Stockton, California Drug Testing


Our testing locations do not accept payment and require a drug test order form at the time of testing. Please click the "Order a Test" button to order your test. Once your order has been processed, your drug test order form will be emailed to you.


13 Testing locations in Stockton, California

1801 E. March Ln Ste D480

Stockton California 95210

Phone: 866-566-0261

1530 East Hammer Lane

Stockton California 95210

Phone: 866-566-0261

4565 Quail Lakes Drive

Stockton California 95207

Phone: 866-566-0261

7373 West Ln E Fire Road

Stockton California 95210

Phone: 866-566-0261

4722 Quail Lakes Drive

Stockton California 95207

Phone: 866-566-0261

420 West Acacia Street

Stockton California 95203

Phone: 866-566-0261

2291 W March Lane

Stockton California 95207

Phone: 866-566-0261

510 East Magnolia Street

Stockton California 95202

Phone: 866-566-0261

10200 Trinity Parkway

Stockton California 95219

Phone: 866-566-0261

3663 Arch Rd

Stockton California 95215

Phone: 866-566-0261

1429 W. Fremont

Stockton California 95203

Phone: 866-566-0261

3663 Arch Rd Ste 400

Stockton California 95215

Phone: 866-566-0261

1429 West Fremont Street

Stockton California 95203

Phone: 866-566-0261

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Phone: 866-566-0261

Drug Testing in Stockton, California

US Drug Test Centers offers all types of drug and alcohol tests in Stockton. We provide over 20 urine, hair, and breath alcohol tests. You can learn of negative results the same day with some of these tests. We even have a DOT-compliant test that normally delivers negative results in 24 to 48 hours.

Employers throughout the United States are now implementing hair testing programs due to the benefits this alternative specimen offers. Hair follicle drug testing is becoming increasingly popular. Hair testing can detect the drugs/metabolites taken up to 90 days, can evaluate long-term patterns of repetitive drug use, and is flexible in drug panels and can also test for EtG alcohol in hair. Same day service is available for hair testing with a 3 -4 business day turnaround for final hair drug testing results.

US Drug Test Centers has over 6 locations in and near Stockton. Our testing locations require a drug test order form / donor pass and your photo ID. We can provide you with a drug test order form / donor pass within minutes of calling our office at 866-566-0261 or by placing your order online. US Drug Test Centers do not accept payment on site. Most of our testing locations accept walk-ins or same day appointments to minimize wait times for your drug test Stockton CA.

About Stockton, California

Stockton is 13th largest city in the state of California and is the county seat of San Joaquin County. The Port of Stockton is located on the San Joaquin River. It is the third largest port in California. Stockton’s economy includes a diverse range of industries such as agriculture, telecommunications, and manufacturing.

Who Can Benefit from Drug or Alcohol Testing from US Drug Test Centers?

  • Wellness Programs required drug and alcohol testing
  • Rehab Facilities and Healthcare Facilities required drug and alcohol testing
  • Family Courts required drug and alcohol testing
  • Law Enforcement Agencies required drug and alcohol testing
  • Schools and Parents required drug and alcohol testing
  • Last Chance Agreements required drug and alcohol testing
  • Adoptions required drug and alcohol testing
  • DUI and DWI Offenders required drug and alcohol testing
  • Probation and Parole required drug and alcohol testing
  • Child Custody cases required drug and alcohol testing
  • Child Protection cases required drug and alcohol testing

Legally Mandated Drug Tests in Stockton

US Drug Test Centers can perform drug tests required by probation or court orders. This service can be provided on a daily basis or as necessary. Our drug testing specialists are committed to the highest standards. This ensures properly administered tests and accurate results.

Employee and pre-employment drug testing in Stockton

A drug-free facility benefits everyone in the workplace. Committing to a drug-free policy can also reduce your exposure to liability related to drug or alcohol related incidents. US Drug Test Centers can help your company implement and maintain a drug-free environment with our complete range of drug testing services.

We offer extremely fast results for DOT and non-DOT drug tests – 93% of our negative drug test results are reported in 24 to 48 hours. Instant testing for non-DOT programs are also available with same day negative results.

Personal Drug Testing in Stockton

Our drug testing facilities in Stockton can perform immediate drug tests for individuals which may be required in the following situations: by court order, probation, divorce hearings, custody hearings, and in other legal and employment circumstances. We have over 6 drug testing centers in Stockton for your convenience. These drug tests are done the same day that they are requested and the results are usually delivered quickly.

DOT Compliant Drug Testing

If you are a DOT regulated company based in Stockton, California then you must have a DOT compliant drug testing program. A drug testing program administered and maintained by US Drug Test Centers in Stockton can pass DOT audits at any time. We are qualified to offer all key components of a DOT compliant drug test.

Online Training for Businesses in Stockton, California

US Drug Test Centers offer a variety of affordable online training programs for your supervisors. There are DOT and non-DOT courses. Your supervisors may have already taken online drug and alcohol training. These courses are revised and updated annually as new information becomes available. It is recommended that supervisor refresher training is completed every 12 to 18 months.

Testing options may vary on a site by site basis. Additional fees may apply depending on your location.

US Drug Test Centers

US Drug Test Centers

We are your complete drug-free workplace solution for employers. We provide drug testing for all reasons such as pre-employment, random, reasonable suspicion, post-accident, and return to duty. We have a state-of-the-art cloud-based software that allows you to order drug testing 24/7, store all drug test results and chain of custody forms (forever), and you can see the status of all completed drug testing. We have random drug and alcohol testing consortiums and follow all DOT rules and regulations to direct your company in the right direction to stay in compliance. We can create drug-free workplace policy manuals specific to your company’s needs, and we provide online trainings. Our online trainings are perfect for company Supervisors to learn what signs to look for if someone might be under the influence. We also have trainings that explain what Supervisors should know about the DOT rules and regulations in regards to the drug and alcohol testing program. We are a part of the Drug and Alcohol Testing Industry Association (DATIA), and we always stay up to date with all drug testing-related rules and regulations. If you have any questions about state-specific laws regarding drug and alcohol testing, please contact our office and one of our team members will be glad to help you. If your company would like more information regarding setting up a corporate account you can set up an account online or contact us at 866-566-0261.


Frequently Asked Questions About California Drug Testing

This material is intended for informational purposes only and should not be relied upon for legal guidance. State & local laws change frequently and vary greatly. These are state & local laws and do not over rule the federal Department of Transportation laws & policies. Readers are advised to consult with their legal counsel or industry experts before acting based on this information. Last Updated Nov 2022

California Drug Testing FAQs

Do employers in California need to comply with mandatory state-specific rules when drug & alcohol testing?
Yes. California has rules based on court rulings, rather than legislative action.
Is a Drug-Free Workplace policy required in California?
No, however, employers are strongly encouraged to have a written policy in place (Policy is specifically required to comply with the California’s voluntary law). Employers are also strongly encouraged to warn employees and applicants and get signed acknowledgments of the warning, that the use of medication from a foreign source may cause a positive drug test.
What are some compliance requirements in California?
Random testing is limited to safety-sensitive employees only. Employers are encouraged not to let an applicant begin work before the pre-employment drug test result is known.  A reasonable suspicion test unsupported by facts is an unauthorized random test. Requiring a drug test collection during off-duty hours may be prohibited. Employers based in San Francisco are limited in what they can and cannot do, due to a city ordinance.
Are employers in California able to use drug screening for any other claim defenses or state-specific financial benefits?
Yes. Employers may leverage an ‘Intoxication’ defense to a Workers’ Compensation Claim, based on a positive drug test result. A positive drug test may also make an employee ineligible for unemployment compensation. Employers wishing to leverage either of these benefits must voluntarily comply with very detailed program rules.
Does California authorize marijuana (THC) or cannabidiol (CBD) use?
Yes. California permits the personal adult use and the medical use of marijuana for patients that meet specific medical conditions. The laws do not specifically impact employment drug testing programs.

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