Drug Testing in Seattle, Washington

US Drug Test Centers has more than 20,000 testing locations nationwide. We offer drug and alcohol testing in Seattle, Washington 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 Seattle. 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 Seattle, Washington

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 Seattle, Washington, 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.

31 Testing locations in Seattle, Washington

11050 5Th Ave Ne

Seattle, Washington 98125

Phone: 866-566-0261

2111 N Northgate Way

Seattle, Washington 98133

Phone: 866-566-0261

3161 Elliott Avenue

Seattle, Washington 98121

Phone: 866-566-0261

836 NE Northgate Way

Seattle, Washington 98125

Phone: 866-566-0261

3223 1st Ave S Ste C

Seattle, Washington 98134

Phone: 866-566-0261


26 more location(s) available in Seattle , Washington

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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 Washington 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 Jul 2023

Washington Drug Testing FAQs

Do employers in Washington need to comply with mandatory state-specific rules when drug & alcohol testing?
No. Washington does not have any mandatory drug testing statutes or regulations but it is recommended.
Is a Drug-Free Workplace policy required in Washington?
No, however, employers are strongly encouraged to have a written policy in place (Policy is specifically required to comply with the states’ voluntary law).
Are employers in Washington able to use drug screening for any other claim defenses or state-specific financial benefits?
A positive drug test or refusal to test may make an employee ineligible for unemployment compensation if terminated for misconduct. Employers wishing to leverage this benefit must voluntarily comply with very detailed program rules.
Does Washington authorize marijuana (THC) or cannabidiol (CBD) use?
Yes. Washington authorizes the personal adult use and the medical use of marijuana for very limited medical conditions. The medical marijuana law does not require an employer to accommodate the use of marijuana while at work. Employers are strongly encouraged to indicate in their policy that marijuana use is prohibited.
Can I be fired or lose a job offer in Washington if I fail a drug test?
In Washington, if you test positive on a drug test it cannot be grounds for termination or a rescinded job offer.
What are the medical and recreational marijuana-related rules in Washington?
In Washington, 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.

Drug Testing Stats - Seattle, Washington

Drug and Alcohol Abuse Statistics from Seattle, Washington

Last Updated: February 6, 2024

  • During a recent study, 1,790 people are dealing with substance abuse while getting treatment in in-house rehab treatment centers.
  • In Washington, 1.5 adults 18 years of age and older binge drink more than once each month.
  • Studies have shown that in Washington, 66.00% of males who binge drink are more likely to lose their life due to binge drinking alcohol.
  • In Washington, excessive alcohol use and chronic drinking lead to 64.60% of deaths.
  • In Washington, there was an increase by 2.99% of deaths caused by drug overdose in the last 3 years.

The Reality of Addiction

In the state of Washington, about 15.40% of adults aged 18 and older binge drink at least once monthly. Every year, opioid overdoses kill about 737 individuals. Astonishingly, drug abuse causes 1,259 overdose deaths each year.

The State of Rehab

Washington has about 514 operational rehabilitation clinics, but treatment isn’t cheap. Inpatient rehab costs individuals $56,539 — a hurdle for many — and the U.S. public spends around 3.18% or $73.46 million on outpatient rehab services.


  1. The National Survey on Drug Use and Health (NSDUH), conducted annually by the Substance Abuse and Mental Health Services Administration (SAMHSA)
  2. Provisional Multiple Cause of Death database contains mortality and population for U.S. counties.
  3. Alcohol Use in the United States: Age Groups and Demographic Characteristics

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.

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 Seattle, Washington here.

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