ALS: science that moves remediation forward A global leader in testing, ALS is a trusted partner providing comprehensive, accredited environmental testing and analytical services that empower remediation professionals across Canada. From PFAS and microplastics to geochemistry and groundwater, our experts enable clients to leverage the power of actionable insights that drive compliance, innovation and sustainability for a safer and healthier world. With major facilities in Alberta, British Columbia, and Saskatchewan, ALS is deeply embedded in Western Canada's environmental landscape—supporting mining, energy, and remediation projects with local expertise and national reach. Discover more at alsglobal.com.