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Comprehensive Drug Screening

Revolutionizing Drug and Alcohol Testing Across the Nation. Comprehensive Drug Screening is one of the largest drug testing companies in the United States. We have over 20,000 collection sites that can provide drug and alcohol testing nationwide. Comprehensive Drug Screening specializes in federal DOT drug testing, non-DOT drug testing, alcohol testing, random consortiums, drug-free workplace programs, and more. Our team of professionals can help you schedule a drug test anywhere in the US by calling our office at 800-713-5971 or you can order a drug test online, 24/7.

Our Services

Handle policies
Random drug testing
Pre-hire and Post-accident DOT
DOT Compliance

We offer the following testing:

  • Urine Testing
  • Hair Testing
  • DNA Testing
  • Saliva Testing
  • Alcohol Testing
  • Handle Policies
  • BAT

We have over 10,000 locations across the country and we also serve our customers nationwide.
We are a Third Party Administrator, who can also handle all their Drug screening needs.

Contact Us at:
Office: (800) 713-5971

Areas We Cover


We are an affiliate of

USA Mobile Drug Testing

Need help with these queries? Contact: Comprehensive Drug Screening