drug testing service in Odessa, Texas

With drug testing facilities all over the state of Texas, Lou's Clinical Lab offers a wide variety of drug test and compliance test services including drug screening, respirator fit tests and DOT…

A-Dependable Drug Testing is your reliable and knowledgeable source for drug & alcohol testing.

CRS Diagnostics provides all your drug testing, compliance, and screening needs as well as dna testing, MRV and criminal background checks