What are the opening hours?

Monday 7am - 5:30pm Tuesday 7am - 5:30pm Wednesday 7am - 5:30pm Thursday 7am - 5:30pm Friday 7am - 5:30pm

DATCS

Drug & Alcohol Testing
DOT Compliance
Background Checks
Longview | Tyler | Wichita Falls | Shreveport

12/31/2025

Our offices will be closed Thursday January 1st in celebration of the new year. As always, our 24/7 emergency services will remain available. Have a safe and happy new year.

12/24/2025

Merry Christmas!
Our Longview, Tyler, and Wichita Falls offices will close at 2pm today (December 24th) and our Shreveport office will remain open until 5:30.

All DATCS offices will be close December 25th in celebration of the Christmas holiday. As always our 24/7 emergency services will remain available.

12/17/2025

Merry Christmas from DATCS!
Our office hours for Christmas Eve have changed!

Longview - 7am-2pm
Tyler - 7am-2pm
Wichita Falls- 7am-2pm
Shreveport- 7am-5:30pm (Limited Services Closer to 5:30pm)

12/10/2025

DEA starts new campaign to protect people from fentanyl and other synthetic opiates.

11/27/2025

Our offices will be closed today (Thursday Nov. 27th) and Tomorrow (Friday Nov 28th) so we can observe the Thanksgiving holiday with our friends and family. As always our 24.7 emergency services will remain available. We wish you and yours a safe and happy Thanksgiving!

11/15/2025

DATCS will go to any length to help you get the answers you need. This photos is from an actual post mortem collection performed by a DATCS collector!

11/13/2025

Looking to get back on the road but you have a couple of hurdles to get over? Check out or Independent DOT return to duty program.

https://datcs.com/return-to-duty/

11/12/2025

We had a great time at the Gilmer Buckeyes Jr class golf tournament. Great turn out for the students and a perfect day for golf! Let us know if you would like to hear how DATCS can help your district fight against drugs in your school.

11/11/2025

Today, we want to extend our deepest gratitude to the veterans within our own DATCS family. We are honored to work alongside individuals who have given so much for our freedom.

We proudly recognize:

Bill Faulkner

Kevin Reed

Doug LeMay

Roger Gatlin

Nitasha Gibson

Myron Douglas

Thomas Sholar

Kyle McBride

Thank you for your service, your sacrifice, and your commitment. We are grateful to have you.

11/09/2025

Can you still get a legally-admissible DNA test if a person is deceased? 🤔 Yes, you can.

Whether it's for legal paternity, inheritance, or claiming survivor benefits, postmortem DNA testing is a common and professional procedure. We break down the consent process and collection methods (even for individuals deceased for some time) in our new comprehensive guide.

Link: https://datcs.com/2025/11/04/getting-answers-a-comprehensive-guide-to-postmortem-dna-testing/

11/08/2025

Losing a loved one is hard enough. When lingering questions about family history or legal matters remain, it can feel overwhelming. Postmortem DNA testing is a reliable path to definitive answers and, most importantly, personal closure. Our guide explains the process simply and respectfully. 🤍

Find the Answers You Need Herehttps://datcs.com/2025/11/04/getting-answers-a-comprehensive-guide-to-postmortem-dna-testing/

11/04/2025

Ready to get back to work but you're hitting a roadblock? Let help you get back on the road with our Driver Return to Duty program.

https://datcs.com/return-to-duty/

Address

4000 N Highway 259
Longview, TX
75605

Opening Hours

Monday	7am - 5:30pm
Tuesday	7am - 5:30pm
Wednesday	7am - 5:30pm
Thursday	7am - 5:30pm
Friday	7am - 5:30pm

Telephone

(903) 234-1136

Website

http://datcs.com/

Alerts

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