We Do Not Perform
COVID-19 Testing


Learn how we can safely and quickly
perform routine testing for Drugs &
DNA (And much more!)

Fastest Labs of Grapevine 920 S. Main Ste. 180 Grapevine, TX 76051
(817) 767-0929

Our Testing Services

We offer immediate and comprehensive drug testing services focused on helping individuals and employers.

Drug, Alcohol and DNA Testing in Grapevine, Texas

Fast and Accurate Results

For over a decade, FastestLabs® has administered quality testing services at affordable prices. From drug and alcohol testing to providing answers to genetic questions, Fastest Labs of Grapevine is your resource for quick, reliable results in the Dallas-Fort Worth area.

We provide a comprehensive range of test options for individuals and businesses, including:

  • Companies who conduct random employee drug testing, or require drug testing for safety reasons
  • Parents who would like to test their children for drug and alcohol use
  • Sports organizations identifying athletes’ use of recreational or performance-enhancing drugs
  • Legal entities in need of drug testing or DNA evidence for cases
  • Parents or children interested in maternity or paternity testing
  • People who are interested in their own genetic make-up and ancestry

To learn more about our test offerings, call us at (817) 767-0929​​​​​ or complete our contact form!

Fastest Labs of Grapevine has extensive service options so we can tailor testing to your specific circumstance. We use non-invasive testing methods in all of our services, and ensure confidentiality for all of our customers. With Fastest Labs of Grapevine, you can expect accuracy, security, and rapidity in every test.

Schedule an appointment at Fastest Labs of Grapevine by calling (817) 767-0929, or by using our online message form. We offer same-day service and also accept walk-ins!

The Fastest Labs Mission Our lab techs always show a professional willingness to serve everyone in such a manner that they feel that they have just experienced exceptional and meaningful care. Contact Us

The Fastest Labs X-Factor

  • Clients Seen
    Within 5 Minutes
  • Results Reported
  • Can Meet Or
    Beat Pricing
What Makes Fastest Labs Different?

Cleanest labs & drug testing facilities
Accurate results, usually within 24 hrs
Highest service ratings in the industry
Affordable, competitive prices

  • Quest Diagnostics
  • Laboratory Corporation of America
  • DISA
  • Alere
  • Omega Labs
  • MedTox Laboratories
  • Clinical Reference Laboratory
  • Psychemedics Corporation
  • ExperTox

Contact Fastest Lab of Grapevine

Walk-ins and Same Day Appointments Are Welcome!

  • Please enter your first name.
  • Please enter your last name.
  • This isn't a valid phone number.
    Please enter your phone number.
  • This isn't a valid email address.
    Please enter your email address.
  • Message