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Panel Drug Testing in Riverside, CA

Comprehensive 5, 10, and 12 Panel Drug Screening Solutions

At Fastest Labs of Riverside, we offer a wide range of panel drug tests in Riverside designed to detect common illicit substances and prescription medications. Whether you're looking for a 5, 10, 12, 14, or even 18-panel test, our services provide accurate, timely results tailored to your needs. Our clean, welcoming facilities ensure a comfortable testing experience, with minimal wait times and exceptional customer care.

Do you need a 5 or 10-panel drug test in Riverside, CA? Fastest Labs of Riverside offers quick and reliable services. Get started by calling (951) 383-2729 or request your appointment online now.

Comprehensive Panel Drug Testing Options in Riverside, CA

Whether you're an employee in Riverside’s healthcare, transportation, or construction sectors—or an individual needing testing for legal, rehab, or personal reasons—our panel drug testing services provide fast, reliable results you can trust.

All tests are performed in our clean, modern Riverside drug testing facility, with most appointments completed in just 15 minutes. Our process is discreet, efficient, and designed to support your goals—whether it's staying compliant at work, meeting court requirements, or staying accountable on your recovery journey.

Which Substances Does Each Panel Test Screen For?

  • 5-Panel Drug Test: Screens for cocaine, marijuana (THC), amphetamines, opiates, and PCP
  • 10-Panel Drug Test: Includes all 5-panel substances plus barbiturates, benzodiazepines, methamphetamine, ecstasy (MDMA), and methadone
  • 12-Panel Drug Test: Adds buprenorphine and oxycodone to the 10-panel test
  • Expanded Panel Options (14, 16, 18, 20, & 22-Panel Tests)
    Detects a wider range of substances including:
    • Methaqualone
    • Propoxyphene
    • Nicotine
    • Synthetic marijuana (K2)
    • Tramadol
    • Tricyclic antidepressants (TCA)
    • Fentanyl
    • Bath salts

Stay safe, stay compliant, and stay informed—with drug testing solutions tailored for Riverside’s unique needs.

Why Choose Fastest Labs of Riverside for Your Panel Drug Testing Needs?

Fast, Accurate & Convenient Services

We prioritize both efficiency and precision in every test. Our Riverside facility is equipped with state-of-the-art tools and staffed by trained professionals for accurate and fast results. To make the process even easier, we offer:

We tailor our services to fit your schedule and testing requirements, always upholding the highest standards of confidentiality and professionalism.

Contact us today at (951) 383-2729 or reach out online to schedule your drug test panel appointment and experience the Fastest Labs of Riverside difference.

Frequently Asked Questions About Multi-Panel Drug Tests

What Is Included in a Panel Drug Test?

Panel drug tests screen for a specific number of substances based on the selected panel (e.g., 5, 10, 12). These typically include a mix of illicit drugs and prescription medications to offer a thorough review of recent drug use.

How Quickly Can I Get Results?

Most tests provide immediate results, with lab confirmation for non-negatives taking a bit longer. Our staff will explain your results and walk you through any necessary next steps.

Why Is Panel Testing Important for Employers?

Panel testing helps employers identify substance use that may impact job performance or safety. It supports compliance, reduces risk, and contributes to a healthier workplace culture.

Can I Walk In for a Test?

Yes! Walk-in appointments are welcome at our Riverside facility. We’re here to serve you quickly and professionally—no need to wait.

What Should I Do If My Test Comes Back Positive?

If your results are positive, we recommend following up with a healthcare provider. All results are handled with strict confidentiality, and we’re here to guide you through your options with professionalism and care.

Take the Next Step: Schedule Your Panel Drug Test in Riverside

Choose Fastest Labs of Riverside for accurate, confidential, and fast panel drug testing in Riverside. We serve individuals, businesses, and legal professionals with customizable solutions for every testing need. Call us at (951) 383-2729 or visit us today to get started.

We're here to help you promote safety, meet regulations, and make confident decisions based on dependable results.

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