About Us
At ARG Diagnostic Testing, we are committed to providing accurate, confidential, and convenient testing services for individuals, families, and employers. Our mission is to make high-quality diagnostic services accessible, while delivering a professional and compassionate experience every step of the way.
Why Choose ARG Diagnostic Testing?
✔ Accurate, lab-backed testing
✔ Professional and confidential service
✔ Fast, streamlined appointments
✔ Mobile and on-site options available
✔ Trusted partner for individuals and businesses
We understand that testing often comes during important life moments or critical workplace requirements. That’s why we prioritize precision, privacy, and professionalism in everything we do.
Our Services
DNA Testing
We offer a wide range of DNA testing services including paternity, maternity, sibling, grandparent, and other family relationship testing. We also provide non-invasive prenatal options and specialty testing through our certified laboratory partners, ensuring court-admissible and highly accurate results.
Drug Testing (DOT & Non-DOT)
We provide comprehensive drug and alcohol testing services for employers, organizations, and individuals. Our services include:
DOT-compliant drug testing for federally regulated safety-sensitive employees
Non-DOT drug testing for workplace, school, or personal requirements
Rapid/instant drug testing with same-visit preliminary results
Pre-employment, random, post-accident, return-to-duty, and reasonable suspicion testing
Mobile and on-site collections for employer convenience
Our testing programs help workplaces remain compliant while making the process fast, professional, and efficient.
DOT Physical Exams
We perform Department of Transportation (DOT) physical examinations for individuals working in safety-sensitive driving roles. DOT physicals are required for those who operate commercial motor vehicles, transport passengers, carry regulated materials, or drive vehicles that meet federal commercial standards. Our exams help drivers and employers stay compliant with federal regulations while prioritizing health, safety, and minimal downtime. We also assist employers who require physicals as part of their workforce safety programs.

