General Info

Established in 1995, Knox Oklahoma Regional Laboratory L.L.C. is a locally owned and operated State Certified laboratory. It offers state-of-the-art analyzers that offers negative/positive results and provides levels to determine increasing or decreasing of usage. The company also offers a full range of the Department of Transportation Drug and Alcohol Compliance services, including testing and consortium services. Its other services include background checks, alcohol tests, paternity testing, pulmonary function and respirator fit testing. Knox Oklahoma Regional Laboratory L.L.C. has attained license from the Oklahoma State Department of Health.