated approach to environmental analysis: from soil to air, including water and materials.
In collaboration with its partners, GMT Lab contributes to the shared mission of Groupe G²N Inc., grounded in teamwork, excellence, respect, trust, integrity, and flexibility
By joining our strengths, we support businesses and individuals toward a future that is more healthy, sustainable, and responsible.
A passionate and highly qualified team
Behind every report stands a team of technicians, engineers, and specialists who are passionate about quality and precision.
Drawing on their expertise in geotechnics, they support every client from the initial diagnosis through to final validation.
Beyond the results, our professionals interpret, explain, and advise in order to support informed decisions grounded in science and experience.
Fast, reliable results delivered within the best lead times
In an industry where every day counts, GMT Lab stands out for the speed of its analyses and the smoothness of its operational process. We understand that contractors, engineers, and other professionals need to make decisions without delay — that is why our laboratory has optimized every step, from sample receipt through to results delivery.
Through efficient organization, high-performance equipment, and a highly responsive team, we are able to offer some of the fastest turnaround times in the industry, without ever compromising on the quality or compliance of our testing.