Montana Drug Test


At Workplace Screening Intelligence (WSI), we are dedicated to simplifying the drug testing process for employers across Montana. Our comprehensive services cater to both DOT and non-DOT regulated industries, ensuring your workplace remains safe and compliant with state and federal regulations.

Why Choose Workplace Screening in Montana?


  • Expertise and Experience: With years of experience in the drug screen industry, our team at WSI understands the unique requirements and challenges faced by employers in Montana.
  • Comprehensive Services: We offer a full range of drug testing services, including pre-employment, random, post-accident, and reasonable suspicion testing.
  • Advanced Technology: Utilizing the latest in testing technology, we provide accurate and reliable results quickly, reducing downtime and ensuring minimal disruption to your operations.
  • Compliance Assurance: Our knowledgeable staff stays up-to-date with the latest regulations, helping you navigate and comply with both Montana-specific and federal guidelines.
  • Electronically Enabled Sites: We offer 20,000+ electronically enabled sites which means you can order a drug test and complete it today, or by your deadline.
  • Convenient Locations: With a network of collection sites throughout Montana, we ensure easy access and convenience for your employees.

How It Works


  1. Contact Us: Reach out to our team to discuss your specific needs and receive a customized screening plan.
  2. Schedule Testing: We’ll arrange for testing at one of our convenient locations or even on-site at your workplace.
  3. Receive Results: Access your results securely online, ensuring prompt and confidential reporting.
  4. Stay Compliant: Let us help you stay compliant with ongoing monitoring and support services tailored to Montana‘s and federal regulations.

Core Services


Reason for Test


  • Pre-Employment Test
  • Random Test
  • Post-Accident Test
  • Reasonable Suspicion Test
  • Return to Duty Test
  • Follow-up Test
  • Periodic Test

Physicals & Health Testing


  • DOT Physical
  • Physical
    • Respirator Physicals: For workers who handle hazardous substances.
    • Pulmonary Function Test
    • OSHA Medical Questionnaire
    • Lift Test
    • Chest X-Rays
    • Kraus Weber
    • EKG
    • Vision Test
      • Vision Snellen
      • Vision Titmus
      • Vision Ishihara
      • Vision Jager
  • Titer Test
    • Hepatitis A
    • Hepatitis B
    • Hepatitis C
    • TransFERRON Gold Tuberculosis
    • Measles
  • Wellness Testing

Workplace Programs and Training


Additional Services


  • FMCSA Clearinghouse Support
  • Background Checks
    • County Background Search Check
    • State Background Search Check
    • Federal Background Search Check
    • Name Alias Background Search Check
    • Sex Offender Background Search Check
    • OIG Background Search Check
    • SSN Trace Background Search Check
    • Global Terror Watch List Background Search Check
    • Adverse Action Background Search Check Assistance

Contact Us


Montana Testing Locations


Name Address City State ZIP Code
WSI Testing Location 1402 25th Street South Great Falls Montana 49405
WSI Testing Location 3696 S STRAITS HWY Indian River Montana 49721
WSI Testing Location 301 West 7th Avenue Big Timber Montana 59011
WSI Testing Location 407 A Street Columbus Montana 59019
WSI Testing Location 44 W. 4TH AVE. NORTH Columbus Montana 59019
WSI Testing Location 530 3rd Street Northwest Harlowton Montana 59036
WSI Testing Location 1035 FIRST AVENUE Laurel Montana 59044
WSI Testing Location 305 West Main Street Laurel Montana 59044
WSI Testing Location 1001 RIVER DRIVE Livingston Montana 59047
WSI Testing Location 320 Alpenglow Lane Livingston Montana 59047
WSI Testing Location 2525 NORTH BROADWAY Red Lodge Montana 59068
WSI Testing Location 600 WEST 21ST STREET Red Lodge Montana 59068
WSI Testing Location 1020 North 27th Street Billings Montana 59101
WSI Testing Location 1233 North 30th Street Billings Montana 59101
WSI Testing Location 2850 OLD HARDIN RD Billings Montana 59101
WSI Testing Location 2900 12TH AVE N Billings Montana 59101
WSI Testing Location 2900 12th Avenue North Billings Montana 59101
WSI Testing Location 3414 1st Avenue North Billings Montana 59101
WSI Testing Location 79 Lauretta Drive Billings Montana 59101
WSI Testing Location 2019 BROADWATER AVE Billings Montana 59102
WSI Testing Location 2019 Broadwater Avenue Billings Montana 59102
WSI Testing Location 301 Knapp Street Wolf Point Montana 59201
WSI Testing Location 315 KNAPP STREET Wolf Point Montana 59201
WSI Testing Location 818 2nd Avenue East Culbertson Montana 59218
WSI Testing Location 621 3rd Street South Glasgow Montana 59230
WSI Testing Location 440 W. LAUREL AVE. Plentywood Montana 59254
WSI Testing Location 102 North Central Avenue Sidney Montana 59270
WSI Testing Location 216 14TH AVE. SW Sidney Montana 59270
WSI Testing Location 222 2nd Avenue Southwest Sidney Montana 59270
WSI Testing Location 223 North Central Avenue Sidney Montana 59270
WSI Testing Location 314 South Central Avenue Sidney Montana 59270
WSI Testing Location 103 N. 8TH ST Miles City Montana 59301
WSI Testing Location 2200 Box Elder Street Miles City Montana 59301
WSI Testing Location 2600 WILSON ST Miles City Montana 59301
WSI Testing Location 202 S 4th Street West Baker Montana 59313
WSI Testing Location 6230 MAIN ST Colstrip Montana 59323
WSI Testing Location 383 North 17th Avenue Forsyth Montana 59327
WSI Testing Location 107 Dilworth Street Glendive Montana 59330
WSI Testing Location 202 PROSPECT DR Glendive Montana 59330
WSI Testing Location 1118 Central Avenue Great Falls Montana 59401
WSI Testing Location 1101 26TH ST S Great Falls Montana 59405
WSI Testing Location 1401 25th Street South Great Falls Montana 59405
WSI Testing Location 401 15th Avenue South Great Falls Montana 59405
WSI Testing Location 500 15TH AVENUE S Great Falls Montana 59405
WSI Testing Location 19 1ST STREET N.E. Choteau Montana 59422
WSI Testing Location 110 N VIRGINIA Conrad Montana 59425
WSI Testing Location 802 2ND St. SOUTHEAST Cut Bank Montana 59427
WSI Testing Location 408 Wendell Avenue Lewistown Montana 59457
WSI Testing Location 670 PARK AVE Shelby Montana 59474
WSI Testing Location 30 13th Street Havre Montana 59501
WSI Testing Location 521 4th Street Havre Montana 59501
WSI Testing Location 418 WEST MONROE Chester Montana 59522
WSI Testing Location 311 S. 8TH AVE. E.,LAB Malta Montana 59538
WSI Testing Location 2550 East Broadway Street Helena Montana 59601
WSI Testing Location 2625 E BROADWAY ST Helena Montana 59601
WSI Testing Location 2910 Prospect Avenue Helena Montana 59601
WSI Testing Location 827 N LAST CHANCE GULCH Helena Montana 59601
WSI Testing Location 110 N OAK ST Townsend Montana 59644
WSI Testing Location 16 West Main Street White Sulphur Springs Montana 59645
WSI Testing Location 122003 Nissler Road Butte Montana 59701
WSI Testing Location 800 East Front Street Butte Montana 59701
WSI Testing Location 305 West Pennsylvania Street Anaconda Montana 59711
WSI Testing Location 403 W. MAIN ST Belgrade Montana 59714
WSI Testing Location 917 Highland Boulevard Bozeman Montana 59715
WSI Testing Location 334 Town Center Avenue Big Sky Montana 59716
WSI Testing Location 2075 Charlotte Street Bozeman Montana 59718
WSI Testing Location 233 Edelweiss Drive Bozeman Montana 59718
WSI Testing Location 3400 Laramie Drive Bozeman Montana 59718
WSI Testing Location 862 Harmon Stream Boulevard Bozeman Montana 59718
WSI Testing Location 120 South Atlantic Street Dillon Montana 59725
WSI Testing Location 11 South Electric Street West Yellowstone Montana 59758
WSI Testing Location 236 YELLOWSTONE AVE West Yellowstone Montana 59758
WSI Testing Location 2809 GREAT NORTHERN LOOP Missoula Montana 59808
WSI Testing Location 2819 Great Northern Loop Missoula Montana 59808
WSI Testing Location 2875 Tina Avenue Missoula Montana 59808
WSI Testing Location 3475 West Broadway Street Missoula Montana 59808
WSI Testing Location 3487 West Broadway Street Missoula Montana 59808
WSI Testing Location 833 Old Corvallis Road Corvallis Montana 59828
WSI Testing Location 1200 Westwood Drive Hamilton Montana 59840
WSI Testing Location 10 Kruger Road Plains Montana 59859
WSI Testing Location 6 13TH AVE. E. Polson Montana 59860
WSI Testing Location 107 6TH AVENUE SW Ronan Montana 59864
WSI Testing Location 112 3rd Street East Kalispell Montana 59901
WSI Testing Location 2425 HWY. 2 EAST Kalispell Montana 59901
WSI Testing Location 75 Claremont Street Kalispell Montana 59901
WSI Testing Location 211 E. SECOND STREET Libby Montana 59923
WSI Testing Location 320 East 2nd Street Libby Montana 59923
WSI Testing Location 350 Louisiana Avenue Libby Montana 59923
WSI Testing Location 319 1st Ave Laurel Montana 59044
WSI Testing Location 300 N Willson Ave Bozeman Montana 59715
WSI Testing Location 915 Highland Blvd Bozeman Montana 59715
WSI Testing Location 117 N 4th St Hamilton Montana 59840

At WSI, we take the hassle out of drug testing, allowing you to focus on what matters most – running your business. Trust us to be your partner in maintaining a safe, productive, and compliant workplace in Montana.