Available 24 hours 

In house

On site

for Drug Testing





Making the workplace safer one cup at a time!

CUPS Drug Testing & Occupational Health

CUPS Drug Testing & Occupational Health


CUPS is a locally owned clinic and collection site in Williston, ND.  The CUPS team has over 20 years experience in the drug and alcohol testing and Occupational Health field.  All Drug collectors are DOT certified and operated on the Lifeloc Phoenix 6.0 for all of our alcohol testing.  We are a member of DATIA and DISA certified collection site.  

Our services include:

  • Drug Testing
    • Pre-Employment
    • Random
    • Post Accident
    • Return to Duty
    • Follow Up
    • Probation
    • Self-Testing
    • Reasonable Suspicion
    • Hair Testing
    • Oral Fluid Testing
    • Breath Alcohol Testing
  • Occupational Health
    • DOT Physical
    • Non DOT Physical
    • Mask Fit
    • Pulmonary Function Testing
    • Agility
    • Audio
    • And more!