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Fastest Labs NW Houston
The Reliable Results You Need, When You Need Them Drug, Alcohol, and DNA Testing
Fastest Labs NW Houston
Fastest Labs NW Houston
11050 W. Little York Rd Suite A-7, Houston, TX 77041
(713) 766-1742
  • Today's Hours: 8:00 AM - 5:00 PM
  • Fastest Labs NW Houston
    • Monday
      8:00 AM - 6:00 PM
    • Tuesday
      8:00 AM - 6:00 PM
    • Wednesday
      8:00 AM - 6:00 PM
    • Thursday
      8:00 AM - 6:00 PM
    • Friday
      8:00 AM - 5:00 PM
    • Saturday
      Closed (Available by Appointment Only)
    • Sunday
    Walk-ins Welcome!
    After hours and post-accident
    24/7 service available.
Walk-ins Welcome!
After hours and post-accident
24/7 service available.


Providing Rapid & Reliable Results for a Range of Testing Services

For more than ten years, we’ve been supplying individuals, businesses, and other organizations with a complete range of personal testing services. We’re proud to offer the fastest, friendliest, and cleanest testing lab in NW Houston, where we provide a variety of drug, alcohol, and DNA tests for our clients. Whether you wish to learn more about your personal genealogy, need to ensure that your safety-sensitive employees remain DOT-compliant, are seeking court-admissible paternity testing, or are interested in designing and implementing an ongoing random drug screening policy, we can help.

Our team of certified Fastest Labs collectors has the experience, skills, and knowledge to help you find the custom solution to your personal testing needs. We are committed to providing the fastest, most accurate test results at the best prices in the industry. In fact, we strive to meet or beat any competitor's pricing! Need drug, alcohol, or DNA testing? Call Fastest Labs NW Houston today!

Our Testing Process

No matter the testing service you’re looking for, we know that the results are incredibly important. In certain cases, the results can even have long-lasting, life-altering effects. With this in mind, we work to ensure that our testing process eliminates the possibility of sample contamination or tampering so that you can rest assured that your results are entirely accurate.

How our testing process works:

  • Schedule an appointment at our NW Houston testing lab (same-day and walk-in appointments are available).
  • At your appointment, our certified collectors will obtain a sample for testing (sample options include hair, urine, fingernail, breath, saliva, and more).
  • Your sample is analyzed in our clean, state-of-the-art laboratory, using advanced, cutting-edge technology and time-tested techniques.
  • We provide you with the results of your test (in most cases, the results are available within a matter of minutes).
  • Additionally, testing is recommended for positive drug/alcohol test results (additional analysis can take up to a few days).

Visit our video center to see our technology and tour our labs

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Call (713) 766-1742 today to learn more about our testing services in Houston. You can also request an appointment online with us!
Check Out Our Special Offers
  • Special Offer
    $5 Off Breath Alcohol *New clients and personal testing only. Not valid with any other offer. Must print coupon to redeem.
  • Special Offer
    $5 Off 5/10/12 Panel Urine Test *New clients and personal testing only. Not valid with any other offer. Must print coupon to redeem.

Your Simple Testing Solution

  • 1
    Request Your Appointment
  • 2
    Visit Your Nearest Fastest Labs
  • 3
    Quickly Receive Your Test Results

NW Houston DNA & Drug Testing

Reliable, Easy Houston Lab Testing Services

All of our sample collection methods are discreet, quick, and non-invasive. Our team will prioritize your confidentiality, no matter the testing service you wish to have. With all our tests, we ensure a secure chain of custody, superior sample isolation, and industry best practices. Many of our NW Houston drug, alcohol, and DNA testing services are compliant with Department of Transportation regulations and legally-admissible in a court of law.

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Request an appointment online or call (713) 766-1742 today!
We look forward to assisting you.
Why Us?

Hear From Our Customers

  • “Everything went fast! I will be using this facility from now on!”
    - Veronica S.
Our Partners
  • Quest Diagnostics
  • Lab Corp
  • DISA
  • Cy-Fair Houston Chamber of Commerce
  • First Advantage
  • AllOne Health
  • HoustonWest Chamber of Commerce
  • datcs
  • Clinical Reference Laboratory
  • Psychemedics
  • Cann Amm
  • ASAP Drug Solutions
  • AWSI
  • BBB A+ 10/2017
  • Pipeline Testing Consortium
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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8:00 AM - 6:00 PM