Strategic Workforce Testing

Square One Lab Testing Solutions, LLC in Durham, NC provides certified workplace screenings, background checks, legal DNA profiling, and precise I-9 identity verifications. Operating 24/7, our mobile units eliminate employee downtime by managing critical regulatory enforcement directly at your operational facility.

Zero-Downtime Mobile Advantage

Minimize organizational disruption with our responsive on-site collection services. We provide rapid emergency response protocols for post-accident situations, judicial cases, and sensitive medical screenings, ensuring absolute procedural confidentiality and strict chain-of-custody enforcement.

Our Mobile Advantage

We provide 24/7 on-site mobile testing across Durham, Wake, and surrounding counties, keeping your team on-premises to minimize workplace downtime.

Official CLIA Accreditation

AAB Bioanalyst Affiliation

Federal DOT Certification

State Business Licensing

Meet Robin Morrison

As founder and Testing & Verification Specialist, Robin Morrison leads Square One with a calm, organized approach that reassures employers, attorneys, and families. Robin draws on formal CLIA and DOT credentials, along with AAB affiliation, to oversee every aspect of drug, alcohol, DNA, and verification services. As a Black- and female business owner, she values cultural awareness, respect, and clear communication.


Robin focuses on privacy, chain-of-custody accuracy, and trauma-informed care, especially during high-stress events such as post-accident testing or sensitive DNA collections, so clients feel understood and protected.

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