DOT Alcohol & Drug Testing Consortium Nationwide DOT & Non-DOT Testing
Some services are by appointment ONLY. Please call or book online to schedule an appointment.
Some services are by appointment ONLY. Please call or book online to schedule an appointment.
On The DOT Screenings is a veteran and minority woman-owned small business proudly serving commercial, industrial, and private clients. We offer a comprehensive range of services including Drug and Alcohol Testing, DOT Compliance Support, Supervisor Training, FMCSA DOT Clearinghouse Assistance, DOT Physicals, Pre-employment Physicals, DNA/Paternity Testing, Gender Reveal Testing, and more.
We specialize in delivering accurate, affordable, and confidential Drug and DNA testing solutions to federal, state, county, and non-governmental organizations. All testing is conducted securely and discreetly by our experienced laboratory professionals located nationwide.
Our core offerings include DOT Drug Testing, Family Relationship DNA Testing, and full-service compliance programs. Don’t see the service you’re looking for? Contact us to learn how On The DOT Screenings can meet your unique testing or compliance needs.
Founded with a mission to set the standard in drug and alcohol testing, On The Dot Screenings is driven by a commitment to precision, professionalism, and people-first service. As a nurse practitioner-led company, we bring medical integrity and personal care to every client interaction — something that’s often missing in today’s crowded market of collection-only centers. We’re proud to serve both small businesses and national organizations with a full spectrum of screening and compliance services.
We promise to provide accurate, safe, and fully compliant testing services — with a focus on efficiency, privacy, and professionalism. Our goal is to handle your testing needs seamlessly, so you can stay focused on growing your business and supporting your team.
Maintain a safe and compliant workplace with reliable and fast testing services.
Stay ahead of FMCSA and state regulations with complete compliance support.
We partner with accredited labs to ensure legally defensible, accurate results.
Let us help you register, report, and remain fully compliant with ease.
In need of a physical to maintain your CDL license to or complete a preemployment physical?
Equip your team with online or in-person supervisor and employee training.
