Post Accident Drug and Alcohol Testing

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

Quicktest Labs is a leading provider of Texas drug testing services for employers, students, parents and individuals. Our drug test lab is always clean and comfortable and we have the capacity to handle drug testing needs both big and small. All of our drug tests are conducted with the strictest standards for accuracy and confidentiality, and our lab has the capacity to implement and manage even the largest employer drug testing programs.

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DOT Drug Testing Services

Each state has specific requirements for DOT drug testing. The drug testing regulations vary according to the actual employer- be it the state government or private company - but all safety-sensitive employees and employers within the six agencies under the DOT umbrella (FMCSA, FAA, FTA, PHMSA, USCG, FRA) must have proof that they are complying with a drug and alcohol screening program .

Mobile DOT Drug Testing

Quicktest Labs provides the most comprehensive and accurate drug and alcohol testing service in the industry. One of our specialties is on-site Texas DOT testing using our mobile labs. Our DOT services also include DOT consortiums and recurring testing for commercial drivers and employers required to comply with US Department of Transportation (DOT) drug testing regulations.

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DOT Post Accident Testing Procedures

The Federal Motor Carrier Safety Administration (FMCSA) regulations require Texas post accident drug testing within a 32 hour time period and a total of 8 hours for alcohol. Drug and alcohol testing in Texas must be conducted for any of the following post accident conditions:

  • Any vehicle involve in the accident cannot leave under its own power
  • Medical treatment was necessary for anyone involved
  • Fatality related accidents
  • Driver received a citation for a moving violation resulting from the accident
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Texas DOT Compliance Services

Unfortunately, accidents happen. Quicktest Labs provides convenient mobile and on-site drug testing services in Texas, which makes the process fast and easy. In addition, our certified DOT drug and alcohol testing lab in Texas provides comprehensive DOT compliance services including:

  • Texas DOT policy creation
  • DOT audit preparation
  • DOT drug testing program management
  • DOT physicals
  • DOT employer services in Texas
  • Plus more
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Related Required FMCSA Drug Testing

At Quicktest Labs, we help employers conduct the following tests that are required by FMCSA to comply with DOT drug and alcohol testing regulations in Texas:

  • Random testing
  • Reasonable suspicion
  • Post accident
  • Referral, evaluation and treatment
  • Return-to-duty
  • Follow-up
  • Plus more
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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Our Certified Post Accident 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.

Federal DOT Audit Services

Managing a Texas DOT compliant program can be time consuming and overwhelming. Quicktest Labs provides comprehensive Federal Department of Transportation (DOT) services in Texas including:

  • Federal DOT Alcohol Testing
  • DOT Post Accident Testing
  • DOT Physicals
  • DOT Random Name Generation
  • DOT Audit Preparation
  • Mobile DOT Testing
  • More DOT Services

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