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South Dakota Drug Test

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

  • 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 South Dakota.
  • 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 South Dakota-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 South Dakota, 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 South Dakota‘s and federal regulations.

Core Services

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

📞 844-573-8378
📧 Email

South Dakota Testing Locations

NameAddressCityStateZIP Code
WSI Testing Location1101 E HOLLY BLVD Brandon South Dakota 57005
WSI Testing Location1222 22nd Avenue South Brookings South Dakota 57006
WSI Testing Location400 22ND AVE Brookings South Dakota 57006
WSI Testing Location619 5TH AVE Brookings South Dakota 57006
WSI Testing Location722 22nd Avenue South Brookings South Dakota 57006
WSI Testing Location212 N. PRAIRIE Flandreau South Dakota 57028
WSI Testing Location804 South Walnut Street Freeman South Dakota 57029
WSI Testing Location903 N. WASHINGTON Madison South Dakota 57042
WSI Testing Location20 S. PLUM STREET Vermillion South Dakota 57069
WSI Testing Location1104 W 8TH ST Yankton South Dakota 57078
WSI Testing Location2507 Fox Run Parkway Yankton South Dakota 57078
WSI Testing Location501 SUMMIT ST Yankton South Dakota 57078
WSI Testing LocationPO BOX 1840 Sioux Falls South Dakota 57101
WSI Testing Location5305 Cliff Avenue Sioux Falls South Dakota 57104
WSI Testing Location900 East 54th Street Sioux Falls South Dakota 57104
WSI Testing Location1200 S 7TH AVE Sioux Falls South Dakota 57105
WSI Testing Location1305 W 18TH ST Sioux Falls South Dakota 57105
WSI Testing Location1610 South Minnesota Avenue Sioux Falls South Dakota 57105
WSI Testing Location2100 South Marion Road Sioux Falls South Dakota 57106
WSI Testing Location4309 South Racket Drive Sioux Falls South Dakota 57106
WSI Testing Location6000 W 41ST ST Sioux Falls South Dakota 57106
WSI Testing Location7600 South Louise Avenue Sioux Falls South Dakota 57108
WSI Testing Location7600 South Minnesota Avenue Sioux Falls South Dakota 57108
WSI Testing Location1024 29th Street Southeast Watertown South Dakota 57201
WSI Testing Location18 8th Avenue Southeast Watertown South Dakota 57201
WSI Testing Location506 1ST AVE SE Watertown South Dakota 57201
WSI Testing Location901 4th Street Northwest Watertown South Dakota 57201
WSI Testing Location701 3rd Avenue South Clear Lake South Dakota 57226
WSI Testing Location306 PRAIRIE AVE SW De Smet South Dakota 57231
WSI Testing Location301 Flynn Drive Milbank South Dakota 57252
WSI Testing Location205 ORCHARD DR Sisseton South Dakota 57262
WSI Testing Location80 Main Street Waubay South Dakota 57273
WSI Testing Location1900 Grassland Drive Mitchell South Dakota 57301
WSI Testing Location101 SOUTH FRONT STREET Chamberlain South Dakota 57325
WSI Testing Location300 S. BYRON BLVD. Chamberlain South Dakota 57325
WSI Testing Location206 E SAMBOY DR Fort Thompson South Dakota 57339
WSI Testing Location200 Commercial Avenue Southeast Highmore South Dakota 57345
WSI Testing Location111 4TH St. SE Huron South Dakota 57350
WSI Testing Location172 4TH ST SE Huron South Dakota 57350
WSI Testing Location756 E. LAKE STREET Lake Andes South Dakota 57356
WSI Testing Location3015 3RD AVE. SE Aberdeen South Dakota 57401
WSI Testing Location310 South Penn Street Aberdeen South Dakota 57401
WSI Testing Location8001 5th Street Bowdle South Dakota 57428
WSI Testing Location1010 West 1st Street Redfield South Dakota 57469
WSI Testing Location4401 Main Street Selby South Dakota 57472
WSI Testing Location270 3rd Street Stratford South Dakota 57474
WSI Testing Location100 MAC LANE Pierre South Dakota 57501
WSI Testing Location521 East Sioux Avenue Pierre South Dakota 57501
WSI Testing Location801 E Sioux Ave Pierre South Dakota 57501
WSI Testing Location801 East Sioux Avenue Pierre South Dakota 57501
WSI Testing Location400 PARK AVE Gregory South Dakota 57533
WSI Testing Location405 WHITECAR AVENUE Gregory South Dakota 57533
WSI Testing Location609 GARFIELD AVE Murdo South Dakota 57559
WSI Testing Location503 West Pine Street Philip South Dakota 57567
WSI Testing Location1436 E. 10 STREET Winner South Dakota 57580
WSI Testing Location1401 10TH AVENUE WEST Mobridge South Dakota 57601
WSI Testing Location415 Main Avenue Lemmon South Dakota 57638
WSI Testing Location1011 11th Street Rapid City South Dakota 57701
WSI Testing Location1303 North Lacrosse Street Rapid City South Dakota 57701
WSI Testing Location1730 North Haines Avenue Rapid City South Dakota 57701
WSI Testing Location2006 MOUNT RUSHMORE ROAD Rapid City South Dakota 57701
WSI Testing Location2820 Mount Rushmore Road Rapid City South Dakota 57701
WSI Testing Location713 Omaha St Rapid City South Dakota 57701
WSI Testing Location2116 Jackson Boulevard Rapid City South Dakota 57702
WSI Testing Location2501 West Chicago Street Rapid City South Dakota 57702
WSI Testing Location1409 5th Avenue Belle Fourche South Dakota 57717
WSI Testing Location1515 5th Avenue Belle Fourche South Dakota 57717
WSI Testing Location2200 13th Avenue Belle Fourche South Dakota 57717
WSI Testing Location1041 MONTGOMERY Custer South Dakota 57730
WSI Testing Location71 CHARLES ST. Deadwood South Dakota 57732
WSI Testing Location1201 State Highway 71 Hot Springs South Dakota 57747
WSI Testing Location1140 North Main Street Spearfish South Dakota 57783
WSI Testing Location120 East Michigan Street Spearfish South Dakota 57783
WSI Testing Location138 East Hudson Street Spearfish South Dakota 57783
WSI Testing Location1440 North Main Street Spearfish South Dakota 57783
WSI Testing Location1445 N. AVE Spearfish South Dakota 57783
WSI Testing Location1445 NORTH AVE STE 2 Spearfish South Dakota 57783

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 South Dakota.