Global Screening is a Christian based company, located in Winchester Virginia, providing state of the art alcohol and drug screening as well as other services.
We work with SAMHSA Certified Labs for DOT and NON DOT Testing. Our services are available for companies and individuals.
With over 30 years combined experience in the drug testing field we offer competitive prices and services and we take pride in our quick, friendly, quality customer service.
Drug, Alcohol and Paternity Testing