Testing Locations Nationwide
Urine, Hair, Oral Fluid, Blood
Select the panel that best fits your program's risk profile, compliance or personal needs.
| Panel | Drugs Covered | Best For |
|---|---|---|
| 5-Panel | THC, Cocaine, Opiates, Amphetamines, PCP | Baseline employment screening |
| 7-Panel | 5-panel + Barbiturates, Benzodiazepines | Healthcare & safety-sensitive roles |
| 10-Panel | 7-panel + Methadone, Propoxyphene, Quaaludes* | Expanded coverage (role-specific) |
Fast, simple, and compliant from order to results.
Buy online or by phone. Choose location and donor details.
Visit a nearby collection site with a valid photo ID.
Lab analysis with confirmatory testing and MRO review if needed.
Secure results delivered to the employer or individual.
Ranges vary by substance, frequency of use, metabolism, body mass, dosage, hydration, and lab cutoff levels.
| Drug | Urine | Hair | Blood | Nails |
|---|---|---|---|---|
| Marijuana (THC) | 1-30 days | Up to 90 days | 2-3 days | Up to 3-6 months |
| Cocaine | 2-4 days | Up to 90 days | 1-2 days | Up to 3-6 months |
| Opiates (Codeine, Morphine, Heroin) | 1-3 days | Up to 90 days | Up to 24 hours | Up to 3-6 months |
| Amphetamines (incl. Methamphetamine) | 1-3 days | Up to 90 days | 1-2 days | Up to 3-6 months |
| PCP (Phencyclidine) | 1-7 days | Up to 90 days | 1-3 days | Up to 3-6 months |
Screening at SAMHSA-certified laboratories with confirmatory GC/MS or LC-MS/MS testing as needed.
Every non-negative screen is reviewed by a Medical Review Officer. Chain-of-Custody Form (CCF) maintained end-to-end. DOT collections and results reporting follow 49 CFR Part 40 when specified by the employer/order.
Please select a city from the list below to find drug test centers in California.
California, the most populous state in the United States, has a diverse demographic landscape and a vibrant economy. As of recent estimates, it boasts nearly 40 million residents contributing to its dynamic cultural and economic milieu.
The state's approach to drug testing reflects its commitment to public safety and regulatory compliance. In California, drug testing is a prevalent practice in both the workplace and the legal system, with specific guidelines ensuring the rights of individuals being tested.
California’s economy is one of the largest in the world, driven by sectors such as technology, agriculture, and entertainment, which require rigorous adherence to safety standards. As such, the practice of drug testing plays a critical role in ensuring both national and workplace security.
Demographic Insights:
California is home to a racially and ethnically diverse population. The largest ethnic groups include Hispanic or Latino, White, and Asian communities, contributing to a multicultural society with varied perspectives and needs.
Drug testing in California is governed by state laws that balance workplace safety and individual privacy. This regulatory framework necessitates clear policies and procedures for employers implementing drug tests, protecting both the organization and the employees.
With a focus on safety-sensitive industries, California has implemented comprehensive drug testing protocols in transportation, manufacturing, and public service sectors to mitigate risks associated with substance misuse.
Technological Advances:
Tech innovations in drug testing methods have been significant, with companies now often employing more reliable and non-invasive screening techniques, reflecting California's status as a leader in technology and innovation.
California's stance on marijuana, with legalized recreational and medical use, adds complexity to drug testing practices. Employers must navigate these laws while maintaining safety and compliance within their businesses.
