Welcome to D.W.S Labs

At D.W.S LABS, all samples are collected, processed, and analyzed following strict chain-of-custody procedures to ensure integrity and accuracy. Testing is performed using advanced technology and verified by qualified professionals, such as Medical Review Officers (MROs) and certified laboratory technicians.

Services 

 

  • DOT and Non-DOT Drug Testing

  • Pre-employment and Random Testing

  • Post-Accident and Reasonable Suspicion Testing

  • Return-to-Duty and Follow-Up Testing

  • Court-Ordered and Probation Testing

  • Hair, Urine, Saliva, and Blood Testing Options

  • Alcohol Testing (Breath or Saliva)

 

DOT Drug Testing 

DOT Drug Testing (Department of Transportation Drug Testing) is a federally regulated testing program required for employees in safety-sensitive positions within transportation industries—such as trucking, aviation, rail, transit, and maritime. These tests are designed to ensure the safety of the public and maintain a drug-free work environment.

NON DOT Testing

Non-DOT drug testing helps employers promote a safe and healthy work environment, reduce liability, and support employee wellness and productivity.

"I can't say enough about the outstanding service I received from your company. Their team went above and beyond to meet our needs and exceeded our expectations."

Eva Green

★★★★★ – “Outstanding Professionalism”

Our company has partnered with DWS Labs for all of our employee drug testing needs, and the experience has been exceptional. Their team is knowledgeable, efficient, and always provides accurate results in a timely manner. We appreciate their professionalism and attention to detail.

Heather Moody

★★★★★ – “Fast and Professional Service”

I came in for a DOT drug test, and the process was quick and easy. The staff was friendly, professional, and explained everything clearly. I was in and out in less than 20 minutes. Highly recommend for anyone needing DOT testing!

Evelyn Harris

Contact us

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