OKC's Premium Drug Testing Laboratories

CRG Laboratories is a fully functional drug and alcohol testing laboratory. Our facility can provide negative screening results within 1 hour. From specimen collection to final result reporting, we take every measure to verify the accuracy of the data provided to our clients.

At CRG Laboratories, we offer federal drug and alcohol testing services for employers that fall under Department of Transportation (DOT) regulations.

Our Screening Services Include:

• DOT Program Administration Service (PAS)
• Physical Assessments
• On-Site Services
• Background Check Services
• Laboratory Services
• Drug Testing Services
• Employment Drug Tests
• And Much More!

Laboratory Services

CRG Laboratories offers a state-of-the-art drug and alcohol testing laboratory. We have removed the element of human error associated with visual result interpretation by incorporating the most technically advanced screening process available. To learn more about our laboratory services, call us at (405) 896-8481.

Why Choose CRG Laboratories

• Test Results Within 1 Hour
• Experienced Trusted Lab Since 1999
• On-Site Services Available
• 24-Hour Services Available
• Federal DOT PAS Testing Available
• DHHS Certified Laboratory Testing
• Total DOT Compliance

Call us today at (405) 896-8481 to learn more about our pre-employment services or drug screening.