Fast, Accurate Drug & Alcohol Testing You Can Trust
Assurity Drug Testing keeps businesses compliant and workplaces safe with reliable DOT and non-DOT testing services nationwide. Mobile and onsite testing available, with a walk-in office in La Grande, Oregon.
Trusted by 500+ Employers
Accurate testing with 99.9% accuracy and fast turnaround times.
Comprehensive Drug & Alcohol Testing Services
From DOT compliance to pre-employment screening, we provide every testing service your business needs to stay compliant and your workplace safe.
DOT Drug Testing
Fully compliant DOT testing for CDL drivers and safety-sensitive employees.
Learn More →Non-DOT Drug Testing
Flexible drug testing programs for any employer or individual need.
Learn More →Pre-Employment Screening
Screen new hires quickly and ensure a drug-free workplace from day one.
Learn More →Random Testing Programs
Fully managed random selection and testing to maintain ongoing compliance.
Learn More →Consortium Enrollment
Affordable consortium pools for owner-operators and small fleets.
Learn More →Breath Alcohol Testing
DOT-compliant breath alcohol testing with immediate, accurate results.
Learn More →Hair Follicle Testing
Extended detection window testing for up to 90 days of substance history.
Learn More →Background Checks
Comprehensive criminal, employment, and education verification checks.
Learn More →Why Businesses Choose Assurity Drug Testing
We combine speed, accuracy, and deep compliance expertise so you can focus on running your business.
Fast Results
Get accurate test results within 48-72 hours so you can make hiring and compliance decisions without unnecessary delay.
Full DOT Compliance
Every test follows strict federal guidelines. We keep you audit-ready and fully compliant with FMCSA and DOT regulations.
Mobile & Onsite Testing
We come to you. Mobile and onsite testing available nationwide. Walk-ins also welcome at our La Grande, Oregon office.
Trusted by 500+ Employers
From single owner-operators to enterprise fleets, businesses across the country rely on Assurity for their testing needs.
Compliance Expertise
Our team understands the nuances of federal and state drug testing regulations so you avoid costly violations.
Affordable & Transparent Pricing
Competitive rates with no hidden fees. Volume discounts available for businesses with ongoing testing programs.
Getting Tested Is Simple
Our streamlined process gets you in, tested, and out quickly so you can get back to work.
Schedule Your Test
Call us to schedule mobile or onsite testing, or walk in at our La Grande, Oregon office during business hours.
Get Tested
Our certified collectors administer your test quickly and professionally following all federal chain-of-custody protocols.
Receive Results
Get your results fast. Lab-confirmed results are typically available within 48-72 hours and reported directly to you or your employer.
What Our Clients Say
Real reviews from real clients on Google. All 5-star rated.
Serving Clients Across the United States
Walk-in office in La Grande, Oregon. Mobile and onsite testing available nationwide, including throughout Idaho and the Treasure Valley.
La Grande, Oregon Office
107 Fir St
La Grande, OR 97850
Monday - Friday: 10:00 AM - 6:00 PM
Walk-Ins Welcome · Appointments Encouraged
Mobile & Onsite Testing
Mobile and onsite drug & alcohol testing serving the Treasure Valley in Idaho, including Boise, Meridian, Kuna, and surrounding areas. Testing also available nationwide.
Treasure Valley, ID — Boise, Meridian, Kuna & surrounding areas
Main: (208) 314-2272
Testing Available Nationwide