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 to protect their privacy.

COVID-19 Testing:  Email Sales or Email Client Services or call 1-833-567-8376
CRL does not offer COVID-19 testing directly to individual consumers. Tests may only be purchased through established accounts by government entities, schools and universities, and businesses for their employees.

Monday – Friday 7:30 AM – 5:30 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

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

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

Clinical Trials:  Email or refer to Lab manual for available country specific toll-free numbers.

United States, Canada: 1-800-797-4697

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

Mexico: 1-877-435-7275

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

Europe: +44 (0) 20 3318 4884

Monday – Friday 8:00 AM – 5:00 PM (GMT)