Drug Test Services - Greenbrae, CA

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

With 32 testing centers in the Greenbrae 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.

32 Drug Test Service Centers in Greenbrae

Minutes Away, Test Today

1220 S Eliseo Dr

0.68 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1220 S Eliseo Dr
Greenbrae, CA 94904

1300 South Eliseo Drive, Suite 101

0.69 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1300 South Eliseo Drive, Suite 101
Greenbrae, CA 94904

1321 S Eliseo Dr 1st Fl

0.72 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1321 S Eliseo Dr 1st Fl
Greenbrae, CA 94904

2 Fifer Ave Ste 130

0.75 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2 Fifer Ave Ste 130
Corte Madera, CA 94925

250 Bon Air Rd

0.85 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
250 Bon Air Rd
Greenbrae, CA 94904

25 Bellam Blvd Ste 101

1.15 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
25 Bellam Blvd Ste 101
San Rafael, CA 94901

101 Casa Buena Dr

1.69 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
101 Casa Buena Dr
Corte Madera, CA 94925

1125 Sir Francis Drake Blvd Ste N

1.70 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1125 Sir Francis Drake Blvd Ste N
Kentfield, CA 94904

99 Montecillo Rd Mob 1

5.37 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
99 Montecillo Rd Mob 1
San Rafael, CA 94903

901 Nevin Ave Bldg B Floor 1

8.96 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
901 Nevin Ave Bldg B Floor 1
Richmond, CA 94801

120 Broadway Ste 23

9.80 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
120 Broadway Ste 23
Richmond, CA 94804

2000 Vale Rd

10.13 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2000 Vale Rd
San Pablo, CA 94806

2425 Church Ln

10.15 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2425 Church Ln
San Pablo, CA 94806

3726 Barrett Ave

10.46 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3726 Barrett Ave
Richmond, CA 94805

180 Rowland Way

10.51 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
180 Rowland Way
Novato, CA 94945

2970 Hilltop Mall Rd Ste 203

10.82 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2970 Hilltop Mall Rd Ste 203
Richmond, CA 94806

2300 Sutter St Ste 102

12.18 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2300 Sutter St Ste 102
San Francisco, CA 94115

2201 Post St,

12.29 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2201 Post St,
San Francisco, CA 94115

845 Jackson St

12.30 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
845 Jackson St
San Francisco, CA 94133

900 Hyde St

12.48 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
900 Hyde St
San Francisco, CA 94109

49 Drumm St

12.75 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
49 Drumm St
San Francisco, CA 94111

26 California St

12.76 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-7:00 PM • Sat: 9:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
26 California St
San Francisco, CA 94111

601 Van Ness Ave Ste 2008

12.90 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
601 Van Ness Ave Ste 2008
San Francisco, CA 94102

580 Market St Ste 100

12.90 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
580 Market St Ste 100
San Francisco, CA 94104

505 Parnassus Ave Ste 896

13.30 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
505 Parnassus Ave Ste 896
San Francisco, CA 94143

2505 Bataan St Ste O

13.37 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2505 Bataan St Ste O
Oakland, CA 94607

Castro & Duboce St, South Tower Ste 160a

13.52 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
Castro & Duboce St, South Tower Ste 160a
San Francisco, CA 94114

2198 15th St,

13.56 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2198 15th St,
San Francisco, CA 94114

24 Willie Mays Plz

13.84 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
24 Willie Mays Plz
San Francisco, CA 94107

2850 7th St Ste 100

14.24 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2850 7th St Ste 100
Berkeley, CA 94710

2 Connecticut St Ste 1

14.37 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2 Connecticut St Ste 1
San Francisco, CA 94107

500 Alfred Nobel Drive, Suite 115

14.46 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
500 Alfred Nobel Drive, Suite 115
Hercules, CA 94547

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 Greenbrae, California is a widely used method for detecting the presence of illicit drugs in an individual's system. It is non-invasive, reliable, and can provide results quickly. Used in workplaces, healthcare settings, and for legal compliance, urine testing is standardized to ensure accuracy.

Learn More

Purpose of Urine Drug Testing

  • Pre-employment screening
  • Sports organizations compliance
  • Federally regulated industries
  • Substance abuse treatment monitoring
  • Random employee testing
  • Support in rehabilitation programs

What Drugs Can Be Detected

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

In Greenbrae, California, urine drug testing is an essential tool for ensuring workplace safety and compliance with legal standards. Its quick turnaround and ability to detect multiple substances make it a preferred choice for various institutions.

Order Your Test Online

Alcohol Test Services

Alcohol testing measures the level of alcohol in the body, typically through breath, blood, urine, or saliva samples. This testing is important in various scenarios, from workplace safety to legal proceedings. By determining alcohol concentration, it helps assess an individual's impairment level.

Learn More

Alcohol Testing is used in many settings

  • Law enforcement
  • Workplace compliance
  • Accident investigations
  • Rehabilitation facilities
  • School settings
  • Sports organizations

Common Methods of Alcohol Testing

  • Breathalyzer
  • Blood tests
  • Urine tests
  • Saliva tests
  • Hair tests

Breathalyzer - Commonly used by law enforcement to assess driver impairment.

Blood tests - Provides accurate readings for legal cases.

Urine tests - Often used for workplace and probation testing.

Saliva tests - Quick and less invasive, suitable for various settings.

Hair tests - Detects long-term alcohol consumption patterns.

Order Your Test Online

Hair Follicle Drug Testing Services

Hair follicle drug testing in , PA detects drug use by analyzing hair samples. This method identifies substance use history over a period of approximately 90 days and provides a clear overview of a person's drug consumption patterns.

Learn More

Why Use Hair Drug Testing?

  • Longer detection window
  • Minimal invasion
  • Hard-to-adulterate
  • Effective for pre-employment screening
  • Comprehensive substance history

What Drugs Can Be Detected

  • Cocaine
  • Marijuana
  • Opioids
  • Methamphetamine
  • Ecstasy

Utilized throughout , Greenbrae, California, hair follicle drug testing offers organizations and legal entities a robust tool for ensuring compliance with drug policies and regulations, thanks to its accuracy and extensive detection period.

Order Your Test Online

DOT Drug Testing Services

DOT drug testing in , CO is a federally mandated procedure for ensuring safety in transportation sectors. This testing screens for illicit substances in employees holding safety-sensitive positions under DOT guidelines. It is a vital part of maintaining public safety and regulatory compliance.

Learn More

Who is Required to Take DOT Drug Tests?

  • Commercial truck drivers
  • Bus drivers
  • Railroad workers
  • Aviation crew members
  • Pipeline workers
  • Hazardous material transporters
  • Public transit workers

What Drugs Are Tested For

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

DOT drug testing in Greenbrae, California ensures that employees operating in sensitive safety roles are free of impairment, aligning with federal standards to protect public safety and welfare.

Order Your Test Online

Probation Drug Testing Services

Probation drug testing in Greenbrae, California involves regular monitoring of individuals under probation to ensure compliance with court-mandated sobriety, utilizing various testing methods for accurate enforcement.

Learn More

Why Are Probation Drug Test Services Available?

  • Compliance Monitoring: Ensures adherence to legal requirements
  • Rehabilitation Support: Assists in monitoring recovery
  • Public Safety: Protects communities from substance abuse
  • Risk Assessment: Evaluates potential for substance dependency

Testing Methods

  • Urine tests: Common and non-invasive
  • Hair follicle tests: Long-term use detection
  • Saliva tests: Recent use detection
  • Blood tests: High accuracy testing

In Greenbrae, California, probation drug testing is key to effective legal oversight and support for individuals in recovery.

Order Your Test Online

Court Ordered Drug Testing Services

Court ordered drug testing is a judicial requirement for individuals under court supervision to adhere to drug-free guidelines. In Greenbrae, California, these tests uphold the law and support rehabilitation efforts, working toward a healthier, safer community.

Learn More

Why are Court Ordered Drug Test Services Available?

  • Ensure legal compliance
  • Protect public safety
  • Support rehabilitation
  • Monitor substance use
  • Guide court decisions

Court Ordered Test Methods

  • Urine tests: Common for quick screening.
  • Hair follicle tests: Provides extensive drug history.
  • Saliva tests: Effective for detecting recent use.
  • Blood tests: Offers high accuracy.
  • Nail tests: Detects long-term use.

Ultimately, in Greenbrae, California, the aim of court ordered drug testing is to uphold justice, aid personal recovery, and enhance public safety.

Order Your Test Online

Fingernail Drug Testing Services

Fingernail drug testing in Greenbrae, California is an innovative method of detecting drug use over extended periods. This test offers a passive and non-intrusive way to analyze substance exposure, providing insights into an individual's drug history.

Learn More

What is the Detection Window for Fingernail Drug Tests

  • Fingernails: Up to 8 months
  • Toenails: Up to 12 months

What Drugs Can Be Detected

  • Marijuana
  • Cocaine
  • Amphetamines
  • Opioids
  • PCP
  • Benzodiazepines

Advantages over other methods

  • Wider detection window
  • Resistant to tampering
  • Non-invasive
  • Accurate historical data
  • Minimal storage requirements

Fingernail drug testing in Greenbrae, California is a beneficial option for long-term drug use analysis, providing a robust tool for individuals and organizations.

Order Your Test Online

Occupational Health Test Services

Occupational health testing in , WI focuses on ensuring worker safety and well-being through a variety of health assessments. Companies prioritize these evaluations to prevent workplace injuries and improve staff health, thereby enhancing productivity and reducing compensation costs. Reliable assessments help maintain a healthier work environment.

Learn More

Purpose of Occupational Health Testing

  • Enhance employee safety
  • Identify health risks early
  • Ensure regulatory compliance
  • Reduce absenteeism
  • Promote workplace health

Common Types of Occupational Health Tests

  • Fitness for duty exams: Determines employee capability to safely perform job duties.
  • Respirator Fit Testing: Ensures adequate protection for workers using respirators.
  • Pulmonary Function Tests (PFT's): Assesses lung health and capacity.
  • Tuberculosis (TB): Screening for workplace transmission risks.
  • Vision: Evaluates eyesight essential for job functions.
  • Audiometric: Tests hearing to protect against noise-induced hearing loss.

In , Greenbrae, California, occupational health testing is fundamental for fostering safe and efficient workplaces, benefiting both employers and employees.

Order Your Test Online

Drug Statistics for Greenbrae, California

General drug-related statistics for Greenbrae, California highlight the ongoing challenges the community faces. While specific local data may vary, Marin County, where Greenbrae is located, has seen issues related to opioid use and substance abuse. Public health initiatives continue to focus on prevention and education to combat these concerns.

Recent efforts in Marin County aim to reduce the availability of opioid prescriptions and increase access to treatment resources. Community programs and partnerships with local healthcare providers and law enforcement play a critical role in addressing and mitigating drug-related issues in Greenbrae and its surrounding areas.

Drug Testing Regulations in California

Employer drug testing in Greenbrae must comply with state guidelines under Cal. Lab. Code § 1025 et seq.. California AB 2188 requires non-psychoactive cannabis metabolite protections while retaining full employer rights for pre-employment, post-accident, and safety-sensitive testing.

Medical Marijuana Status: Legal  |  Recreational Marijuana Status: Legal

Surrounding Areas Served Near Greenbrae

Larkspur • Kentfield • Ross Valley • Corte Madera • San Rafael • San Quentin • Mill Valley • San Anselmo

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

Greenbrae Drug Testing

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

Greenbrae DOT Drug Testing

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

Greenbrae DNA Testing

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

Greenbrae Industry Training

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

Greenbrae Hair Drug Testing

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

Greenbrae Alcohol Testing

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

Greenbrae Drug Testing Services

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

Greenbrae 5 Panel Drug Test

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

Greenbrae 10 Panel Drug Test

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

Greenbrae On Site Drug Testing

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

Greenbrae DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Greenbrae, 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

In California, workplace drug testing is governed by statutory guidelines under Cal. Lab. Code § 1025 et seq.. Private employers generally operate under a Labor Code § 1025 and AB 2188 guidelines, permitting pre-employment, random, post-accident, and reasonable suspicion testing.
Yes. Employers in California who implement a certified Drug-Free Workplace Program in compliance with Cal. Lab. Code § 1025 et seq. can qualify for insurance premium discounts and enhanced legal protections during workers' compensation claims.
Under California state law compliance standards, state statutes prohibits adverse action for off-duty non-psychoactive cannabis use. 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 Greenbrae area, offering urine, hair follicle, breath alcohol, and DOT testing.
While walk-ins are welcome with an electronic donor pass at collection sites across Greenbrae, 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