Drug Test Services - Chula Vista, TX

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

With 33 testing centers in the Chula Vista 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.

33 Drug Test Service Centers in Chula Vista

Minutes Away, Test Today

1601 E Alton Gloor Blvd Ste 109

6.81 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1601 E Alton Gloor Blvd Ste 109
Brownsville, TX 78526

1200 State Highway 100 Ste 5

8.00 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1200 State Highway 100 Ste 5
Port Isabel, TX 78578

300 Lorenaly Dr Ste C

8.02 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
300 Lorenaly Dr Ste C
Brownsville, TX 78526

2031 E Price Rd Ste C

9.88 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
2031 E Price Rd Ste C
Brownsville, TX 78521

1755 W Price Rd

9.97 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
1755 W Price Rd
Brownsville, TX 78520

500 Paredes Line Rd Ste 6

10.03 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
500 Paredes Line Rd Ste 6
Brownsville, TX 78521

425 E Los Ebanos Blvd Ste 100-104

10.50 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
425 E Los Ebanos Blvd Ste 100-104
Brownsville, TX 78520

3302 Boca Chica Blvd Ste 109

10.50 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3302 Boca Chica Blvd Ste 109
Brownsville, TX 78521

2952 Boca Chica Blvd

10.54 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
2952 Boca Chica Blvd
Brownsville, TX 78521

864 Central Blvd Ste 900

11.31 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
864 Central Blvd Ste 900
Brownsville, TX 78520

1100 N Expressway # 83 Ste 3

11.55 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1100 N Expressway # 83 Ste 3
Brownsville, TX 78521

5235 Southmost Rd

12.33 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5235 Southmost Rd
Brownsville, TX 78521

351 N Sam Houston Blvd

12.54 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
351 N Sam Houston Blvd
San Benito, TX 78586

512 Victoria Ln Ste 7

15.75 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
512 Victoria Ln Ste 7
Harlingen, TX 78550

1901 Bell St Ste B

16.20 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1901 Bell St Ste B
Harlingen, TX 78550

3808 Padre Blvd

17.07 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3808 Padre Blvd
South Padre Island, TX 78597

721 W Harrison Ave

18.28 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
721 W Harrison Ave
Harlingen, TX 78550

1402 S M St Ste 3

18.43 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1402 S M St Ste 3
Harlingen, TX 78550

1214 Dixieland Rd Ste 8

19.02 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1214 Dixieland Rd Ste 8
Harlingen, TX 78552

1214 Dixieland Rd Ste 8

19.02 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1214 Dixieland Rd Ste 8
Harlingen, TX 78552

216 N Ed Carey Dr Ste 1

19.06 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
216 N Ed Carey Dr Ste 1
Harlingen, TX 78550

5505 S Expressway 77 Ste 103

19.50 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5505 S Expressway 77 Ste 103
Harlingen, TX 78550

1221 East 10th St, Suite 101-a

33.51 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1221 East 10th St, Suite 101-a
Weslaco, TX 78596

1710 E 8th St

33.58 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1710 E 8th St
Weslaco, TX 78596

1102 S Airport Bldg 2

33.64 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1102 S Airport Bldg 2
Weslaco, TX 78596

624 N Tio Ave Ste B

33.79 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
624 N Tio Ave Ste B
Weslaco, TX 78596

7701 Yvette Cir Ste 2

34.16 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
7701 Yvette Cir Ste 2
Mercedes, TX 78570

2602 W Expressway 83 Ste 2

34.62 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2602 W Expressway 83 Ste 2
Weslaco, TX 78596

1210 W Expressway 83 Ste B

34.62 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1210 W Expressway 83 Ste B
Weslaco, TX 78596

336 S 8th St

35.34 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
336 S 8th St
Raymondville, TX 78580

165 S 6th St

35.51 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
165 S 6th St
Raymondville, TX 78580

427 E Duranta Ave Ste 103

41.87 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
427 E Duranta Ave Ste 103
Alamo, TX 78516

200 E Interstate 2 Ste Q

46.86 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
200 E Interstate 2 Ste Q
Pharr, TX 78577

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 is a common method used to detect the presence of drugs or their metabolites in an individual's system. This non-invasive testing procedure is widely employed in various settings due to its accuracy and reliability.

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Purpose of Urine Drug Testing

  • Pre-employment screening
  • Compliance with legal requirements
  • Monitoring treatment programs
  • Ensuring workplace safety
  • Sports regulations adherence
  • Parental supervision tool

What Drugs Can Be Detected

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

In Chula Vista, Texas, urine drug testing is essential in maintaining a substance-free environment, providing peace of mind for employers and families alike.

Order Your Test Online

Alcohol Test Services

Alcohol testing is an essential tool used to determine blood alcohol concentration (BAC) levels in individuals. This test helps identify alcohol use and prevents related risks by assessing impairment levels accurately.

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Alcohol Testing is used in many settings

  • Law enforcement
  • Workplace safety
  • Rehabilitation centers
  • Healthcare facilities
  • College campuses

Common Methods of Alcohol Testing

  • Breath test
  • Blood test
  • Urine test
  • Saliva test
  • Hair test

Breath test - Used primarily at traffic stops to assess immediate alcohol levels.
Blood test - Provides comprehensive BAC analysis, often used in medical or legal settings.
Urine test - Detects past alcohol consumption over a longer timeframe.
Saliva test - Offers quick results for recent use detection.
Hair test - Detects long-term alcohol use patterns.

Alcohol testing in DC ensures public safety and supports enforcement of alcohol consumption regulations, making it invaluable for institutions and individuals alike.

Order Your Test Online

Hair Follicle Drug Testing Services

Hair follicle drug testing in Chula Vista, Texas offers a long detection window and a non-invasive way to check for drug use. It involves analyzing a small hair sample to identify drug use history, typically up to 90 days back.

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Why Use Hair Drug Testing?

  • Extended detection window
  • Non-invasive collection
  • Minimal sample tampering risk
  • Accurate historical use data
  • Ideal for legal and employment testing

What Drugs Can Be Detected

  • Cocaine
  • Opiates
  • MDMA
  • Methamphetamines
  • Marijuana
  • PCP

Hair follicle drug testing in Chula Vista, Texas provides an effective means to determine long-term drug use patterns, making it a trusted choice for employers and legal entities.

Order Your Test Online

DOT Drug Testing Services

DOT drug testing in Chula Vista, Texas is a federally regulated program aimed at ensuring transportation safety. It involves mandatory testing for safety-sensitive transportation employees to detect illicit drug use. This testing aims to promote a safe work environment by adhering to the U.S. Department of Transportation’s stringent guidelines.

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Who is Required to Take DOT Drug Tests?

  • Commercial drivers
  • Train operators
  • Pilots
  • Maritime crew members
  • Pipeline controller employees
  • Public transit authorities

What Drugs Are Tested For

  • Opiates
  • Marijuana
  • Amphetamines
  • Cocaine
  • PCP

DOT drug testing in Chula Vista, Texas is a critical aspect of maintaining safety across transportation networks, ensuring all personnel operate at the highest standards of sobriety and responsibility.

Order Your Test Online

Probation Drug Testing Services

Probation drug testing in Chula Vista, Texas involves mandatory drug screenings for individuals on probation. These tests ensure compliance with legal terms and support rehabilitation efforts.

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Why Are Probation Drug Test Services Available?

  • Prevent relapse: Ensures individuals maintain sobriety.
  • Ensure compliance: Meets court-mandated conditions.
  • Rehabilitation support: Encourages healthy lifestyles.
  • Public safety: Reduces community risk.
  • Accountability: Promotes responsibility for actions.

Testing Methods

  • Urine tests: Assess recent drug usage.
  • Hair follicle tests: Detect long-term use.
  • Saliva tests: Quick and non-invasive.
  • Blood tests: Precise and comprehensive.

Probation drug testing in Chula Vista, Texas upholds legal standards and supports individuals in leading drug-free lives.

Order Your Test Online

Court Ordered Drug Testing Services

Court ordered drug testing mandates individuals to undergo drug testing as part of legal proceedings or conditions. It is instrumental in ensuring accountability and compliance with judicial orders. In Chula Vista, Texas, these tests uphold justice and legal standards.

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Why are Court Ordered Drug Test Services Available?

  • Ensuring fairness
  • Substantiating evidence
  • Monitoring rehabilitation
  • Supporting child custody cases
  • Maintaining parole conditions

Court Ordered Test Methods

  • Urine tests: Standard in drug screenings
  • Hair follicle tests: Long detection period
  • Saliva tests: Quick and non-invasive
  • Blood tests: Precise outcomes
  • Nail tests: Extended detection window

In Chula Vista, Texas, court-ordered testing supports the legal system in determining the impact and scope of substance use, offering a fair adjudication process.

Order Your Test Online

Fingernail Drug Testing Services

Fingernail drug testing analyzes the keratin fibers of nails to detect drug use, offering a long detection window. This non-invasive method is increasingly popular in Chula Vista, Texas, known for accuracy and resistance to external contamination, making it suitable for various testing needs.

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What is the Detection Window for Fingernail Drug Tests

  • Fingernails: 3-6 months of history
  • Toenails: Longer growth cycle, similar detection to fingernails

What Drugs Can Be Detected

  • Marijuana
  • Cocaine
  • Opiates
  • Amphetamines
  • PCP

Advantages over other methods

  • Easy to collect
  • Long detection range
  • Non-invasive procedure
  • Reliable and accurate
  • Minimally affected by external factors

Chula Vista, Texas relies on fingernail testing for its persistence and comprehensive drug use detection, making it valuable in various professional and legal contexts.

Order Your Test Online

Occupational Health Test Services

Occupational health testing in , Chula Vista, 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 , Chula Vista, 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 Chula Vista, Texas

While specific drug-related statistics for Chula Vista, Texas, are not readily available, general trends indicate widespread concern over substance use issues. Nationally, Texas has seen a rise in opioid-related incidents, though local initiatives aim to counteract these trends through education and preventive measures.

Drug Testing Regulations in Texas

Employer drug testing in Chula Vista 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 Chula Vista

Chula Vista-orason • Orason Acres Colonia • Del Mar Heights • Los Fresnos • Alto • Indian Lake • Laureles • Bayview

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

Chula Vista Drug Testing

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

Chula Vista DOT Drug Testing

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

Chula Vista DNA Testing

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

Chula Vista Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Chula Vista, TX.v

Chula Vista Hair Drug Testing

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

Chula Vista Alcohol Testing

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

Chula Vista Drug Testing Services

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

Chula Vista 5 Panel Drug Test

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

Chula Vista 10 Panel Drug Test

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

Chula Vista On Site Drug Testing

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

Chula Vista DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Chula Vista, 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 Chula Vista area, offering urine, hair follicle, breath alcohol, and DOT testing.
While walk-ins are welcome with an electronic donor pass at collection sites across Chula Vista, 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