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  • DOT Physicals
    DOT, CDL and Bus Driver Physicals
  • Breath Alcohol screening
    Quality, Compassionate Care
  • DNA Paternity Testing
    DNA testing made easy, with just a quick mouth swab
  • Drug Testing
    Whether you are looking for a certified Lab Urine Screen, a Quick Instant Urine Screen or a 90 days Hair Follicle, we have you covered.

Welcome to Drug Testing of Texas

At Drug Testing of Texas, our ultimate goal is to serve you and make your experience a pleasant one. Whether you are a prospective employee, employer or if a special circumstance brings you to us for testing, you are treated with respect and with confidence and security. Testing since 2004, Drug Testing of Texas has a proven track record for integrity, dependability and cost effectiveness.


On Site Drug Testing:

Our well trained technicians can go to your site (or any location that your employees are located) and conduct any type of testing you require, with the dignity and courtesy each employee deserves. There is an additional charge for this service. Please contact us for more information about this service.

"Thank you to all of our Customers! Over 300 businesses are currently utilizing our testing programs."


We look forward to hearing from you.

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Office Hours

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8:30 am-5:30 pm


8:30 am-5:30 pm


8:30 am-5:30 pm


8:30 am-5:30 pm


8:30 am-5:30 pm





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