Why Choose GPCS

At Guess Premier Collection and Lab Services LLC, we provide professional, reliable, and convenient mobile specimen collection services for employers, clinics, and individuals.

✔ Mobile Convenience – We come directly to your location, saving time and improving efficiency.
✔ Certified & Trained Collector – Services performed according to proper DOT and Non-DOT procedures.
✔ Flexible Scheduling – After-hours and weekend availability to meet your needs.
✔ Professional & Confidential – Every collection is handled with accuracy, discretion, and care.

✔Our goal is to make specimen collection simple, compliant, and stress-free for every client we       serve.