Checkers - drug and alcohol testing
call toll free: 877-488-5901, It all counts ... Quality, Integrity and Trust!
Service Area

Checkers® is the ONLY 24/7 DOT and Non-DOT qualified collection facility available in the western half of North Dakota and eastern half of Montana.

Our qualified collectors are located in the following cities to offer you the best service at our location or yours. Collections are by appointment only. Please call to schedule collections.

Drug and Alcohol testing services offered:

  • Urine Drug Screen Collections
  • Breath Alcohol Testing
  • Hair Testing


Enter your city & state and click find.






Montana
  • Miles City - 59301
    (By Appointment Only)
    2200 Box Elder
  • Sidney - 59270
    Walk-in Hours : 8am - 5pm
    (Available 24 hours - by Appointment Only)

    223 N Central Ave


North Dakota
  • Bowman - 58623
    (By Appointment Only)
    608 HWY 12W
  • Minot - 58701
    (By Appointment Only)
    3800 Hwy 2 & 52 W
  • Ray - 58849
    (By Appointment Only)
    11505 Hwy 2
  • Stanley - 58784
    (By Appointment Only)
    8149 Hwy 2
  • Tioga - 58852
    (By Appointment Only)
    6714 State Hwy 40
  • Watford City - 58854
    Walk-in Hours : 8am - 5pm
    (Available 24 hours - by Appointment Only)

    604 4th Ave NE
  • Williston - 58801
    Walk-in Hours : 8am - 5pm
    (Available 24 hours - by Appointment Only)

    3620 2nd Ave W


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