Metro Lab

Welcome to Metro Lab: a full-service laboratory testing facility. Conveniently located in Washington area as well as the entire United States.

Conveniently located in Washington, D.C., Metro Lab specializes in toxicology and substance abuse testing, emergency medical toxicology, therapeutic drug monitoring, and industrial biological testing services. Our broad capabilities range from drug and alcohol testing to DNA testing to physical exams. We serve a diverse customer base located throughout the metropolitan Washington D.C. Whether assi  ...