Drug Test Services - San Leon, TX

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

With 39 testing centers in the San Leon area, 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.

39 Drug Test Service Centers in San Leon

Minutes Away, Test Today

527 9th Ave N Ste 101

6.35 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
527 9th Ave N Ste 101
Texas City, TX 77590

6801 Emmett F Lowry Expy

6.85 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6801 Emmett F Lowry Expy
Texas City, TX 77591

302 34th St South

7.24 mi
🕑 Testing Hours: Mon–Fri: 7:30 AM-4:30 PM✓ Walk-in with Electronic Donor Pass
302 34th St South
Texas City, TX 77590

1125 State Highway 3 Ste 180

7.33 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1125 State Highway 3 Ste 180
Texas City, TX 77591

7111 Medical Center Drive Suit,

7.42 mi
🕑 Testing Hours: Mon–Fri: 10:00 AM-3:00 PM✓ Walk-in with Electronic Donor Pass
7111 Medical Center Drive Suit,
Texas City, TX 77591

1102 Dickinson Ave

7.54 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1102 Dickinson Ave
Dickinson, TX 77539

3300 Fm 1765 Ste A

8.06 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3300 Fm 1765 Ste A
Texas City, TX 77590

2106 Fm 517 Rd E

8.44 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2106 Fm 517 Rd E
Dickinson, TX 77539

2434 Cedar Dr

8.62 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2434 Cedar Dr
La Marque, TX 77568

2600 Fm 1764 Rd Ste 190

8.91 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2600 Fm 1764 Rd Ste 190
La Marque, TX 77568

14025 Delaney St,

8.94 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
14025 Delaney St,
La Marque, TX 77568

415 Biscayne Blvd

9.40 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
415 Biscayne Blvd
El Lago, TX 77586

676 Fm 517 Rd W

10.24 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
676 Fm 517 Rd W
Dickinson, TX 77539

2200 E Nasa Pkwy 1, Ste 220

10.90 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2200 E Nasa Pkwy 1, Ste 220
Nassau Bay, TX 77058

1108 Gulf Fwy S Ste 230

11.34 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1108 Gulf Fwy S Ste 230
League City, TX 77573

1202 Nasa Pkwy

11.78 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
1202 Nasa Pkwy
Houston, TX 77058

1120 Nasa Pkwy Ste 304

11.81 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1120 Nasa Pkwy Ste 304
Houston, TX 77058

700 Gemini Avenue Suite 110

12.61 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
700 Gemini Avenue Suite 110
Houston, TX 77058

125 Sylvan St

12.69 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
125 Sylvan St
La Porte, TX 77571

561 Medical Center Blvd.,

12.94 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
561 Medical Center Blvd.,
Webster, TX 77598

250 Blossom St Ste 270

13.02 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
250 Blossom St Ste 270
Webster, TX 77598

1009 S Broadway St

13.14 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
1009 S Broadway St
La Porte, TX 77571

7111 Medical Center Dr Ste 200

13.31 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
7111 Medical Center Dr Ste 200
Texas City, TX 77591

1309 W Fairmont Pkwy Ste X

13.39 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
1309 W Fairmont Pkwy Ste X
La Porte, TX 77571

2027b 61st St

14.35 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2027b 61st St
Galveston, TX 77551

3354 E Fm 528 Rd

14.87 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3354 E Fm 528 Rd
Friendswood, TX 77546

2724 61st St Ste 1

15.57 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2724 61st St Ste 1
Galveston, TX 77551

2808 61st St Ste 200

15.70 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2808 61st St Ste 200
Galveston, TX 77551

4623 Fort Crockett Blvd

15.80 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4623 Fort Crockett Blvd
Galveston, TX 77551

2920 Todd Rd

15.90 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2920 Todd Rd
Galveston, TX 77554

1505 Winding Way Dr Ste 218

16.02 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1505 Winding Way Dr Ste 218
Friendswood, TX 77546

628 S Friendswood Dr

16.94 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
628 S Friendswood Dr
Friendswood, TX 77546

7720 Spencer Hwy

17.23 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
7720 Spencer Hwy
Pasadena, TX 77505

5141 Center St

17.33 mi
🕑 Testing Hours: Mon–Fri: 7:30 AM-4:30 PM✓ Walk-in with Electronic Donor Pass
5141 Center St
Pasadena, TX 77505

1515 N Alexander Dr Ste 115

17.78 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1515 N Alexander Dr Ste 115
Baytown, TX 77520

6825 Spencer Hwy

17.82 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6825 Spencer Hwy
Pasadena, TX 77505

4600 E Sam Houston Pkwy S

17.96 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4600 E Sam Houston Pkwy S
Pasadena, TX 77505

4500 E Sam Houston Pkwy S Ste 135

17.96 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4500 E Sam Houston Pkwy S Ste 135
Pasadena, TX 77505

1700 James Bowie Dr

18.25 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1700 James Bowie Dr
Baytown, TX 77520

Employers | Individuals | 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

Urine Drug Testing Services

Urine drug testing in San Leon, Texas is a common method to identify drug usage by analyzing a urine sample for traces of illegal or prescription drugs. It is non-invasive and easy to administer.

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Purpose of Urine Drug Testing

  • Pre-employment screening
  • Post-accident investigation
  • Random testing programs
  • Follow-up testing
  • Rehabilitation monitoring

What Drugs Can Be Detected

  • Marijuana
  • Cocaine
  • Methamphetamines
  • Opiates
  • PCP

In San Leon, Texas, urine drug testing remains a key tool for employers and organizations committed to maintaining a drug-free environment. Its simplicity and effectiveness make it a preferred choice.

Order Your Test Online

Alcohol Test Services

Alcohol testing in San Leon, Texas determines the presence of alcohol in an individual’s system, typically undertaken in workplace, legal, or rehabilitative settings. The tests range from breath analysis to interpretation of blood alcohol content, providing accurate and swift results.

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Alcohol Testing is used in many settings

  • Workplace screening
  • Legal and judicial requirements
  • Rehabilitation programs
  • Health and safety environments
  • Transportation sectors

Common Methods of Alcohol Testing

  • Breath tests
  • Blood tests
  • Saliva tests
  • Urine tests
  • Hair tests

Breath tests - Used for assessing on-the-spot alcohol content.

Blood tests - Provide a precise measurement of BAC levels.

Saliva tests - Detect the presence of alcohol in recent contexts.

Urine tests - Establish alcohol use over a more extended timeframe.

Hair tests - Determine long term alcohol usage history.

Order Your Test Online

Hair Follicle Drug Testing Services

Hair follicle drug testing involves analyzing a small hair sample to detect drug use over an extended period. This method is highly accurate and can reveal drug history beyond other testing methods.

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Why Use Hair Drug Testing?

  • Extended detection window
  • Non-invasive collection
  • Hard to adulterate
  • High accuracy
  • Ideal for chronic use detection

What Drugs Can Be Detected

  • Cocaine
  • Marijuana
  • Methamphetamines
  • Opioids
  • Ecstasy

In the San Leon, Texas, hair follicle testing offers a reliable means for employers and legal bodies to monitor and enforce drug-free environments. Its sophisticated analysis process ensures comprehensive monitoring of drug use.

Order Your Test Online

DOT Drug Testing Services

DOT drug testing is a federally mandated program for safety-sensitive employees in the transportation industry to ensure safety and compliance. Covering pre-employment, post-accident, and random screenings, it helps maintain a drug-free workplace and smooth operation in the face of strict regulations. Learn More

Who is Required to Take DOT Drug Tests?

  • Commercial Motor Vehicle Drivers
  • Airline Pilots and Crew
  • Railway Employees
  • Public Transit Drivers
  • Pipelines Operation Workers
  • Maritime Crews
  • Hazardous Material Transporters

What Drugs Are Tested For

  • Marijuana
  • Cocaine
  • Amphetamines
  • Opiates
  • PCP

In San Leon, Texas, DOT compliance ensures transport activities run safely and efficiently, safeguard public and employee welfare in accordance with national guidelines.

Order Your Test Online

Probation Drug Testing Services

Probation drug testing is a legal requirement for individuals on probation to ensure they remain drug-free as a part of their rehabilitation process. It helps provide accountability and demonstrates compliance with court or probation conditions, contributing to community safety and individual recovery.

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Why Are Probation Drug Test Services Available?

  • Compliance: Ensures adherence to legal mandates.
  • Safety: Protects communities from potential offenses.
  • Rehabilitation: Supports recovery and sobriety.
  • Accountability: Keeps individuals responsible.
  • Progress Monitoring: Gauges treatment effectiveness.

Testing Methods

  • Urine tests: Common, cost-effective method.
  • Hair follicle tests: Provides long-term use data.
  • Saliva tests: Short detection period.
  • Blood tests: Highly accurate but invasive.

In San Leon, Texas, probation drug testing plays a crucial role in the justice system, providing critical feedback for courts and enabling individuals to stay on a path toward recovery and reintegration.

Order Your Test Online

Court Ordered Drug Testing Services

Court-ordered drug testing in San Leon, Texas ensures compliance with legal requirements by monitoring substance use and maintaining accountability among individuals involved in legal proceedings.

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Why are Court Ordered Drug Test Services Available?

  • Enforcement of court mandates
  • Encouragement of behavioral change
  • Monitoring compliance and progress
  • Facilitation of family reunification
  • Protection of public safety

Court Ordered Test Methods

  • Urine tests: Cost-effective, immediate results.
  • Hair follicle tests: Provides a longer history of drug use.
  • Saliva tests: Easy collection, moderate detection window.
  • Blood tests: Accurate, suitable for legal contexts.
  • Nail tests: Long-term detection, resistant to tampering.

Court-ordered drug testing in San Leon, Texas is pivotal for maintaining the integrity of legal processes and supporting individuals' journeys towards rehabilitation.

Order Your Test Online

Fingernail Drug Testing Services

Fingernail drug testing in San Leon, Texas offers a novel approach to drug detection by analyzing keratin samples. This method is valued for its ability to establish a long-term pattern of substance use, proving useful in both legal situations and personal assessments.

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What is the Detection Window for Fingernail Drug Tests

  • Fingernails: Can reflect drug use for 3-6 months.
  • Toenails: Offer a broader detection window than fingernails.

What Drugs Can Be Detected

  • Cocaine
  • Opiates
  • THC
  • Metamphetamines
  • Benzodiazepines
  • Barbiturates

Advantages over other methods

  • Broader detection window
  • Non-invasive collection
  • Resistant to tampering
  • Can be combined with other methods
  • Accessible and well-tolerated
  • Stable and durable samples

Fingernail testing in San Leon, Texas is expanding as a preferred technique due to its comprehensive overview and accuracy, providing pivotal data in both personal and judicial scenarios.

Order Your Test Online

Occupational Health Test Services

Occupational health testing in , San Leon, Texas encompasses a variety of assessments to ensure workplace safety and employee health. These tests can include drug screenings, physical exams, and specific health assessments tailored to job requirements.

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Purpose of Occupational Health Testing

  • Ensure employee fitness for duty
  • Prevent workplace injuries
  • Meet regulatory compliances
  • Promote health and well-being
  • Reduce healthcare costs

Common Types of Occupational Health Tests

  • Fitness for duty exams: Assesses ability to perform job tasks
  • Respirator Fit Testing: Ensures proper equipment function
  • Pulmonary Function Tests (PFT's): Evaluates lung function
  • Tuberculosis (TB): Screens for TB infection
  • Vision: Tests for visual acuity or impairments
  • Audiometric: Measures hearing ability

Occupational health testing in , San Leon, Texas is instrumental in fostering a safe and compliant work environment, contributing to both the well-being of employees and business success.

Order Your Test Online

Drug Statistics for San Leon, Texas

Drug-related statistics for San Leon, Texas:

  • San Leon has seen a moderate level of drug-related incidents, with local law enforcement focused on prevention and community outreach programs.
  • Efforts to reduce substance abuse in San Leon include public education campaigns and support from regional health services to address addiction recovery.
  • The community has access to various resources aimed at reducing drug misuse, including counseling services and rehabilitation programs.

Drug Testing Regulations in Texas

Employer drug testing in San Leon must comply with state guidelines under Tex. Lab. Code § 411.091. Texas Labor Code § 411.091 mandates written policy distribution for employer drug testing programs while supporting broad pre-employment and random testing rights.

Medical Marijuana Status: Legal (Medical)  |  Recreational Marijuana Status: Prohibited

Surrounding Areas Served Near San Leon

Bacliff • Kemah • Dickinson • Clear Lake Shores • Seabrook • La Marque • El Lago • Taylor Lake Village

Drug & Alcohol Test Selection & Panel Comparison

Test Type / Panel Detection Window Common Applications Turnaround Time
5-Panel Urine Screen 1 to 5 Days Standard Pre-Employment, Random & Workplace Testing 24 to 48 Hours
10-Panel Urine Screen 1 to 7 Days Expanded Employment, Healthcare & Probation 24 to 48 Hours
Hair Follicle Drug Test Up to 90 Days Long-Term Monitoring, Court-Ordered & Custody 3 to 5 Business Days
Oral Fluid / Saliva Screen 1 to 48 Hours Immediate Recent-Use Screening & On-Site Testing 24 to 48 Hours
ETG Alcohol Testing Up to 80 Hours Court-Ordered Alcohol Abstinence & Probation Monitoring 24 to 48 Hours

San Leon Drug Testing

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

San Leon DOT Drug Testing

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

San Leon DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around San Leon, TX.

San Leon Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in San Leon, TX.v

San Leon Hair Drug Testing

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

San Leon Alcohol Testing

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

San Leon Drug Testing Services

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

San Leon 5 Panel Drug Test

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

San Leon 10 Panel Drug Test

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

San Leon On Site Drug Testing

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

San Leon DOT Physicals

Certified DOT physicals with quick, reliable exams to keep San Leon, TX 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

In Texas, workplace drug testing is governed by statutory guidelines under Tex. Lab. Code § 411.091. Private employers generally operate under a Texas Labor Code § 411.091 guidelines, permitting pre-employment, random, post-accident, and reasonable suspicion testing.
Yes. Employers in Texas who implement a certified Drug-Free Workplace Program in compliance with Tex. Lab. Code § 411.091 can qualify for insurance premium discounts and enhanced legal protections during workers' compensation claims.
Under Texas state law compliance standards, state statutes allows broad pre-employment, random, and post-accident testing. Safety-sensitive positions, DOT-regulated roles, and federal contract compliance remain strictly zero-tolerance across all jurisdictions.
Accredited Drug Testing provides access to 0 certified collection sites in the San Leon area, offering urine, hair follicle, breath alcohol, and DOT testing.
While walk-ins are welcome with an electronic donor pass at collection sites across San Leon, registering your test online or calling (800) 221-4291 prior to visiting guarantees rapid priority specimen collection with an instant barcode pass.
Negative drug and alcohol test results are typically released within 24 to 48 hours of specimen processing. Any non-negative screenings undergo confirmatory GC/MS or LC/MS testing and licensed Medical Review Officer (MRO) verification within 3 to 5 business days.

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