How much do you know about the different methods of drug testing? Did you know you can now have a hair drug test in Texarkana TX? Unlike other types of drug testing, testing a sample of hair lets you see what the person you’re testing has been up to for the last 3 months. When you call us at DATCS in Texarkana, we can help you by tailoring drug tests to your business’s needs, no matter what they are. Visit us online at www.datet.com to learn more about a hair drug test in Texarkana TX and all of our other drug testing services. Call us at (318) 678-5568 for assistance.