Solving Water Challenges with Innovation and Expertise
We provide high-performance water and environmental solutions tailored to the needs of industrial, private and public sector clients. Our team brings deep technical expertise, regional insight, and forward-thinking leadership to solve complex water challenges—on time and within budget.
Rising water consumption, extreme weather, and emerging contaminants are pushing the limits of water availability and quality. Backed by decades of experience, cutting-edge technology, and hands-on expertise, our scientists and engineers work closely with clients to develop effective, compliant, and cost-efficient treatment strategies.
We’re known for our advanced work in treating industrial effluents, dredging and dewatering, and removing PFAS contaminants—helping businesses and agencies stay ahead of evolving regulations. We understand the operational and regulatory pressures in your world. From permitting and procurement to stakeholder engagement and cost control, we build sustainable solutions that perform under real-world conditions.
With long-standing relationships and extensive experience working with all levels of government, we know how to navigate complex requirements while delivering measurable value.
Operations Director, Water and Industrial Effluents Treatment
WATER SOLUTIONS SERVICES
BIOSOLIDS MANAGEMENT
Industrial Effluents Treatment
DREDGING & DEWATERING
PFAS Removal Solutions
Our Water Solutions Projects
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SANEXEN Officializes the Opening of Its New Office in Quebec City
In the presence of the President and members of the Specialized Environmental Services team who were present for the occasion, SANEXEN marked, on March 17, 2026 the official opening of its new office in Québec City, an important step in the development of its regional...
Risk Assessments: Prioritize your Contaminated Sites and Reduce Environmental Liability—Faster
Do you manage multiple potentially-contaminated properties? Do you have regulatory compliance obligations? Do you have responsibilities toward employees, site users, and your community? You also face an unavoidable reality: not everything can be addressed at once. The...
A Structuring Project for the Containment and Treatment of Groundwater to Protect the St. Lawrence River
In partnership with Les Ponts Jacques-Cartier et Champlain Incorporée (PJCCI) and the Quebec’s Ministère de l’Environnement, de la Lutte contre les changements climatiques, de la Faune et des Parcs (MELCCFP), SANEXEN has been carrying out since 2013 a large-scale...
