Precision Specimen Group provides professional mobile and on-site collection services. We bridge the gap between your workplace and accredited laboratories with efficiency and complete compliance.

The Gold Standard in Mobile Specimen Collection

Our Services

DOT Drug Testing

Reliable specimen collection for aviation, transportation, and logistics industries. We ensure full DOT compliance and seamless transport to accredited labs.

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Our Specialized Collection Services

DOT COMPLIANT • MOBILE COLLECTION • LEGAL DNA TESTING • ON-SITE SCREENING • ACCREDITED LAB NETWORK •

Non-DOT Testing

Ensure a drug-free workplace with our professional Non-DOT screening services. We offer flexible mobile collections for warehouse and office facilities in Miami.

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DNA Testing

Expert specimen collection for legal and non-legal DNA testing. We provide discreet, mobile services for family relations and private forensic documentation.

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Our Professional Testing Process

STEP 01

Book Your Collection

STEP 02

Certified Professional Collection

STEP 03

Secure Processing & Transport

STEP 04

Confidential Result

Select your required service and book your visit through our secure portal to streamline your arrival process.

A PSG Certified Collector arrives on-site to perform the collection in full compliance with industry and DOT standards.

We process all samples with strict chain-of-custody procedures and transported to accredited laboratories to ensure accuracy and integrity.

Results are delivered securely and confidentially, with fast turnaround times and full regulatory compliance.

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STEP 04

Confidential Result

Results are delivered securely and confidentially, with fast turnaround times and full regulatory compliance.