Géostar
Since its founding, Géostar has established itself as a Quebec benchmark in soil studies, geotechnics, and environmental analysis.
Based in Brownsburg-Chatham, the company puts its scientific and technical expertise at the service of developers, contractors, institutions, and municipalities across Quebec.
Our mission is simple: analyze, understand, and protect the soil on which we build.
Because every site has its own characteristics, our studies and analyses make it possible to assess its stability, composition, and compliance, ensuring safety, durability, and respect for environmental standards.
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 scientific and rigorous approach
At Géostar, every study is built on a rigorous methodology and high quality standards.
Our experts — geologists, engineers, and specialized technicians — perform thorough analyses to assess the composition, stability, and health of the soil before any project.
Through modern tools and proven protocols, we deliver reliable and reproducible results, essential for decision-making in construction, development, or environmental remediation.
Synergy within Groupe G²N Inc.
Géostar is part of Groupe G²N Inc., a network of Quebec-based companies dedicated to the science of the environment and quality of the living environment.
In collaboration with Laboratoire Notreau (water and air analysis) and GMT Lab (soil and materials analysis), we form a complete, integrated chain of expertise.
This synergy allows us to deliver a comprehensive view of environmental quality, from soil to air, including water and construction materials.
Values rooted in science and sustainability
We believe it is possible to build while respecting nature.
Our approach rests on three pillars: precision, prevention, and environmental responsibility.
By understanding the nature of the soil, we help protect ecosystems and ensure the long-term durability of human infrastructure.
Every project we deliver aims to build a safer, healthier, more sustainable territory for future generations.
A trusted partner throughout Quebec
Based in the Laurentians, Geostar serves all of Quebec, supporting real estate developers, builders, institutions and municipalities.
We deliver tailored solutions adapted to regional realities and the specific needs of each project.
Our team works hard to provide fast, transparent and professional service, from first contact through to the delivery of results.