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The Reliable Results You Need, When You Need Them Drug, Alcohol,
and DNA Testing

Also offering Non-Invasive Prenatal Paternity (NIPP) Testing
Fastest Labs of South Austin
Today's Hours: 9:00 AM - 5:00 PM See More Hours
4422 Packsaddle
Suite 105, Austin, TX 78745
(512) 580-7909
*We are closed for lunch from 12pm-1pm each day* Walk-ins Welcome! After hours and post-accident programs available.

Drug & DNA Testing in South Austin

Quick & Reliable Testing Lab offering drug, genetic, paternity tests and more in Austin, TX

For quick and reliable Austin drug testing, genetic testing and more, Fastest Labs of South Austin offers several types of tests in clean, comfortable facilities. We have delivered accurate results to businesses, students, parents, athletes, and many individuals for over a decade.

Several results can be obtained instantly at our , and we offer both same-day service and walk-in visits.


Medical Testing lab Near you

Whether you need expert drug or DNA testing in Austin, or even DOT testing, our certified professional collection agents are fully compliant with legal regulations, offering a variety of testing methods.

Drug Testing Services

Our medical testing lab provides drug testing near you. We offer a wide range of services, including urine, saliva, and hair follicle tests for both individuals and employers.

Our experienced team of professionals is available to answer any questions you may have about the process or results. We strive to provide fast turnaround times on all drug, dna and blood tests so that our clients can get their results quickly and accurately.

Depending on your unique needs, we offer the following methods for drug testing:

  • Urine
  • Hair
  • Saliva
  • Fingernail
  • Sweat/Skin
  • Specialty

To learn more about our drug testing labs in Austin, TX or schedule your appointment, give us a call at (512) 580-7909.

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Check Out Our Special Offers

$10 Off DNA Test
Not valid with any other offer.
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DNA Testing & Paternity Testing in Austin

At Fastest Labs of South Austin, we understand how important accurate DNA testing is. Most DNA testing uses cheek swabbing as a reliable, non-invasive procedure to confidentially receive results.

Our certified collectors can help you determine the right testing method for your specific needs, answering any questions you may have. Visit our video center to see our technology and tour our immaculate labs in Austin, TX.

Our unparalleled DNA testing includes:

  • Paternity
  • Maternity
  • Immigration Procedures
  • Personal Genealogy
  • Genetic Reconstruction
  • Twin Zygosity
  • Forensic Services
  • Early Gender Detection

We offer reliable drug, DNA, and paternity testing services in South Austin. Request an appointment online or call today at (512) 580-7909.

Our Labs in Austin, TX

First settled in 1835 and incorporated in 1839, Austin is now the capital of Texas and the fourth-most populous city in the state. Austin has always been synonymous with music, but the city has diversified, contributing to its ongoing growth and success.

For outdoor enthusiasts, Austin has no shortage of parks and open spaces for hiking, boating, biking, and more. The city offers unmatched shopping experiences, museums, and every type of cuisine imaginable.

It is also home to the University of Texas at Austin, which had nearly 52,000 students enrolled in 2021. Lady Bird Lake, Downtown Austin, and Zilker Park are all popular spots in Austin.

For DNA testing in Austin, contact us online or call (512) 580-7909. We welcome walk-ins!

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Our Partners

  • Laboratory Corporation of America
  • Quest Diagnostics
  • Omega Labs
  • Clinical Reference Laboratory
  • DISA

Request an Appointment

Walk-ins and same day appointments are welcome! Please call to inquire about weekend and after-hour appointments.
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