Seattle, Washington 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.


31 Testing locations in Seattle, Washington

235 Sw 153rd Street

Seattle Washington 98166

Phone: 866-566-0261

650 S. Orcas Street

Seattle Washington 98108

Phone: 866-566-0261

7723 24th Ave. Nw

Seattle Washington 98117

Phone: 866-566-0261

2414 Sw Andover St Ste E130

Seattle Washington 98106

Phone: 866-566-0261

2414 Sw Andover St

Seattle Washington 98106

Phone: 866-566-0261

5303 Shilshole Ave Ne

Seattle Washington 98107

Phone: 866-566-0261

5300 Tallman Ave Nw

Seattle Washington 98107

Phone: 866-566-0261

10564 5th Ave Ne

Seattle Washington 98125

Phone: 866-566-0261

9000 Holman Road Northwest

Seattle Washington 98117

Phone: 866-566-0261

7601 Aurora Ave N

Seattle Washington 98103

Phone: 866-566-0261

401 Broadway

Seattle Washington 98104

Phone: 866-566-0261

3223 1st Ave S Ste C

Seattle Washington 98134

Phone: 866-566-0261

1512 Broadway

Seattle Washington 98122

Phone: 866-566-0261

3050 Ne 127th

Seattle Washington 98125

Phone: 866-566-0261

550 17th Ave

Seattle Washington 98122

Phone: 866-566-0261

1229 Madison St

Seattle Washington 98104

Phone: 866-566-0261

1229 Madison St Ste 610

Seattle Washington 98104

Phone: 866-566-0261

550 17th Ave Ste 200

Seattle Washington 98122

Phone: 866-566-0261

9045 16th Ave Sw

Seattle Washington 98106

Phone: 866-566-0261

923 S. Doris

Seattle Washington 98108

Phone: 866-566-0261

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Phone: 866-566-0261

If you need drug and alcohol testing in Seattle, WA (in King County), US Drug Test Centers has more than 30 drug test locations around the city. Keep reading to learn more about our employment screening services, and the general drug and alcohol testing services we offer residents of Seattle, WA.

Seattle, WA skyline

Non-DOT and DOT Drug Testing in Seattle, WA

If you're an employer in Seattle, WA, we offer a number of services to help you maintain a drug-free workplace. We help employers develop entire drug-free workplace programs. This includes:

  • Managing all drug and alcohol testing — pre-employment drug testing, reasonable suspicion drug tests, post-accident drug tests, random drug tests, and return-to-duty drug tests.

  • Training your staff (including your designated employer representative or DER) on how to recognize the signs of impairment due to drugs or alcohol.

  • Carefully crafting the drug-free workplace policy for your company.

We offer both non-DOT drug testing and DOT drug testing. So, we can help you stay compliant with local and federal regulations, and ensure that you pass a DOT audit in Seattle, WA at any time.

Your drug testing program is about so much more than drug and alcohol testing. When you partner with US Drug Test Centers, we take a holistic approach to keeping substance abuse out of the company.

Contact us to learn more about how we can help you maintain a drug-free workplace.

Our Various Types of Drug Screening

We can conduct drug testing in Seattle, WA via urine drug testing, hair drug testing, and breath alcohol testing.

Urine drug testing is a common choice for the pre-employment drug test and other types of drug screening in Seattle, WA. It's quick and non-invasive.

Hair drug testing must be conducted by a trained collector, making it harder to cheat. It also has a longer lookback period. This means it's good at detecting long-term patterns of substance abuse.

Breath alcohol tests detect current impairment, meaning if the individual is under the influence of alcohol in that exact moment.

We can screen for a wide variety of drugs in Seattle, WA, including marijuana, cocaine, steroids, heroin, ecstasy, PCP, opioids/opiates, amphetamines/methamphetamines, bath salts, barbiturates, Rohypnol, and suboxone. You can order these tests individually or in groups as a panel.

We can also test for heavy metals and unknown substances if you suspect you've been poisoned but don't know what you consumed.

An alcohol or drug test picks up on the use of illegal substances

The Most Convenient Drug Tests in Seattle, Washington

Need drug testing Seattle in a hurry? Our instant urine drug testing (also called point-of-collection drug testing or POCT) returns negative results the same day.

Additionally, we offer mobile on-site drug testing in Seattle, WA. This is especially helpful if an employee has gotten in an accident behind the wheel and the employer needs to determine if drugs or alcohol were involved.

Other Reasons Why You Might Need a Drug Test in Seattle, WA

We see individuals with a wide variety of alcohol testing and drug testing needs in Seattle, WA. We offer court-ordered drug testing for DUI cases, child custody cases, and probation drug testing.

So, we don't only work with people needing DOT or non-DOT drug tests. We serve a variety of alcohol and drug testing needs in Seattle, WA!

Why Partner with US Drug Test Centers?

What exactly makes us different from other drug testing centers in Seattle, WA?

All drug test results are verified for accuracy by medical review officers (MROs). This is an important step in obtaining accurate results because sometimes, prescription drugs can trigger false-positive test results.

Additionally, we will only ever send your test results to a SAMHSA-certified laboratory, such as Quest Diagnostics, Labcorp, or CRL. These labs are held to higher standards when it comes to their equipment and processes.

With our MROs and SAMHSA-certified laboratory analysis, we can ensure that your drug test results are always accurate!

An MRO is a physician who verifies drug testing results

Order Your Drug Test Seattle Today!

Drug testing in Seattle has never been this quick or convenient. Whether you need a pre-employment drug test, an alcohol test, or a same-day drug screen in Seattle, WA, we can help you in a timely manner.

With over 30 Seattle testing centers and more than 20,000 drug test locations around the nation, US Drug Test Centers is never more than a short drive away. Find us on 1st Ave, Military Rd, and beyond.

If you don't live in Seattle, WA, we have other locations in Washington, including Gig Harbor, Forks, and Bellevue.

Order your WA drug test online in just a few clicks. If you're not sure what drug test you need, or you don't see what you want on our website, simply contact us and we'll be happy to assist you.

Together, we can stop substance abuse in Seattle, WA and keep our residents drug-free!

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 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 Nov 2022

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.

Our Drug Testing Partners