Services:

Drug & Health Screening

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Services Network

Services:

Drug & Health Screening

We believe in making background screening simple, by delivering personalized support and innovative tech, wherever you do business.

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Drug and Health Testing Services

We partner with multiple organizations in order to provide you with integrated, paperless solutions for any drug screening initiative. Instant reporting from installed clinics, lab-based testing, and DOT drug testing are available. Our centralized platform handles your entire screening program, including digital chain of custody and scheduling management.

Alcohol Testing

Identify alcohol use through blood, saliva, or breath-based testing methods.

Blood Testing

Detect a wide range of substances with highly accurate blood screenings.

Hair Testing

Reveal long-term substance use with extended detection windows.

Physical Exams

Support compliance and workplace safety with pre-hire and post-hire physicals.

Saliva Testing

Fast, non-invasive saliva testing for recent substance use.

Urine Testing

Industry-standard drug testing with flexible 7-panel, 10-panel, or custom options.

Why Critical Research?

Critical Research combines flexible pre-employment drug and health screening options with a fully integrated digital platform, helping you maintain workplace safety without the headaches of managing multiple vendors or paper processes.

  • Integrated, paperless workflows with digital chain of custody
  • Flexible testing programs tailored to your policies or regulatory requirements
  • Access to a nationwide network of clinics and labs for fast, reliable results
  • Transparent reporting delivered directly through our centralized platform
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