Longview, Texas

(903) 234-1136
Fax: (903) 234-8509
Emergency: (903) 720-2521

4000 US HWY 259 N
Longview, TX 75605

Hours of Operation

Monday-Friday 7:00 am – 5:30 pm
Hablamos Espanol

Need to schedule a drug test in Longview, TX?

Ensuring the safety and integrity of your team is paramount, and we at DATCS understand that.  When you’re ready to schedule a drug test in Longview, TX, reach out to us for personalized support, swift service, and reliable results.  We’re more than just a testing facility; we’re your partners in fostering a safe and productive environment.

Contact DATCS in Longview today — we’re here to assist you every step of the way because your peace of mind is our priority.

Contact Form


Pre-Employment Drug Testing

Protect your business. Schedule pre-employment drug testing in Longview, TX.

Background Checks
Need to schedule a background check for a new team member in Longview? Contact us today.
DOT Compliance
We offer DOT drug tests and alcohol testing in the Longview area to keep your drivers compliant.
School Drug Testing
Random drug tests at school are a proven deterrent. Schedule yours today.
Drug Test Training Courses
We offer a variety of drug & alcohol test certifications. Become a collector today.
DNA Testing
Contact us for paternal DNA testing, maternal DNA testing, immigration DNA testing, and much more.
Alcohol Testing
Secure peace of mind with our reliable alcohol testing in Longview, TX, ensuring safety and responsibility in every corner of the Piney Woods.
24/7 Mobile Testing
Get reliable results wherever you are. Our convenient and accurate 24/7 mobile testing services will help you get the answers you need–fast.
Saliva Testing
Get accurate and confidential results you can trust with our comprehensive saliva testing.
Nail & Hair Testing
We use non-invasive hair drug testing methods on employees, students, and children.
Court Ordered Testing
We perform thousands of court-ordered drug tests annually: hair, urine, fingernail, and saliva.

Who Needs Drug and Alcohol Testing in Longview, TX?

Longview, TX, is a city with a diverse economic landscape. Some of the significant industries that demand drug and alcohol testing in this region include:

Oil and Gas Industry

Longview is situated in the heart of East Texas oil fields, and the oil and gas industry remains a significant employer in the area. This industry often requires rigorous drug and alcohol testing due to the high-risk nature of the work.

Healthcare Facilities

Hospitals, clinics, and care facilities in Longview require drug and alcohol testing to ensure patient safety and the reliability of healthcare professionals.

Transportation and Logistics

With Longview’s strategic location, the transportation sector is robust, necessitating compliance with Department of Transportation (DOT) regulations, which include strict drug and alcohol testing protocols.


The manufacturing companies in Longview such as Eastman Chemical COmpany, Komatsu Mining Corp, Trinity Industries, and General Dynamics SATCOM Technologies typically has a drug and alcohol policy in place to ensure a safe and productive work environment

also demands regular drug and alcohol testing to maintain safety standards.


The construction industry, with its inherent risks and need for alertness, commonly requires drug and alcohol testing to promote a safe work environment.


School districts may require testing for employees, especially those in safety-sensitive positions or involved in athletics, to ensure a safe and drug-free educational environment.

Retail and Hospitality

Large retail chains and hospitality businesses in Longview may implement drug and alcohol testing policies as part of their employment processes to ensure a safe and productive workplace.

Each of these industries carries its own set of risks and regulatory requirements, often making drug and alcohol testing an integral part of their operational protocols.