Drug Test Services - Davis, CA

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

With 35 testing centers in the Davis 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.

35 Drug Test Service Centers in Davis

Minutes Away, Test Today

1425 Market Ln Ste G

8.30 mi
🕑 Testing Hours: M-Sun: Vary✓ Walk-in with Electronic Donor Pass
1425 Market Ln Ste G
Dixon, CA 95620

632 W Gibson Rd

8.68 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
632 W Gibson Rd
Woodland, CA 95695

1207 Fairchild Ct

8.82 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1207 Fairchild Ct
Woodland, CA 95695

475 Pioneer Ave Ste 100

9.04 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
475 Pioneer Ave Ste 100
Woodland, CA 95776

520 Cottonwood Street, Suite F

9.44 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
520 Cottonwood Street, Suite F
Woodland, CA 95695

3680 Industrial Blvd Ste 550h

9.68 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3680 Industrial Blvd Ste 550h
West Sacramento, CA 95691

1550 Harbor Blvd Ste 110

10.51 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1550 Harbor Blvd Ste 110
West Sacramento, CA 95691

1550 Harbor Blvd Ste 120

10.51 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1550 Harbor Blvd Ste 120
West Sacramento, CA 95691

7248 South Land Park Drive, Suite 120

12.74 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
7248 South Land Park Drive, Suite 120
Sacramento, CA 95831

1614 X St Ste B

13.49 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1614 X St Ste B
Sacramento, CA 95818

4112 E Commerce Way

13.77 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4112 E Commerce Way
Sacramento, CA 95834

3000 Q St

14.69 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3000 Q St
Sacramento, CA 95816

2801 L St

14.72 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2801 L St
Sacramento, CA 95816

1675 Alhambra Blvd Ste B

14.77 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
1675 Alhambra Blvd Ste B
Sacramento, CA 95816

1201 Alhambra Blvd Ste 210 Bring Cash For Parking

14.92 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1201 Alhambra Blvd Ste 210 Bring Cash For Parking
Sacramento, CA 95816

3160 Folsom Blvd

14.96 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3160 Folsom Blvd
Sacramento, CA 95816

4001 J St

15.60 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4001 J St
Sacramento, CA 95819

4700 Northgate Blvd Ste 100

16.04 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4700 Northgate Blvd Ste 100
Sacramento, CA 95834

5151 F St

16.36 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5151 F St
Sacramento, CA 95819

7275 East South Gate Drive Suite 409

16.79 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
7275 East South Gate Drive Suite 409
Sacramento, CA 95823

6409 Folsom Blvd Ste 1

16.86 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6409 Folsom Blvd Ste 1
Sacramento, CA 95819

501 Jessie Ave

16.91 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
501 Jessie Ave
Sacramento, CA 95838

1000 Nut Tree Rd

17.35 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1000 Nut Tree Rd
Vacaville, CA 95687

478 Howe Ave

17.80 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
478 Howe Ave
Sacramento, CA 95825

1578 Howe Ave

17.89 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1578 Howe Ave
Sacramento, CA 95825

1 Quality Dr

17.94 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
1 Quality Dr
Vacaville, CA 95688

7500 Hospital Dr

18.33 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
7500 Hospital Dr
Sacramento, CA 95823

8120 Timberlake Way Ste 215

18.54 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
8120 Timberlake Way Ste 215
Sacramento, CA 95823

770 Mason St

18.58 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
770 Mason St
Vacaville, CA 95688

2288 Auburn Boulevard, Suite 103

18.63 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2288 Auburn Boulevard, Suite 103
Sacramento, CA 95821

770 Mason St,

18.64 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
770 Mason St,
Vacaville, CA 95688

8191 Timberlake Way, Suite 300

18.65 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
8191 Timberlake Way, Suite 300
Sacramento, CA 95823

418 Davis St Ste B

18.71 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
418 Davis St Ste B
Vacaville, CA 95688

2129 Hacienda Way Ste H

18.83 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2129 Hacienda Way Ste H
Sacramento, CA 95825

15 Business Park Way Ste 111

19.03 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
15 Business Park Way Ste 111
Sacramento, CA 95828

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 detects the presence of illicit substances in an individual's system by analyzing a urine sample. It's a common method used by employers and organizations to ensure compliance with drug policies.

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Purpose of Urine Drug Testing

  • Employment screening
  • Compliance with legal requirements
  • Healthcare professional monitoring
  • School and university programs
  • Rehabilitation programs

What Drugs Can Be Detected

  • Marijuana
  • Cocaine
  • Amphetamines
  • Opiates
  • Benzodiazepines

In Davis, California, urine drug testing stands as a critical component in maintaining safety and compliance within various sectors. Our comprehensive and reliable testing services ensure accurate results, helping individuals and organizations make informed decisions.

Order Your Test Online

Alcohol Test Services

Alcohol testing determines the presence and concentration of ethanol in the body. It's critical for preventing accidents and ensuring compliance with various regulations in Davis, California. Various testing methods, including breath, urine, blood, and saliva tests, are deployed based on situational needs.

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Alcohol Testing is used in many settings

  • Workplace safety
  • Law enforcement
  • Rehabilitation programs
  • Personal monitoring
  • Healthcare

Common Methods of Alcohol Testing

  • Blood tests
  • Breathalyzers
  • Urine tests
  • Saliva tests

Blood tests - Used to measure precise blood alcohol content.

Breathalyzers - Convenient for roadside law enforcement checks.

Urine tests - Indicative of longer-term use.

Saliva tests - Useful for quick screening in various settings.

Order Your Test Online

Hair Follicle Drug Testing Services

Hair follicle drug testing is a method used to detect drugs of abuse, providing a longer detection window compared to urine or blood tests. Hair tests analyze the core of the hair shaft, where drugs are deposited as the hair grows. This offers an extended history of drug use, making it ideal for chronic use detection.

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Why Use Hair Drug Testing?

  • Long detection window
  • Non-invasive collection
  • Difficult to adulterate
  • Comprehensive drug panel
  • Employment and legal purposes
  • Chronic drug use identification

What Drugs Can Be Detected

  • Tetrahydrocannabinol (THC)
  • Cocaine
  • Methamphetamine
  • Opiates
  • Phencyclidine (PCP)
  • Benzodiazepines

Hair follicle drug testing in , Davis, California is a trusted method for both employers and legal entities to monitor drug use over extended periods, providing reliable and tamper-resistant results.

Order Your Test Online

DOT Drug Testing Services

DOT drug testing in Davis, California is a strict program for safety-sensitive employees in regulated industries, mandated by the Department of Transportation to ensure public and workplace safety.

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Who is Required to Take DOT Drug Tests?

  • Commercial drivers
  • Pipeline operators
  • Airline staff
  • Maritime workers
  • Transit employees
  • Railroad staff

What Drugs Are Tested For

  • Marijuana
  • Cocaine
  • Amphetamines
  • Opiates
  • PCP

DOT drug testing in Davis, California emphasizes safety and compliance, maintaining high standards across transportation sectors.

Order Your Test Online

Probation Drug Testing Services

Probation drug testing in Davis, California is implemented to hold individuals accountable to court-ordered agreements involving sobriety. This testing deters drug use by frequently monitoring individuals for substance compliance, thereby supporting the probation system's role in rehabilitation.

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Why Are Probation Drug Test Services Available?

  • Deterrence: Discourages substance misuse.
  • Monitoring: Tracks compliance with court requirements.
  • Intervention: Identifies the need for substance abuse support.
  • Legal compliance: Ensures adherence to legal terms.
  • Rehabilitation aid: Encourages recovery.

Testing Methods

  • Urine tests: Common and cost-effective.
  • Hair follicle tests: Long-term detection capability.
  • Saliva tests: Quick and less invasive.
  • Blood tests: Highly accurate and immediate results.

By using probation drug testing in Davis, California, individuals are encouraged towards a path of sobriety and accountability, aiding in the successful completion of their probation terms.

Order Your Test Online

Court Ordered Drug Testing Services

Court ordered drug testing in Davis, California is a crucial aspect of the judicial system used to verify compliance with court mandates. This type of testing determines whether individuals adhere to conditions imposed by court orders. Accuracy and regularity in testing play essential roles in decisions regarding legal and rehabilitation matters.

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Why are Court Ordered Drug Test Services Available?

  • Ensure adherence to court orders
  • Protect public safety
  • Monitor rehabilitation progress
  • Verify compliance with legal conditions
  • Prevent recidivism

Court Ordered Test Methods

  • Urine tests: Quick and cost-effective.
  • Hair follicle tests: Detects long-term drug use.
  • Saliva tests: Short window for recent use.
  • Blood tests: Accurate, provides current usage data.
  • Nail tests: Long detection window, difficult to alter.

In conclusion, court ordered drug testing in Davis, California provides essential data crucial for ensuring compliance with legal conditions, protecting the public, and aiding the rehabilitation process.

Order Your Test Online

Fingernail Drug Testing Services

Fingernail drug testing in Davis, California is an innovative method that analyzes keratin to determine long-term drug use patterns, providing extended detection periods.

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What is the Detection Window for Fingernail Drug Tests

  • Fingernails: Can detect drug use up to 3-6 months
  • Toenails: Provide even longer detection periods

What Drugs Can Be Detected

  • Marijuana
  • Cocaine
  • Opiates
  • PCP
  • Amphetamines

Advantages over other methods

  • Extended detection periods
  • Non-invasive collection
  • Hard-to-tamper samples
  • Cost-effective solution
  • Comprehensive substance history

Fingernail drug testing in Davis, California offers a dependable alternative for thorough substance use analysis over extended timeframes, ensuring accuracy and reliability.

Order Your Test Online

Occupational Health Test Services

Occupational health testing in Davis, California encompasses various evaluations to determine health status in relation to job functions, ensuring workplace safety and employee well-being.

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Purpose of Occupational Health Testing

  • Monitoring employee health
  • Ensuring workplace safety
  • Compliance with regulations
  • Reduction of work-related injuries
  • Promotion of employee wellness

Common Types of Occupational Health Tests

  • Fitness for duty exams: Evaluates physical and mental capabilities to perform job tasks.
  • Respirator Fit Testing: Ensures proper mask fit for respiratory protection.
  • Pulmonary Function Tests (PFT's): Assesses lung capacity and function.
  • Tuberculosis (TB): Screens for tuberculosis infection.
  • Vision: Evaluates sight capabilities essential for specific tasks.
  • Audiometric: Tests hearing ability to prevent noise-induced hearing loss.

Occupational health testing in Davis, California is essential for maintaining a healthy workforce and minimizing workplace risks, contributing to overall business productivity and safety.

Order Your Test Online

Drug Statistics for Davis, California

General Drug-Related Statistics for Davis, California:

  • While specific local statistics are limited, Yolo County, including Davis, has seen efforts in recent years to address drug-related issues through community engagement and policy development.
  • Programs focusing on youth drug prevention and education are active, aiming to reduce drug use among younger demographics.
  • Partnerships between law enforcement and health organizations have been crucial in managing drug-related incidents effectively and compassionately.

Drug Testing Regulations in California

Employer drug testing in Davis 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 Davis

University Of California Davis • Dixon • Woodland • Monument Hills • East Yolo • Yolo • Winters • West Sacramento

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

Davis Drug Testing

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

Davis DOT Drug Testing

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

Davis DNA Testing

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

Davis Industry Training

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

Davis Hair Drug Testing

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

Davis Alcohol Testing

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

Davis Drug Testing Services

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

Davis 5 Panel Drug Test

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

Davis 10 Panel Drug Test

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

Davis On Site Drug Testing

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

Davis DOT Physicals

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