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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 Tri Cities
Today's Hours: 9:00 AM - 5:00 PM See More Hours
654 Eastern Star Rd
Kingsport, TN 37663
(423) 919-9335
Walk-ins Welcome! After hours and post-accident 24/7 service available.

DNA & Drug Testing Services in Kingsport, TN

Fast, Clean, & Friendly Testing Facility Serving the Tri Cities

Whether you require DNA or drug testing services in Kingsport, our testing lab at Fastest Labs of Tri Cities is your trusted choice. We pride ourselves on delivering rapid, precise results, all within a clean, comfortable setting.

Our professional team ensures a seamless experience, making us the preferred choice for your personal and business needs. Trust us for unwavering accuracy and quick turnaround times that set the standard in DNA and drug testing services!

Professional Tests for a Variety of Needs

Whether you're looking for reliable paternity testing, workplace drug screening, or DOT-compliant testing services, Fastest Labs of Tri Cities has the solutions you need.

Our Kingsport testing services cover a wide range of needs, including:

  • Pre-Employment Screening
  • Individual Drug Testing
  • Employer Drug Testing
  • DOT Testing Testing
  • Court-Admissible Testing
  • Maternity Testing
  • Paternity Testing
  • Alcohol Testing

Regardless of your requirements, rely on our experienced team to deliver accurate results. We strive to make every visit as quick and convenient as possible!

Ready to get started? Request an appointment with us online or dial (423) 919-9335 and experience the difference in our testing services today!

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Explore the Fastest Labs Difference

Fastest Labs of Tri Cities takes pride in being a local business in Kingsport, TN, bolstered by the support of the Fastest Labs network! This unique blend of local expertise and national coverage helps us offer some of the best testing services in our area at some of the most affordable prices on the market!

Here's what else sets our Kingsport team apart:

  • Fast, Accurate Results: It's in the name! No other lab can match our speed and accuracy in delivering results.
  • Clean, Comfortable Testing Lab: Our commitment to cleanliness is unparalleled. We take great pride in keeping our facility as sanitary and comfortable as possible.
  • Friendly, Authentic Customer Service: We want you to stress less when you need testing services in Kingsport done. Our friendly staff will make sure you're taken care of!

If you’re looking for reliable and accurate testing services with a personal touch, look no further than Fastest Labs of Tri Cities for help! Covering both individual and business needs, we’re here to ensure that you get the results you need fast!

Our Testing Process

We understand the significance of reliable testing services and the potential life-altering impact of their results. That is why we have developed a meticulous testing process that ensures accurate and untainted outcomes for all our testing services in Kingsport, TN.

Here's how our testing process works:

  • Convenient Appointment Scheduling: Book an appointment at our state-of-the-art testing lab in Kingsport, TN. We offer same-day and walk-in appointments for your convenience.
  • Expert Sample Collection: During your appointment, our certified collectors will obtain a sample for testing. We provide various sample options, including hair, urine, fingernail, breath, saliva, and more.
  • Cutting-Edge Laboratory Analysis: Your sample is meticulously analyzed in our advanced and pristine laboratory. We utilize state-of-the-art technology and proven techniques to deliver accurate results.
  • Swift Result Delivery: We promptly provide you with the results of your test. In most cases, you can expect to receive the results within minutes, ensuring quick and reliable information.

Additionally, if your drug/alcohol test results happen to be positive, we recommend further analysis, which may take a few days.

Trust in our comprehensive testing process to provide you with precise and trustworthy results for drug, DNA, paternity testing and more!

Have questions? Need a testing appointment? Be sure to complete a contact form or call us today at (423) 919-9335 to get started!

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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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