Drug Testing Services - San Quentin, CA

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

39 Drug Test Service Centers in San Quentin

Minutes Away, Test Today

25 Bellam Blvd Ste 1011.73 miles

25 Bellam Blvd Ste 101
San Rafael, CA 94901

2 Fifer Ave Ste 1301.88 miles

2 Fifer Ave Ste 130
Corte Madera, CA 94925

101 Casa Buena Dr2.07 miles

101 Casa Buena Dr
Corte Madera, CA 94925

1220 S Eliseo Dr2.79 miles

1220 S Eliseo Dr
Greenbrae, CA 94904

1300 South Eliseo Drive, Suite 1012.81 miles

1300 South Eliseo Drive, Suite 101
Greenbrae, CA 94904

1321 S Eliseo Dr 1st Fl2.82 miles

1321 S Eliseo Dr 1st Fl
Greenbrae, CA 94904

250 Bon Air Rd2.96 miles

250 Bon Air Rd
Greenbrae, CA 94904

1125 Sir Francis Drake Blvd Ste N3.89 miles

1125 Sir Francis Drake Blvd Ste N
Kentfield, CA 94904

901 Nevin Ave Bldg B Floor 16.77 miles

901 Nevin Ave Bldg B Floor 1
Richmond, CA 94801

99 Montecillo Rd Mob 16.80 miles

99 Montecillo Rd Mob 1
San Rafael, CA 94903

120 Broadway Ste 237.59 miles

120 Broadway Ste 23
Richmond, CA 94804

2000 Vale Rd8.00 miles

2000 Vale Rd
San Pablo, CA 94806

2425 Church Ln8.06 miles

2425 Church Ln
San Pablo, CA 94806

3726 Barrett Ave8.27 miles

3726 Barrett Ave
Richmond, CA 94805

2970 Hilltop Mall Rd Ste 2038.83 miles

2970 Hilltop Mall Rd Ste 203
Richmond, CA 94806

845 Jackson St10.88 miles

845 Jackson St
San Francisco, CA 94133

2300 Sutter St Ste 10211.04 miles

2300 Sutter St Ste 102
San Francisco, CA 94115

2201 Post St,11.14 miles

2201 Post St,
San Francisco, CA 94115

900 Hyde St11.15 miles

900 Hyde St
San Francisco, CA 94109

2505 Bataan St Ste O11.19 miles

2505 Bataan St Ste O
Oakland, CA 94607

49 Drumm St11.25 miles

49 Drumm St
San Francisco, CA 94111

26 California St11.27 miles

26 California St
San Francisco, CA 94111

580 Market St Ste 10011.45 miles

580 Market St Ste 100
San Francisco, CA 94104

180 Rowland Way11.57 miles

180 Rowland Way
Novato, CA 94945

601 Van Ness Ave Ste 200811.62 miles

601 Van Ness Ave Ste 2008
San Francisco, CA 94102

2850 7th St Ste 10012.10 miles

2850 7th St Ste 100
Berkeley, CA 94710

Castro & Duboce St, South Tower Ste 160a12.31 miles

Castro & Duboce St, South Tower Ste 160a
San Francisco, CA 94114

24 Willie Mays Plz12.36 miles

24 Willie Mays Plz
San Francisco, CA 94107

505 Parnassus Ave Ste 89612.39 miles

505 Parnassus Ave Ste 896
San Francisco, CA 94143

2198 15th St,12.44 miles

2198 15th St,
San Francisco, CA 94114

6001 Shellmound St Ste 85012.58 miles

6001 Shellmound St Ste 850
Emeryville, CA 94608

4749 Surrey Ln12.61 miles

4749 Surrey Ln
El Sobrante, CA 94803

500 Alfred Nobel Drive, Suite 11512.64 miles

500 Alfred Nobel Drive, Suite 115
Hercules, CA 94547

2 Connecticut St Ste 113.00 miles

2 Connecticut St Ste 1
San Francisco, CA 94107

520 6th St13.34 miles

520 6th St
Rodeo, CA 94572

2450 Ashby Ave13.70 miles

2450 Ashby Ave
Berkeley, CA 94705

3555 Cesar Chavez13.80 miles

3555 Cesar Chavez
San Francisco, CA 94110

350 Hawthorne Ave14.69 miles

350 Hawthorne Ave
Oakland, CA 94609

3701 Broadway Fl 514.74 miles

3701 Broadway Fl 5
Oakland, CA 94611

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 screening method to detect a variety of substances in an individual's system. It involves analyzing a urine sample in a certified laboratory to identify specific drugs. Used widely across different fields, urine drug testing is a key tool in maintaining safety.

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Purpose of Urine Drug Testing

  • Pre-employment screening
  • Random workplace testing
  • Legal compliance
  • Rehabilitation monitoring
  • Post-accident investigation

What Drugs Can Be Detected

  • Marijuana
  • Cocaine
  • Opiates
  • Amphetamines
  • Benzodiazepines

In San Quentin, California, urine drug testing stands as a reliable method for assuring that individuals are free from illicit substances, promoting a healthier lifestyle.

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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.

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Hair Follicle Drug Testing Services

Hair follicle drug testing in San Quentin, California offers a long detection window, making it ideal for monitoring historical substance use. This non-invasive test provides a detailed drug history for up to 90 days, offering competitive results. Learn More

Why Use Hair Drug Testing?

  • Long detection period
  • Difficulty in tampering
  • Non-invasive collection
  • Historical record of drug use
  • Comprehensive analysis

What Drugs Can Be Detected

  • Cocaine
  • Marijuana
  • Opiates
  • Amphetamines
  • Ecstasy

In San Quentin, California, hair drug testing stands out for its ability to provide a detailed report of an individual's drug history. This method helps safeguard against prolonged substance abuse and aids in recovery strategies.

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DOT Drug Testing Services

DOT drug testing in San Quentin, California ensures the safety and reliability of transportation employees. It's federally mandated for safety-sensitive positions, using urine samples to check for illegal substances affecting job performance and public safety.

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Who is Required to Take DOT Drug Tests?

  • Commercial truck drivers
  • Bus drivers
  • Pilots and aviation staff
  • Pipeline workers
  • Maritime employees
  • Railroad operators
  • Transit authority workers

What Drugs Are Tested For

  • Marijuana
  • Cocaine
  • Opiates
  • Amphetamines
  • PCP
  • Methamphetamine

DOT drug testing in San Quentin, California is critical for maintaining safety standards in the transportation sector. Through thorough, compliant testing, employers can ensure that their workforce is free from substances that impair their ability to perform safety-sensitive tasks.

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Probation Drug Testing Services

Probation drug testing in San Quentin, California is a mandatory process for individuals on probation to ensure adherence to court-mandated sobriety. It involves regular tests to detect illicit substances and maintain public safety.

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Why Are Probation Drug Test Services Available?

  • Ensure compliance: Monitors adherence to legal stipulations
  • Rehabilitation support: Aids in substance abuse recovery
  • Public safety: Protects the community
  • Judicial accountability: Holds individuals accountable
  • Risk assessment: Evaluates risk of reoffending

Testing Methods

  • Urine tests: Detect recent substance use
  • Hair follicle tests: Reveal long-term use
  • Saliva tests: Quick, non-invasive detection
  • Blood tests: Accurate detection of current use

In San Quentin, California, probation drug testing ensures that individuals on probation maintain sobriety, thereby supporting their reintegration into society and safeguarding community welfare.

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Court Ordered Drug Testing Services

Court ordered drug testing in San Quentin, California is mandated by the judicial system to enforce legal decisions related to substance use, ensuring compliance through reliable testing methods.

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Why are Court Ordered Drug Test Services Available?

  • Ensure compliance with legal agreements
  • Support rehabilitation efforts
  • Protect community welfare
  • Verify sobriety claims
  • Resolve custodial disputes

Court Ordered Test Methods

  • Urine tests: Standard and cost-effective
  • Hair follicle tests: Detects long-term use
  • Saliva tests: Quick results for recent use
  • Blood tests: Accurate and detailed
  • Nail tests: Reflects recent as well as historical use

In San Quentin, California, these tests uphold legal standards, helping in judicious decision-making to support justice and community safety.

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Fingernail Drug Testing Services

Fingernail drug testing involves analyzing keratin samples from nails to detect and evaluate drug use over extended periods. Unlike urine or blood tests, the non-invasive collection of nail samples provides a unique window into an individual's substance use history, offering insight unattainable through other means.

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What is the Detection Window for Fingernail Drug Tests

  • Fingernails: Can reflect usage over 3–6 months' time frame.
  • Toenails: May show detection even longer, up to a year.

What Drugs Can Be Detected

  • Marijuana
  • Cocaine
  • Amphetamines
  • Opiates
  • PCP

Advantages over other methods

  • Long look-back period
  • Non-invasive collection
  • Hard to tamper
  • Legal defensibility
  • Minimal privacy invasion

In San Quentin, California, nail drug testing provides a robust option for understanding substance use patterns. Preferred for its ability to illustrate long-term drug habits, it’s a vital aspect of court, employment, and personal assessments.

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Occupational Health Test Services

Urine drug testing is a quick and effective means to detect the presence of drugs in the system, commonly used in workplaces to ensure safety and compliance. In San Quentin, California, this is a crucial component of occupational health services, protecting both employees and employers alike. Results can typically indicate recent drug use.

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Purpose of Occupational Health Testing

  • Employee health assessments
  • Workplace safety compliance
  • Preventing workplace accidents
  • Early detection of health issues
  • Ensuring a drug-free workforce

Common Types of Occupational Health Tests

  • Fitness for duty exams: Determines employee capability.
  • Respirator Fit Testing: Ensures proper respirator fit for safety.
  • Pulmonary Function Tests (PFT's): Assesses lung function.
  • Tuberculosis (TB): Identifies potential TB infections.
  • Vision: Evaluates eyesight and ocular health.
  • Audiometric: Checks hearing ability and issues.

In San Quentin, California, occupational health testing services play a crucial role in maintaining a safe, healthy, and efficient working environment for businesses across the state.

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Drug Statistics for San Quentin, California

Drug-related statistics for San Quentin, California, often reflect the unique context of the community, predominantly shaped by the presence of San Quentin State Prison. While specific data may vary, the area is part of larger state initiatives aimed at reducing drug dependency and promoting rehabilitation, aligning with California's broader public health goals.

Drug prevention and treatment programs within the prison play a critical role in transforming lives and reducing recidivism rates. These programs are essential for fostering safer environments both inside the correctional facility and in the wider community, highlighting the importance of ongoing support and intervention measures.

San Quentin Drug Testing

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

San Quentin DOT Drug Testing

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

San Quentin DNA Testing

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

San Quentin Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in San Quentin, CA.v

San Quentin Hair Drug Testing

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

San Quentin Alcohol Testing

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

San Quentin Drug Testing Services

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

San Quentin 5 Panel Drug Test

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

San Quentin 10 Panel Drug Test

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

San Quentin On Site Drug Testing

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

San Quentin DOT Physicals

Certified DOT physicals with quick, reliable exams to keep San Quentin, CA 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 professional and very quick

Very professional and very quick service to schedule appointments! I am pleased with the services and would definitely recommend using them for any drug testing needs!

Carrie Feerick - 4/19/2025

test was quick and easy

Company New Hire Employee Process for DOT Drug test was quick and easy. No need to make appt. All employee had to do is show prepaid qr code I sent to employee show ID and was set. Would Recommend.

Maria Lopez - 11/19/2024

Kind and very helpful

Called around for hours and posted from company to person and got nowhere and had to fight to get a refund die to there miss information, well save time and sanity Acredited is the ONLY place the person was kind and very helpful, said what I needed and Faith the lady I dealt with made it simple and she did above and beyond everything I needed, as I'm going through a devorse this was a great help and made my day 100 stars from me.

Steven Harrison - 12/19/2024


(800) 221-4291