Return to Duty Drug Testing Services

DOT & Federally Compliant.
Affordable, Onsite Testing Available!

We are an independent testing lab in Portland, Oregon, committed to helping you create a safer workplace environment. Our 5-Panel and 10-Panel DOT compliant Return-to-Duty Drug testing service.. Our mission is to assist you in creating a safer and more secure workplace by providing fast turnaround times, unmatched customer service, and affordable pricing. We also offer on-site mobile testing services for your convenience.

(503) 477-7748

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For Individuals

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Why Choose Smart Labs Now for Return to Duty Drug Screening Services?

Fast, Reliable 5 & 10 Panel Testing Available

We screen for a wide range of substances, including alcohol.

Maintain DOT & Federal Compliance

Our drug and alcohol testing services meet DOT and Federal Regulations for CDL / Commercial Drivers.

On-Site & In-Lab Testing Options

We offer flexible options, including random program management and on-site mobile testing to ensure quick turnarounds.

Give us a call or click below to discuss a custom solution for your business or schedule a test today!

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Let us bring the lab to you with on-site mobile testing

Discover how our On-site Mobile Testing services can provide DOT compliant testing solutions for your company's substance & DNA testing needs - anytime, anywhere!

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Test Types

Your partner in fostering a safer, healthier workplace.

To learn more about our on-site mobile drug & alcohol testing services, or to discuss a custom solution for your business, give us a call at (503) 477-7748 or submit an inquiry.