Contact Us

Contact information for various CRL teams are below, including e-mail addresses. Please do NOT provide personally identifiable information (PII) or protected health information (PHI) related to the individuals on whom testing is being performed in order to protect their privacy.

Human Resources: 

Interested in a position at CRL?
Email or call us to speak with a recruiter: 913-492-3652 or Toll-Free 1-800-445-6917
Monday – Friday 8:00 AM – 5:00 PM U.S. Central Time

Insurance:  Email or call 1-800-882-1922

Monday – Friday 7:00 AM – 5:00 PM U.S. Central Time

Toxicology:  Email or call 1-800-452-5677

Monday – Friday 7:00 AM – 6:00 PM U.S. Central Time

Government:  Email or call 1-877-874-1561

Monday – Friday 7:00 AM – 5:00 PM U.S. Central Time

Wellness:  Email or call 1-800-311-3559

Monday – Friday 8:00 AM – 5:00 PM U.S. Central Time

COVID-19 Testing: 

For group order inquiries – employers, schools, and other large organizations:
Email Sales or call 833-567-8376

For customer support:
Email Customer Service or call 877-950-5500
Monday – Friday 7:00 AM – 5:00 PM U.S. Central Time