Drug & Alcohol Testing Services

Confidential. Certified. Convenient. We Come to You.

At GBS Quick Labs, we provide comprehensive DOT and Non-DOT drug and alcohol testing tailored to meet regulatory, workplace, and individual needs. Whether you’re a trucking company, employer, school, or concerned parent—we deliver accurate results with professionalism and speed. DOT Drug Testing (Urine, Lab-Based) Required by the Department of Transportation for safety-sensitive employees.

DOT Drug Testing (Urine, Lab-Based)

• 5-panel urine test (Amphetamines, Cocaine, Marijuana, Morphine (Opiates), PCP)
• 12-panel urine test (Amphetamines, Barbiturates, Benzodiazepines, Buprenorphine, Cocaine, Ecstasy (MDMA), Marijuana (THC), Methadone, Methamphetamine, Morphine (Opiates), Oxycodone, Tricyclic Antidepressants)
• Lab-based and MRO-reviewed lab results
• Ideal for pre-employment, random, post-accident, and return-to-duty testing
• Turnaround: 1–3 business days

Non-DOT Drug Testing (Urine, Lab-Based) For companies and individuals outside DOT regulations seeking reliable substance screening.

• 5-panel urine test (Amphetamines, Cocaine, Marijuana, Morphine (Opiates), PCP)
• 12-panel urine test (Amphetamines, Barbiturates, Benzodiazepines, Buprenorphine, Cocaine, Ecstasy (MDMA), Marijuana (THC), Methadone, Methamphetamine, Morphine (Opiates), Oxycodone, Tricyclic Antidepressants)
• Customizable panels (5-panel, 12-panel, expanded options)
• Lab-based and MRO-reviewed lab results
• Suitable for pre-employment, random, post-accident, and return-to-duty testing
• Turnaround: 1–3 business days

Rapid Urine Drug Testing

We offer quick onsite results using FDA-cleared screening kits.

• Results available within 5 minutes
• Great for reasonable suspicion, return-to-work, or school screenings
• Follow-up lab testing available for confirmation

Rapid Alcohol Strip Testing

Fast, non-invasive screening for alcohol exposure using saliva or breath

• Ideal for job sites, probation checks, and wellness visits
• Detects recent alcohol use
• Results in seconds, no equipment required

DNA Testing Services

Answers That Matter. Delivered Where You Are.

At GBS Quick Labs, we offer a full spectrum of accurate and confidential DNA testing—from legal documentation to personal discovery. Every test is handled with care, precision, and discretion by certified professionals. Whether you’re clarifying family relationships, supporting legal proceedings, or exploring personal wellness, we’re here to bring science closer to home.

Relationship Testing

Trusted results to establish biological connections for legal, immigration, or personal reasons.

• Paternity Testing — Confirm father-child relationships
• Siblingship Testing — Determine full or half-sibling connections
• Avuncular Testing — Test between child and potential aunt/uncle
• Grandparentage Testing — Validate lineage through grandparents
• Infidelity Testing — Discreet analysis for peace of mind
• Immigration Testing — USCIS-approved tests for family reunification

All relationship tests include chain-of-custody documentation if required for court or government use.

Lifestyle & Wellness DNA Tests

Unlock your unique genetic blueprint for improved health and well-being.

• Personality Testing — Character insights, mood, persona, explore behavioral tendencies and talents; mind – body connection
• Skin DNA Analysis — Solutions for problematic skin, anti-aging & nutritional needs
• Nutrition – Optimal diet for weight loss, food reactions & nutritional needs
• Fitness Testing — Optimize diet and exercise based on your DNA
• General Health Panels — Assess genetic risks for common conditions

These tests are ideal for wellness planning, preventive care, or simply learning more about yourself.