Same Day Urine Drug Testing in Texas

Quick, Clean, Reliable Testing. No Waiting. Walk-ins Welcome.

Quicktest Labs is your place for fast, accurate, and affordable private and employer urine drug testing in Texas. Urine drug testing at our lab is fast, accurate, and easy. When you get our rapid 10 panel urine test you're in and out in 15 minutes!

What Is A Urine Drug Test?

Urine is the most common sample used for drug testing at our lab and around the country. When we take substances into our body, whether food or drugs, our body breaks those substances down into parts that we can use to fuel, change, or otherwise affect our body processes. The by-products of those processes are called metabolites, and they are removed from the body via urine.

When specific substances--illegal drugs for example--are metabolized, they leave specific metabolite footprints in the person’s urine for a period of time. If the urine is tested during that time-frame, the urine drug test can reveal the presence of these metabolites and, therefore, the occurrence of drug use.

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Urine Drug Test Panels Detect the Following Substances


A 5 Panel Urinalysis Drug Test Screens For:

  • Cocaine
  • Marijuana
  • Amphetamine
  • Opiates
  • PCP
  • And More
A 10 Panel Urinalysis Drug Test Screens For:

  • Barbiturates
  • Benzodiazepine
  • Methamphetamine
  • Ecstacy (MDMA)
  • Methadone
A 12 Panel Urinalysis (Extended Opiates) Screens For:

  • Drugs included in the 10 panel +
  • Buprenorphine
  • Oxycodone
Additional Testable Drugs Include:

  • Methaqualone
  • Propoxyphene
  • Nicotine
  • K2 Synthetic Marijuana
  • Tramadol
  • Tricyclic-Antidepressants (TCA)
  • Fentanyl
  • Bath Salts

Additional Drug Testing Options

In addition to our same day / instant urine drug tests, our Texas location provides a long list of testing options. Each method of drug testing comes with it's own benefits including varying degrees of detection times and accuracy.

You'll be amazed at how quickly you are helped by our professional and precise our staff. Our lab techs will help you through the testing process with the highest level of professional customer service.

713-529-1118 Click for Directions

Texas drug test
Alterant Detection Urine Drug Testing

In addition to testing for metabolites of drugs, a urine drug screen can also test for the most well known alterants--substances that people use to mask drug metabolites. A test that shows evidence of those alterants is treated as an automatic non-negative result. With Quicktest Labs urine drug testing, you can be confident that the sample has not been easily tampered with.

urine test in Texas
Federal-Mandated Testing Guidelines

Because of its reliability and time-range covered, urine drug testing is the only method approved for federally mandated drug testing programs. If you are required by federal guidelines to be drug-tested, you must obtain a urine drug test. At Quicktest Labs, our urine drug testing is always done quickly, professionally, and accurately in accordance with federal requirements and best practices.

urine drug testTexas
Legally Admissible Drug Testing

When drug testing results are admitted as evidence in a court proceeding, it will almost always be harshly challenged by the opposition. They will examine and critique the testing method used, the procedures followed, and the reliability of the sample. Because of the ubiquity and advancement of urine drug testing technology, a urinalysis is the type of drug testing that is most likely to withstand legal challenge.

TCOLE Drug Test Lab

TCOLE Provider!

One stop shop for TCOLE L-2 and L-3 Form Requirements

Quicktest Labs is a TCOLE provider, and we welcome any law enforcement to fulfill both the Licensee Psych Health L-3 form (physical and drug test) and the Licensee Psych Health L-3 form (psychological evaluation) requirements at our one stop shop!

Download L-2 Form Download L-3 Form

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Instant Result Urine Drug Tests From Our Texas Lab

In and out in less than 15 minutes! Unlike some other test methods that take a few days to process, a urinalysis from our Texas location provides instant results. As soon as we have your sample, our lab can test it and immediately detect metabolites of any of the substances you have selected to test for. We do recommend that non-negative tests undergo a lab verification analysis, taking 1-3 days. For accurate and fast drug testing results, rapid urine drug tests are a great option.

GET INSTANT URINE TEST

legal drug test Texas
Medium Time-Range Drug Testing From Our Texas Lab

The preffered method for random and employee drug testing. For those who want to detect recent drug use, but cover more than just the last few days, urinalysis drug testing at a certified lab is the way to go. A urine drug test performed at our certified drug testing lab will detect metabolites from drug use within the last ten days or so. Because it covers a medium time-range, urine drug testing is frequently the preferred testing method for random drug testing programs in Texas.

GET SAME DAY URINE TEST

What Is The Urinalysis Drug Testing Process?

Whichever substances you choose to test for, with your urine drug test will be conducted professionally, analyzed with precision, and completed quickly.

  • After arrival at our drug testing lab the test subject will provide a sample of their urine in a tamper proof environment and container.
  • Urine sample is then tested and evaluated.
  • Shortly after the test subject (or the person requesting notification) will receive the urinalysis test results.

At Quicktest Labs, we are dedicated to making your drug testing experience as comfortable as possible. We guarantee that all testing will be completely confidential. Our drug test professionals are expertly trained and equipped to handle the entire drug testing process with the greatest care. Our mobile Texas urine drug testing lab is also on-call to provide on-site urine drug testing in some cases with complete lab precision.

For more information about our urine drug testing methods and procedures, contact us today. Our skilled urine drug test technicians are ready to answer all of your urine drug testing questions!

Our Services

drug and dna test Texas

Our Certified Drug and Alcohol Testing in Texas


We provide drug, alcohol, and DNA testing in Texas for both private and legal purposes. Our certified drug and alcohol testing collection labs can provide drug testing by way of urine, hair, saliva, fingernail, sweat / skin, DOT, environmental, and steroids. Our drug test panels also have a broad range to screen against the most basic drugs up to screening for a full array of drugs.

We provide Texas drug and alcohol screening services for both individuals as well as employers. Contact our alcohol or drug screening lab to find out more about our testing services.

Quicktest Labs Testing


  • Accurate Urine Test Results- Our Texas lab offers certified and accurate urine drug testing results in Texas.
  • DOT Urine Test Compliance- DOT-compliant urine drug testing at our Texas lab is available.
  • Drug Policy Creation- Texas employer urine drug testing policy implementation.
  • Outstanding Drug Testing Staff- Confidentiality, reliability, and professionalism by our Texas urine drug testing staff.
  • Legal and Private Urine Tests- Court-admissible and private urine drug testing results in Texas

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Employer Drug Testing Solutions


If you need pre-employment drug screening or are thinking about implementing a drug and alcohol testing policy for your Texas business we have you covered.

Quicktest Labs offers the most comprehensive coverage for drug and alcohol testing (including urine drug testing) and workplace programs that can be customized, designed and implementation for your Texas company and employees.

Call our us today to find out how you can have a drug-free workplace from new hire screening to ongoing, random employee testing. We offer background checks, mobile testing and consortium drug testing to small business as well!

EMPLOYEE DRUG TESTING

Our Partners & Affiliates


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Drug Testing Lab in Houston
Drug Testing Lab in Houston
Drug Testing Lab in Houston
Drug Testing Lab in Houston
Drug Testing Lab in Houston
Drug Testing Lab in Houston
Drug Testing Lab in Houston
Drug Testing Lab in Houston
Drug Testing Lab in Houston
Drug Testing Lab in Houston
Drug Testing Lab in Houston
Drug Testing Lab in Houston
Drug Testing Lab in Houston
Drug Testing Lab in Houston