Drug Testing

Comprehensive Drug Screening Programs

Research Services provides access to a complete range of drug testing options for employers — from standard pre-employment urine panels to hair and blood testing, and from DOT-regulated programs to custom non-DOT panels.

Our network spans more than 10,000 collection locations nationwide through partnerships with Labcorp and Quest Diagnostics, making it easy for candidates to complete testing wherever they are located.

5, 7, 9, 10, and 13-panel urine testing
Hair follicle and blood testing available
DOT-compliant and non-DOT programs
10,000+ collection sites via Labcorp & Quest

Turnaround Time

Most drug test results are returned within 1–3 business days from the date of specimen collection.

Results showing no detection are typically reported faster. Any results requiring MRO (Medical Review Officer) review may take additional time.

1–3 Business Days

Available Drug Test Panels

5-Panel (Standard)

Amphetamines
Cocaine
Marijuana (THC)
Opiates
PCP (Phencyclidine)

9-Panel

Amphetamines
Barbiturates
Benzodiazepines
Cocaine
Marijuana (THC)
Methadone
Opiates
PCP
Propoxyphene

10-Panel

All 9-panel substances
Methaqualone (Quaaludes)

DOT / Non-DOT Programs

DOT 5-panel (federally mandated)
Custom non-DOT configurations
Pre-employment, random, post-accident
Return-to-duty & follow-up testing

Specimen Types

Urine: The most common method. Detects recent drug use across all standard panels. Fast collection and rapid results.

Hair Follicle: Detects a longer window of use (up to 90 days). Ideal for positions where extended history is important.

Blood: Provides the most precise detection of current impairment. Typically used in post-accident or for-cause situations.