About One Stop Forensics
One Stop Forensics is an Arizona-based workplace testing and occupational health provider serving employers nationwide. Our drug and alcohol testing services are supported by a network of more than 30,000 collection sites.
We provide drug and alcohol testing, DOT consortium services, and occupational health services with a simple approach: no membership fees, no long-term contracts, and no unnecessary administrative costs.
Our goal is to make workplace testing straightforward, accessible, and easy to manage — whether you need a single pre-employment test, an ongoing random testing program, or occupational health services for your workforce.
What We Do
We help employers manage workplace testing and occupational health needs without making the process more complicated than it needs to be.
Drug & Alcohol Testing
DOT and non-DOT testing through a nationwide collection site network, including pre-employment, random, post-accident, reasonable suspicion, return-to-duty, follow-up, and other testing needs.
Occupational Health
Physicals, respiratory testing, hearing and vision services, vaccinations, TB testing, and other workplace health services available through our partner network.
DOT Consortium Services
Straightforward DOT random testing program administration for owner-operators, small fleets, and other DOT-regulated employers.
A Simpler Approach to Workplace Testing
We don't believe businesses should have to pay recurring fees simply to maintain access to testing services.
One Stop Forensics focuses on providing the services you actually need, when you need them — without unnecessary memberships, contracts, or administrative layers.
Pay for the services you use. Nothing more.
What You Can Expect
Straightforward Pricing
Clear standard pricing with no membership fee just to be a customer.
Nationwide Access
Testing and occupational health services available through a broad nationwide collection and provider network.
Practical Support
Responsive help focused on getting your testing or occupational health needs handled without unnecessary complexity.
Need Testing or Occupational Health Services?
Tell us what your business needs and we'll help you get started with only the services you need.
Get Started