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The Reliable Results You Need, When You Need Them Drug, Alcohol,
and DNA Testing
Fastest Labs South Denver
Today's Hours: Closed See More Hours
6810 South Dallas Way
Greenwood Village, CO 80112
(720) 924-4333
Walk-ins Welcome! After hours and post-accident 24/7 service available.

DNA & DRUG TESTING IN South Denver

Committed to Superior Quality

With more than a decade of experience in the personal testing industry, FastestLabs® has built a reputation for superior quality drug, alcohol, and DNA testing in South Denver and throughout the surrounding areas. We are proud to offer the cleanest, fastest lab facilities and the friendliest, most skilled staff. Whether you need random drug testing, alcohol testing, genetic reconstruction, paternity testing, or general DNA testing, we are happy to help you understand your options and find a personalized solution that meets your needs. We understand that the results of your test are extremely important, which is why we take the utmost care to provide you with fast, accurate test results that you can trust.

Our Drug, Alcohol & DNA Testing Methods

When it comes to drug and alcohol testing, you may wish to screen for long-term use, very recent consumption, or both. Additionally, when conducting a DNA test, you may be looking for any number of answers, including questions of paternity, maternity, twin zygosity, personal genealogy, and much more. At Fastest Labs South Denver, we offer a variety of testing methods that can answer your questions and help you get a clear picture of a person's genetic history or drug and alcohol use background. Depending on your specific testing goals, our certified collectors will help you select the testing method that's right for you.

Our various testing methods typically involve collecting one of the following samples:

  • Saliva
  • Urine
  • Hair
  • Finger/toenails
  • Sweat
  • Skin
  • Breath

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South Denver DNA & Drug Testing

Reliable, Easy Greenwood Village Lab Testing Services

Once the sample or samples have been collected, we will carry out thorough, rapid analysis and provide you with the results. In most cases, the results of your test are available instantly, though we do recommend additional testing for any non-negative drug or alcohol tests. We take extensive care to preserve test accuracy by ensuring a secure chain of command, proper sample isolation, and taking measures to reduce the risk of contamination or tampering. This means that you can fully rely on the results of your test. In fact, most of our testing services are legally-admissible and adhere to strict regulations set forth by the Department of Transportation.

Need fast, accurate drug, alcohol, or DNA testing in South Denver? Call us at (720) 924-4333 to schedule your service today! Walk-in and same-day appointments are available.

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Our Partners

  • ExperTox
  • Lab Corp
  • Clinical Reference Laboratory
  • Alere
  • Quest Diagnostics
  • DISA
  • Omega Labs
  • Medtox Laboratories
  • Psychemedics

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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