FMCSA Clearinghouse: Annual queries are required for all CDL drivers. Make sure you're compliant.
About Assurity

Compliance done the human way

We're a La Grande, Oregon based drug testing and DOT compliance partner. 500+ employers across the U.S. trust us with their workplace compliance, from owner-operators to multi-state fleets.

Our Story

We built Assurity because compliance shouldn't feel like a maze

Assurity Drug Testing was founded with a clear mission: to provide businesses across the United States with fast, accurate, and fully compliant drug and alcohol testing services they can count on.

We saw too many employers struggling with complicated DOT regulations, unreliable testing providers, and slow turnaround times. We knew there had to be a better way. That's why we built Assurity from the ground up to be the kind of testing partner every business deserves: one that's reliable, affordable, and deeply knowledgeable about compliance.

Today, we serve over 500 employers across the United States, from independent owner-operators to large commercial fleets, construction companies, and corporate HR departments. With our walk-in office in La Grande, Oregon and mobile/onsite testing available nationwide, we bring compliant testing to wherever you need it. Every test we administer follows strict federal chain-of-custody protocols, and our team stays current on every regulatory update so you don't have to.

The Assurity Testing team
What We Believe

Compliance done right pays you back

Real human support

No chatbots, no overseas call centers, no IVR mazes. The person who answers knows your name and your business.

Fast turnaround

48 to 72 hours on most lab results. Often faster. Same-day collection at our office or yours.

Audit-ready, always

Documentation organized and retained per FMCSA, DOT, FCRA, and OSHA requirements. Pull a complete file with one click.

Where We Work

Nationwide

Walk-in testing at our La Grande, Oregon office. Mobile collection at your jobsite. Nationwide service through our partner clinic network.

50States Served
500+Employer Clients
50+5-Star Google Reviews
1Phone Number You'll Need

Ready to make compliance simple?

Whether you're enrolling one driver or building a program for 500 employees, we'll have you covered in one phone call.