Drug Testing in Napa, California

US Drug Test Centers has more than 20,000 testing locations nationwide. We offer drug and alcohol testing in Napa, California for both Department of Transportation (DOT) and non-DOT companies, along with individuals. We provide affordable urine drug testing, hair follicle drug testing, breath alcohol tests, and more in Napa. We only work with SAMHSA-certified laboratories, and all test results are verified by a medical review officer (MRO).

Order a test online or call 866-566-0261 for more help.

Representative image for Napa, California

Committed to Accuracy

We only work with SAMHSA-certified laboratories and have all test results confirmed by a medical review officer.

Unparalleled Convenience

With drug testing locations spread throughout Napa, California, you never have to go far to find us. For speedy results, we offer instant urine drug testing and on-site mobile testing.

Endless Variety

We can screen for dozens of illicit substances via hair, urine, and breath. Additionally, we have hundreds of drug test panels to choose from.

7 Testing locations in Napa, California

3421 VILLA LN

NAPA, California 94558

Phone: 866-566-0261

477 Devlin Rd. #109

Napa, California 94558

Phone: 866-566-0261

1100 Trancas St

Napa, California 94558

Phone: 866-566-0261

300 Hartle Court

Napa, California 94559

Phone: 866-566-0261

673 Trancas St

Napa, California 94558

Phone: 866-566-0261

 

2 more location(s) available in Napa , California

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Reviews From Customers in Napa, California

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US Drug Test Centers provides nationwide drug & alcohol testing services. We service our customers at over 20,000 locations by offering urine, hair and breath alcohol testing.

We can offer testing for just one single drug or panels that include multiple drugs. To order a drug test, simply type in your zip code above on the map to see our locations closest to you!

If you have already ordered through US Drug Test Centers or signed up for our membership services, please leave us a review to let us know your experience!

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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 Dec 2023

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.
Can I be fired or lose a job offer in California if I fail a drug test?
In California, if you test positive on a drug test it can be grounds for termination or a rescinded job offer.
What are the medical and recreational marijuana-related rules in California?
In California, medical and recreational marijuana use is considered legal and cannot be used against you if you test positive, unless you are in a safety sensitive position.

To learn more about California drug testing laws, contact our team today.

US Drug Test Centers Platform - Your Secure Path to Reliable Drug Testing & Account Management Solution

Companies and Owner Operators get access to the incredible US Drug Test Centers Gateway platform solution. When logged in our cloud based platform, company representatives can manage their entire drug testing program.

Features included in the US Drug Test Centers Platform:

  • Register for Drug Screenings: Easily register for pre-employment, random, post-accident, reasonable suspicion or return to duty drug & alcohol screenings.
  • Fast, Accurate Results: Access fast and accurate results through a safe and secure online portal.
  • Locate a Drug Test Clinic: Find a drug test location in Napa, California, or choose from our thousands of lab testing locations nationwide. Order tests, view results, and check the status of all tests online, any time.
  • Training to assist employers with the proper maintenance of a drug-free workplace - everything online and can be taken at your own pace.
  • DOT Random Testing Management: Establish a DOT random testing consortium, add or remove employees, and easily update their employment status.
  • Employee DOT Compliance Tracking: View which employees still need a pre-employment test, random testing to be completed, DOT physicals on file, etc.
  • The US Drug Test Centers Gateway is backed by world-class customer service. Live support from our U.S.-based Call Center. Sign up today!

    Drug Testing Stats - Napa, California

    Drug and Alcohol Abuse Statistics from Napa, California

    Last Updated: February 6, 2024

    • 12,752 people are currently fighting addiction while staying in an in-patient residential rehab program in California.
    • Studies have shown that in California, 16.60% of people 18 years and older overindulge in alcohol use per month.
    • In California, 25% of most binge drinkers who drinks frequently have 8 alcoholic drinks per binge.
    • Studies show that in California, 5.04 adults out of 10,000 adults each year lose their life due to alcohol abuse and drinking excessively.
    • In California in 2010, taxpayers who binge drank spent $35.011 billion towards liquor sales.

    Opioid Abuse in California

    Every year in California, opioid overdoses claim the lives of 400 individuals. Around 45.70% of physicians prescribe opioids to their patients. Frequently, the use of opioids escalates to heroin, which is commonly injected. Notably, 318,900 instances of hepatitis C are linked to the use of drugs through intravenous methods.

    The Presence and Costs of Rehab Clinics

    In California, rehabilitation centers are actively working against opioid abuse and other drug addictions. The state boasts 2,195 operational rehabilitation clinics, assisting 96,960 people annually. The total expenditure by the U.S. public on outpatient rehab services amounts to 6.16% or $142.3 million, while the expense for those in inpatient rehab reaches an astounding $56,654.

    Citations

    1. The National Survey on Drug Use and Health (NSDUH), conducted annually by the Substance Abuse and Mental Health Services Administration (SAMHSA)
      https://www.samhsa.gov/data/nsduh/national-releases
    2. Provisional Multiple Cause of Death database contains mortality and population for U.S. counties.
      https://wonder.cdc.gov/mcd-icd10-provisional.html
    3. Alcohol Use in the United States: Age Groups and Demographic Characteristics
      https://www.niaaa.nih.gov/alcohols-effects-health/alcohol-topics/alcohol-facts-and-statistics

    Available Collection Types

    US Drug Test Centers offers the full range of collection types, including urine, hair and breath samples, each with its own advantages and applications for accurate substance screening.

    Legal Drug Testing

    Legal drug testing is a critical procedure often mandated by employers, law enforcement agencies, and organizations to ensure compliance with regulations and maintain safety in various settings. US Drug Test Centers can help you with your testing needds.

    DOT Testing Services

    DOT Testing Services are specifically designed to meet the stringent drug and alcohol testing requirements mandated by the U.S. Department of Transportation (DOT) for safety-sensitive positions in the transportation industry, ensuring compliance and public safety.

    Types of drug testing in Napa, California

    US Drug Test Centers offers hundreds of different types of drug and alcohol testing including individual tests and panels. In Napa, California we can test for these substances through urine or hair and can provide breath alcohol testing. Most of our locations are also able to offer instant urine drug testing, where you can receive negative results immediately. Our most common drugs US Drug Test Centers tests for are:

    • Marijuana
    • Cocaine
    • Fentanyl
    • Amphetamines (including methamphetamine)
    • ETG
    • Alcohol
    • Expanded Opiates and more...

    Nearby Cities That We Serve

    If you didn't find a location in Napa, California, here's a list of nearby cities where we have drug and alcohol testing locations.

    Laboratory Testing Services

    Looking for nationwide laboratory testing? US Drug Test Centers has partnered with eNational Testing to offer laboratory testing such as blood titers (MMR, Varicella, Hep B), QuantiFERON (TB Blood) Testing, Mens & Womens health panels, allergy testing and much more! You can simply order a health lab test or panel online 24/7 and go in for testing the same day at over 2,700 locations nationwide.

    Scheduling your preventative health laboratory testing in Napa, California here.

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