At North Texas Screening, we specialize in designing and implementing a complete drug & alcohol employee screening program for the convenience of our customers. NTXS provides pre-employment, current employee, and individual screening services that include a variety of drug testing, alcohol testing, and DNA testing. We are able to come to your location for your employee’s convenience 24/7 or pre-employment candidates may visit our office location. We also provide nationwide screening to present employees and pre-employment applicants.