Wyoming Drug Test


At Workplace Screening Intelligence (WSI), we are dedicated to simplifying the drug testing process for employers across Wyoming. 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 Wyoming?


  • 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 Wyoming.
  • 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 Wyoming-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 Wyoming, 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 Wyoming‘s and federal regulations.

Physicals & Health Testing


  • DOT Physicals
  • Physicals
    • 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 Testing
    • Hepatitis A
    • Hepatitis B
    • Hepatitis C
    • TransFERRON Gold Tuberculosis
    • Measles
  • Wellness Testing

Workplace Programs and Training


Additional Services


Contact Us


Wyoming Testing Locations


NameAddressCityStateZIP Code
WSI Testing Location1003 East Lincolnway Cheyenne Wyoming 82001
WSI Testing Location213 West 18th Street Cheyenne Wyoming 82001
WSI Testing Location219 East 20th Street Cheyenne Wyoming 82001
WSI Testing Location2301 House Avenue Cheyenne Wyoming 82001
WSI Testing Location3415 CHEYENNE ST Cheyenne Wyoming 82001
WSI Testing Location4140 Laramie Street Cheyenne Wyoming 82001
WSI Testing Location2508 East Fox Farm Road Cheyenne Wyoming 82007
WSI Testing Location1950 BLUEGRASS CIR Cheyenne Wyoming 82009
WSI Testing Location2030 Blue Grass Circle Cheyenne Wyoming 82009
WSI Testing Location4620 Grandview Avenue Cheyenne Wyoming 82009
WSI Testing Location5050 POWDERHOUSE RD Cheyenne Wyoming 82009
WSI Testing Location600 E CARLSON ST Cheyenne Wyoming 82009
WSI Testing Location204 McCollum St Laramie Wyoming 82070
WSI Testing Location409 East Bradley Street Laramie Wyoming 82072
WSI Testing Location117 EAST 4TH STREET Pine Bluffs Wyoming 82082
WSI Testing Location1 Mammoth Hot Springs Yellowstone National Park Wyoming 82190
WSI Testing Location2450 W MARIPOSA PKWY Wheatland Wyoming 82201
WSI Testing Location971 Gilchrist Street Wheatland Wyoming 82201
WSI Testing Location119 W 3rd St Lusk Wyoming 82225
WSI Testing Location921 S Balancee Lusk Wyoming 82225
WSI Testing Location2000 CAMPBELL DR Torrington Wyoming 82240
WSI Testing Location625 ALBANY AVE Torrington Wyoming 82240
WSI Testing Location625 West Valley Road Torrington Wyoming 82240
WSI Testing Location1513 McMicken Street Rawlins Wyoming 82301
WSI Testing Location1906 East Cedar Street Rawlins Wyoming 82301
WSI Testing Location2221 West Elm Street Rawlins Wyoming 82301
WSI Testing Location305 Whippoorwill Drive Baggs Wyoming 82321
WSI Testing Location1208 South River Street Saratoga Wyoming 82331
WSI Testing Location401 Fultz Dr Wamsutter Wyoming 82336
WSI Testing Location901 Coburn Avenue Worland Wyoming 82401
WSI Testing Location388 U.S. 20 Basin Wyoming 82410
WSI Testing Location1725 Sheridan Avenue Cody Wyoming 82414
WSI Testing Location707 SHERIDAN AVE Cody Wyoming 82414
WSI Testing Location1115 LN. 12 Lovell Wyoming 82431
WSI Testing Location164 West North Street Powell Wyoming 82435
WSI Testing Location777 Avenue H Powell Wyoming 82435
WSI Testing Location1005 College View Drive Riverton Wyoming 82501
WSI Testing Location1620 RIVERVIEW RD Riverton Wyoming 82501
WSI Testing Location904 West Sunset Drive Riverton Wyoming 82501
WSI Testing Location5647 U.S. Highway 26 Dubois Wyoming 82513
WSI Testing Location111 South Jefferson Street Casper Wyoming 82601
WSI Testing Location130 W MIDWEST AVE Casper Wyoming 82601
WSI Testing Location1988 E 1ST ST Casper Wyoming 82601
WSI Testing Location2115 E 12TH ST Casper Wyoming 82601
WSI Testing Location419 South Washington Street Casper Wyoming 82601
WSI Testing Location428 South Durbin Street Casper Wyoming 82601
WSI Testing Location951 North Poplar Street Casper Wyoming 82601
WSI Testing Location2301 Oxford Lane Casper Wyoming 82604
WSI Testing Location4658 West Yellowstone Highway Casper Wyoming 82604
WSI Testing Location2025 East 2nd Street Casper Wyoming 82609
WSI Testing Location2027 East Yellowstone Highway Casper Wyoming 82609
WSI Testing Location2202 Linda Vista Drive Casper Wyoming 82609
WSI Testing Location2546 East 2nd Street Casper Wyoming 82609
WSI Testing Location261 Brownfield Road Douglas Wyoming 82633
WSI Testing Location700 Center Street Douglas Wyoming 82633
WSI Testing Location925 West Birch Street Glenrock Wyoming 82637
WSI Testing Location1124 Washington Boulevard Newcastle Wyoming 82701
WSI Testing Location719 Washington Boulevard Newcastle Wyoming 82701
WSI Testing Location407 S MEDICAL ARTS CT STE E Gillette Wyoming 82716
WSI Testing Location407 South Medical Arts Court Gillette Wyoming 82716
WSI Testing Location500 South Burma Avenue Gillette Wyoming 82716
WSI Testing Location501 South Burma Avenue Gillette Wyoming 82716
WSI Testing Location620 South 4-J Road Gillette Wyoming 82716
WSI Testing Location801 E 4th St Gillette Wyoming 82716
WSI Testing Location1013 East Boxelder Road Gillette Wyoming 82718
WSI Testing Location2201 South Douglas Highway Gillette Wyoming 82718
WSI Testing Location3805 South Douglas Highway Gillette Wyoming 82718
WSI Testing Location122 MAIN STREET Hulett Wyoming 82720
WSI Testing Location713 OAK STREET Sundance Wyoming 82729
WSI Testing Location1005 Sugarland Drive Sheridan Wyoming 82801
WSI Testing Location1401 West 5th Street Sheridan Wyoming 82801
WSI Testing Location813 HIGHLAND AVE Sheridan Wyoming 82801
WSI Testing Location1031 ELK STREET Rock Springs Wyoming 82901
WSI Testing Location1200 COLLEGE DRIVE Rock Springs Wyoming 82901
WSI Testing Location1453A DEWAR DRIVE Rock Springs Wyoming 82901
WSI Testing Location1695 Sunset Drive Rock Springs Wyoming 82901
WSI Testing Location2201 Foothill Boulevard Rock Springs Wyoming 82901
WSI Testing Location2751 Commercial Way Rock Springs Wyoming 82901
WSI Testing Location2761 Commercial Way Rock Springs Wyoming 82901
WSI Testing Location190 ARROWHEAD DR Evanston Wyoming 82930
WSI Testing Location1952 Harrison Drive Evanston Wyoming 82930
WSI Testing Location350 City View Drive Evanston Wyoming 82930
WSI Testing Location75 YELLOW CREEK ROAD STE 202 Evanston Wyoming 82930
WSI Testing Location1400 UINTA DRIVE Green River Wyoming 82935
WSI Testing Location227 S. SUBLETTE AVE. Pinedale Wyoming 82941
WSI Testing Location1110 MAPLE WAY Jackson Wyoming 83001
WSI Testing Location565 N. CACHE Jackson Wyoming 83001
WSI Testing Location625 East Broadway Jackson Wyoming 83001
WSI Testing Location565 N CACHE Jackson Wyoming 83002
WSI Testing Location711 ONYX STREET Kemmerer Wyoming 83101
WSI Testing Location47 Doc Perkes Lane Afton Wyoming 83110
WSI Testing Location70 W. 3RD AVE Afton Wyoming 83110
WSI Testing Location64 2nd North Road Big Piney Wyoming 83113
WSI Testing Location71 FOSSIL DR Diamondville Wyoming 83116
WSI Testing Location242 Main Street La Barge Wyoming 83123

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 Wyoming.