Drug Testing Services - Texas

In Texas we have 895 testing locations in the state of Texas. We offer drug and alcohol testing for employment, probation and DOT requirements. Additional services include DOT consortium enrollment, DNA Testing and background checks. Order your tests and services online or call (800) 221-4291.

Urine | Hair | DOT | Oral Fluid | Alcohol/ETG | Occupational Health

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Employers l Individuals l Families

Accredited Drug Testing provides comprehensive drug and alcohol testing services to promote workplace safety, meet compliance requirements, and support legal or personal needs for testing. Drug Testing helps prevent accidents, ensures a drug-free workplace,and meets Federal mandates such as those outlined by the Department of Transportation (DOT)

Drug Testing Services

Customized Testing Options Available | Discounts available for Bulk Purchases | Onsite Drug Testing Services

Accredited Drug Testing has 17,540 Drug Testing Services centers in 50 states.

Please select a city from the list below to find drug testing locations near you.

Urine Drug Testing Services

Urine drug testing in Texas is a well-established method for detecting the presence of drugs in the human body. By analyzing a urine sample, this test identifies metabolites, the byproducts formed as the body breaks down drugs, providing a reliable way to determine recent drug use. It is favored for its non-invasive nature, quick results, and accuracy.

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Purpose of Urine Drug Testing

  • Pre-employment screening
  • Workplace safety
  • Legal and forensic purposes
  • Sports anti-doping
  • Rehab monitoring
  • Parental supervision

What Drugs Can Be Detected

  • Marijuana
  • Cocaine
  • Amphetamines
  • Opiates
  • PCP
  • Benzodiazepines

Urine drug testing is a trusted tool across various sectors in Texas. Its ability to deliver accurate and swift results makes it indispensable in both professional and personal settings, ensuring adherence to policies and healthier communities.

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Alcohol Test Services

Alcohol testing in Texas involves the analysis of biological samples to identify the presence and concentration of alcohol in the body. This testing plays a crucial role in many situations including work environments, legal cases, and healthcare settings. Generally non-invasive, results from these tests can offer an immediate account of one's alcohol consumption and help enforce regulations.

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Alcohol Testing is used in many settings

  • Law enforcement
  • Workplace compliance
  • Healthcare monitoring
  • Court-ordered requirements
  • Rehabilitation centers

Common Methods of Alcohol Testing

  • Breath testing
  • Urine analysis
  • Blood testing
  • Saliva swabs
  • Hair analysis

Breath Testing - Used for quick, on-the-spot alcohol detection.

Urine Analysis - Provides a longer detection window for alcohol consumption.

Blood Testing - Offers precise readings of current blood alcohol concentration.

Saliva Swabs - Detects recent alcohol use.

Hair Analysis - Used for evaluating long-term alcohol consumption patterns.

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Hair Follicle Drug Testing Services

Hair follicle drug testing in Texas is a reliable method for long-term detection of drug use, analyzing a small sample of hair for metabolites. It excels in identifying drug use over a period of up to 90 days, offering extensive insights into a person's drug habits. This test is non-intrusive, with hair analyzed for specific drug evidence.

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Why Use Hair Drug Testing?

  • Long detection window
  • Difficult to cheat
  • Non-invasive collection
  • Cost-effective for long-term screening
  • Comprehensive drug history
  • Minimal false positives

What Drugs Can Be Detected

  • Cocaine
  • Opiates
  • Phencyclidine (PCP)
  • Amphetamines
  • Ecstasy
  • Marijuana

In Texas, hair follicle drug testing is favored for its accuracy and extensive detection window, making it a go-to option for employers, legal bodies, and rehabilitation centers desiring an all-encompassing drug use overview.

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DOT Drug Testing Services

DOT drug testing in Texas is mandated by the Department of Transportation, requiring specific categories of drivers to be tested for drugs. This testing follows a strict protocol to ensure fairness and accuracy, focusing on promoting safety in transportation systems. The DOT program mandates testing for safety-sensitive employees to mitigate risks.

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Who is Required to Take DOT Drug Tests?

  • Commercial drivers
  • Pipeline workers
  • Aviation staff
  • Railroad employees
  • Maritime industry workers
  • Transit operators
  • Truck drivers

What Drugs Are Tested For

  • Cocaine
  • Marijuana
  • Amphetamines
  • Opiates
  • PCP
  • Codeine

DOT drug testing in Texas is integral to public safety by ensuring that individuals in safety-sensitive roles remain drug-free, preserving the integrity of transport systems and protecting public health.

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Probation Drug Testing Services

Probation drug testing in Texas is a critical part of the judicial system, used to monitor individuals' compliance with terms of probation. This involves regular testing to ensure adherence to court mandates, aiming to rehabilitate offenders and help integrate them back into society. It’s designed to encourage sobriety and responsible behavior among participants.

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Why Are Probation Drug Test Services Available?

  • Ensure compliance: Uphold court orders.
  • Rehabilitation support: Aid recovery.
  • Public safety: Minimize risk.
  • Progress tracking: Monitor improvement.
  • Accountability: Foster responsibility.

Testing Methods

  • Urine Tests: Standard method for detecting drug use.
  • Hair Follicle Tests: Long-term drug use detection.
  • Saliva Tests: Effective for recent use.
  • Blood Tests: Precise measurement of substances in the system.

Probation drug testing in Texas plays a vital role in reducing recidivism and promoting social reintegration, offering a structured approach to monitoring and assisting individuals on probation.

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Court Ordered Drug Testing Services

Court ordered drug testing in Texas is a judicial requirement designed to monitor and evaluate individuals' drug use, often linked to criminal cases or custody battles. It serves to enforce compliance with court orders and support rehabilitation. Typically involving regular testing intervals, it ensures the subject's adherence to legal stipulations, fostering responsible behavior.

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Why are Court Ordered Drug Test Services Available?

  • Child custody cases
  • Domestic disputes
  • DUIs and DWIs
  • Probation monitoring
  • Rehabilitation assurance
  • Parental rights

Court Ordered Test Methods

  • Urine Tests: Highly common for detecting drugs.
  • Hair Follicle Tests: Evaluates long-term use.
  • Saliva Tests: Detects recent drug use.
  • Blood Tests: Measures current substance levels.
  • Nail Tests: Offers extended detection window.

Court ordered drug testing in Texas is essential in legal scenarios, ensuring that individuals involved comply with legal and judicial mandates, promoting fairness and accountability.

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Fingernail Drug Testing Services

Fingernail drug testing in Texas involves collecting and analyzing nail clippings to detect drug use over extended periods. Nail specimens can retain signs of drug use for up to 6 months, making this a favored method for long-term review. This testing is both unobtrusive and highly accurate, making it useful for judicial, corporate, and personal settings.

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What is the Detection Window for Fingernail Drug Tests

  • Fingernails: Provide a drug use history of up to 6 months.
  • Toenails: Offer similar detection periods as fingernails.

What Drugs Can Be Detected

  • Opiates
  • Cocaine
  • Amphetamines
  • Barbiturates
  • PCP
  • Marijuana

Advantages over other methods

  • Long detection period
  • Non-invasive sample collection
  • Stable over time
  • Less susceptible to contamination
  • Highly difficult to falsify
  • Cost-effective for extended reviews

In Texas, fingernail drug testing is a preferred option for those needing a reliable long-term view of drug consumption, offering comprehensive data crucial for numerous applications.

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Occupational Health Test Services

Occupational health testing in Texas is designed to monitor workers' health, ensuring safety and compliance with industry regulations. These tests assess employees' suitability and capacity to perform job tasks safely and efficiently, identifying any health conditions that may arise. They play a critical role in creating safe workplaces, assisting both employers and employees.

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Purpose of Occupational Health Testing

  • Employee safety
  • Regulatory compliance
  • Pre-existing condition identification
  • Workplace injury prevention
  • Monitoring hazardous exposure
  • Fitness assessment for specific roles

Common Types of Occupational Health Tests

  • Fitness for duty exams: Ensure employees can safely perform job duties.
  • Respirator Fit Testing: Check proper fitting of safety gear.
  • Pulmonary Function Tests (PFT's): Assess lung function.
  • Tuberculosis (TB): Screen for TB infection.
  • Vision: Evaluate eye health.
  • Audiometric: Monitor hearing ability.

Occupational health testing in Texas is indispensable for fostering a productive, safe work environment, ensuring that all employees work in conditions conducive to optimum health and productivity.

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Drug Testing Texas

Texas, the second largest state in the United States, boasts both a rich history and a diverse cultural landscape. Often known as the "Lone Star State," it symbolizes its former status as an independent republic and richness in resources. As of recent statistics, Texas has a population exceeding 29 million, making it a demographic powerhouse with significant influence across various sectors.

The geography of Texas is as varied as its people, featuring everything from arid deserts and lush forests to vast plains and expansive coastlines along the Gulf of Mexico. Texas's economic contributions are significant, with major industries including technology, agriculture, energy, and manufacturing. Known for its entrepreneurial spirit, Texas consistently ranks as one of the top states for business.

Culturally, Texas is a melting pot of traditions and heritage, with influences from Native American, Hispanic, and Anglo cultures. This diversity extends to its cuisine, music, and festivals, which are widely celebrated across the state. Noteworthy is the state’s commitment to education and innovation, hosting world-class universities and leading advancements in research and technology.

From its bustling cities like Houston and Dallas to its wide-open rural areas, Texas encapsulates a blend of urban sophistication and rustic charm. With a commitment to growth and development, Texas remains a beacon of opportunity and a testament to the American frontier spirit.

Texas Drug Testing

Quickly find trusted local drug testing centers in , Texas — fast, convenient, and reliable every time!

Texas DOT Drug Testing

Quickly find a local DOT drug testing center in , Texas — fast, reliable, convenient nationwide service!

Texas DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around , Texas.

Texas Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in , Texas.v

Texas Hair Drug Testing

Get fast, accurate hair drug testing at our convenient , Texas locations—results you can trust, every time!

Texas Alcohol Testing

Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in , Texas.

Texas Drug Testing Services

Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in , Texas.

Texas 5 Panel Drug Test

Accurate 5 panel drug testing with fast, confidential results—trusted by , Texas employers and individuals nationwide.

Texas 10 Panel Drug Test

Comprehensive 10 panel drug testing with fast, reliable results—trusted for , Texas workplace and personal testing needs.

Texas On Site Drug Testing

Convenient on-site mobile drug testing with fast, reliable results—saving time while keeping your , Texas workplace compliant.

Texas DOT Physicals

Certified DOT physicals with quick, reliable exams to keep , Texas drivers compliant and on the road with confidence.

DOT Consortium

Join our DOT consortium for hassle-free compliance, random testing management, and reliable driver safety solutions.


Frequently Asked Questions

Employers, attorneys, probation officers, courts, and private individuals can all request testing. In most cases, no physician referral is required. An individual may request personal testing for documentation, family-related concerns, or peace of mind.
Available options include 5 panel and 10 panel drug tests, hair follicle tests for longer detection windows, urine drug screens for standard workplace needs, saliva/oral fluid testing for recent use detection, and evidential breath alcohol testing. Customized panels can also be arranged based on policy or legal requirements.
Yes. Accredited Drug Testing supports DOT-regulated and other safety-sensitive positions with required testing such as random, post-accident, reasonable suspicion, return-to-duty, and follow-up testing, following proper procedures and documentation.
Yes. Post-accident and reasonable suspicion testing are available to help document whether drugs or alcohol may have been a factor in a workplace incident or observed behavior. On-site/mobile response is available for urgent situations to limit downtime and capture timely results.
Yes. Results are released only to the authorized party — for example, an employer’s designated representative, a court or probation contact, or the individual who requested the test. Accredited Drug Testing follows secure reporting practices.
If an initial screen is not negative, the sample goes through confirmatory testing using more specific analytical methods. Final results are not reported until confirmation is complete to ensure accuracy and defensibility.
Yes. Accredited Drug Testing offers on-site/mobile collections for employers. Mobile collections reduce employee downtime, are useful for job sites and remote work locations, and are critical for immediate post-incident or reasonable suspicion situations.
Common specimen types include urine, hair, saliva/oral fluid, and breath (for alcohol). Each method supports different needs: urine is widely used for workplace testing, hair provides a longer detection history, saliva/oral fluid can capture more recent use, and breath alcohol testing measures current alcohol concentration.

Customer Reviews

Very Fun and Easy

Trish last week and Tatiana this week, very fun and easy folks to deal with. Well be using them more and more in the future.

Tom O - 12/19/2024

Everything was great

Everything was great, the staff was very polite. Thank you.

Olga Petrova - 9/19/2024

Extremely polite

They were very fast extremely polite walked you through every detail of the process if you had any questions they had no problems answering

Billy Williams - 2/19/2025


(800) 221-4291