Established in 1979 as a research and development facility, Clinical Reference Laboratory CRL) brings the same commitment to detail and quality to the commercial testing market, performing millions of tests annually for Insurance, Forensic Toxicology, Corporate Wellness Programs and Clinical Trials from our centrally located, state-of-the-art facility.

Although CRL has grown dramatically over the last twenty nine years, our goal is not to be the biggest laboratory, simply the best. That includes investing in the latest technology like the Intercept Oral Fluid Drug Test, to help you more easily and reliably detect drug use when making difficult hiring and disciplinary decisions.