Employment drug and alcohol testing for safety-sensitive work.
Construction, energy, transportation, mining and utilities. Fair to your people, defensible for you.

Four triggers, one process.
Pre-placement
Screens candidates before they start a safety-sensitive role.
Panel incl. alcoholPre-access
Required before a worker enters a controlled site.
Panel incl. alcoholPost-incident
Rules substances in or out after a significant incident.
Panel + breath alcoholReasonable cause
Responds to observed signs of impairment, under your policy.
Panel + breath alcoholWe test where your people are.
Walk-in labs
Burnaby, Vancouver and North Vancouver. Mon to Fri, 7:00 am to 3:00 pm. Call for addresses.
Mobile, anywhere in Canada
We send collectors to your site, camp or incident scene. Call to book.
350+ communities
Collection network in all ten provinces, Yukon and the Northwest Territories.
6:00 am to 5:00 pm
Appointment hours, with weekend testing available.
A result is never reported as positive until it is confirmed in the lab and reviewed by a Medical Review Officer.
Compare test types and detection windows
Concerned about an employee? Workplace intervention
Read: what substance use costs Canadian employers
Canadian law differs from US practice. Human rights law and arbitration limit random testing and require accommodation for substance use disorder. We design programs to fit your policy; have it reviewed by employment counsel.
Common questions
Can you test at our work site?
Yes. Our mobile collectors come to sites, camps and incident scenes, and our national network covers more than 350 communities.
Can we use a custom panel?
Yes. Add individual substances to a requisition, or we build a panel for your policy.
When is a result positive?
Only after confirmation by GC/MS, LC/MS/MS or another recognized method, and review by a certified Medical Review Officer.
