Drug Test Panels in Westminster

FasTest Panel Drug Testing for Individuals & Employers in Orange County

Panel drug testing lets you screen for exactly the substances that matter to your situation, whether you’re an employer building a workplace program, an individual fulfilling a court requirement, or a school or agency with specific compliance needs. At Fastest Labs of Westminster, we offer FasTest panel drug testing that pairs a clear substance list for each tier with access at our Westminster lab. Most clients are in and out in just 15 minutes, with results available immediately in most cases.

Every test is conducted by our certified Fastest Labs collectors in clean, state-of-the-art facilities designed for privacy. Non-negative results go directly to a GC/MS accredited laboratory for confirmation, and a certified medical review officer (MRO) reviews all non-negative findings before they’re finalized. Affordable rates make panel testing accessible, whether you need a single screen or ongoing program support.

Ready to schedule your panel drug test? Call us at (657) 530-5230 or request an appointment online.

Our Drug Test Panels

Each panel number corresponds to the number of drug classes screened. Knowing what each panel covers helps you choose the right test before you walk in.

5-Panel Drug Test

The 5-Panel Drug Test screens for cocaine, marijuana, amphetamine, opiates, and PCP. This configuration matches the federal Department of Transportation (DOT) drug testing standard under 49 CFR Part 40, making it a common choice for DOT-regulated employers and pre-employment urine drug screens.

10-Panel Drug Test

The 10-Panel Drug Test screens for all five substances in the 5-Panel, plus barbiturates, benzodiazepine, methamphetamine, ecstasy/MDMA, and methadone. Non-DOT employers and courts frequently select this panel for broader workplace risk coverage or more detailed court-ordered drug testing requirements.

12-Panel Drug Test

The 12-Panel Drug Test screens for all 10-Panel substances plus buprenorphine and oxycodone. This expanded screen is common in court-ordered programs and employer policies that require comprehensive coverage.

Additional Testable Substances

Beyond the standard tiers, we can test for methaqualone, propoxyphene, nicotine, K2 synthetic marijuana, tramadol, tricyclic-antidepressants (TCA), fentanyl, and bath salts. For court-ordered testing and specialized programs, we also offer panels ranging from 14 to 22 substances.

Specimen options include urinalysis, hair test, fingernail test, or saliva test, so the panel can be matched to the detection window your situation requires.

When Panel Drug Testing Is the Right Choice

Panel drug testing covers a wide range of situations. Courts routinely require multi-panel tests because of the time range covered and the accuracy of documented results. Employers use panel tests across the full cycle of their workforce programs: pre-employment screening, random testing, post-accident review, reasonable suspicion, and return-to-duty clearance. DOT-regulated employers are required to use the 5-Panel urine configuration; non-DOT employers can select any panel configuration that fits their workplace risk profile.

For individuals, a 10-Panel Drug Test or 12-Panel Drug Test in Westminster may be required by a court, a custody arrangement, a treatment program, or a personal health decision. Whatever the reason, our team provides friendly, professional assistance at every step and keeps the process discreet from start to finish.

For employers who need ongoing screening, we also offer mobile, on-site drug testing for random drug testing programs, bringing the same certified collectors and precise results directly to your worksite.

Schedule Your Drug Test at Fastest Labs of Westminster

We serve Westminster, Garden Grove, Seal Beach, Stanton, and the surrounding Orange County area. Whether you need a 5-Panel Drug Test, a 10-Panel Drug Test, or a 12-Panel Drug Test in Westminster, our team is ready to help. Call (657) 530-5230 or book your appointment online to get started.

Why Westminster Chooses Fastest Labs of Westminster for Panel Drug Testing

Choosing a local lab means direct access to our certified team. Fastest Labs of Westminster operates clean, state-of-the-art facilities designed for privacy, and our Fastest Labs collectors are certified and highly trained to deliver accurate, confidential results.

Here’s what sets our panel drug testing apart:

Fast results: Many results are available immediately; most are returned within 2–3 days.
Certified collectors: Specimens are collected by a trained Fastest Labs collector following chain of custody protocols.
MRO review: All non-negative results are reviewed by a certified medical review officer before finalization.
Advanced technology: Non-negative screens are confirmed in a GC/MS accredited laboratory, the industry standard for legally defensible results.
Affordable pricing: Competitive rates make panel testing accessible for private individuals and organizations alike.
DOT-compliant & court-admissible: Our testing meets DOT-compliance standards and supports court-admissible results.
Broad client base: We serve private individuals, companies, schools, government agencies, and law enforcement.

With over a decade of industry experience behind the FastestLabs brand, our Westminster location brings that same commitment to quality, precision, and confidentiality to every panel drug test we conduct.

How Panel Drug Testing Works

If you’re scheduling a panel drug test for the first time, here’s what to expect at Fastest Labs of Westminster.

Specimen Collection

A certified Fastest Labs collector guides you through specimen collection, which is quick and discreet. The specimen type (whether urine, hair, fingernail, or saliva) determines the detection window for each substance. Urine screens are the most common and can detect recent use, while hair follicle tests can detect drug use over approximately 90 days, making them useful for court-ordered drug testing and longer-range employer programs.

Chain of Custody Documentation

A chain of custody form accompanies specimens from collection through final lab analysis, recording each transfer and handling step along the way. This documentation supports legally defensible results in court proceedings and DOT compliance reviews and separates a certified lab collection from informal or unmonitored testing.

Laboratory Analysis & GC/MS Confirmation

Initial screening identifies presumptive non-negative results, which are then forwarded to a GC/MS accredited laboratory for confirmation. GC/MS (gas chromatography-mass spectrometry) is the industry-standard method for verifying initial screen results with scientific precision. It distinguishes between substances that may produce similar signals on a screen, which helps reduce the chance of error in the final report.

Medical Review Officer (MRO) Review

A certified medical review officer, or MRO, reviews all confirmed non-negative results before they’re released. The MRO is a licensed physician trained to evaluate laboratory findings in the context of any legitimate medical explanations a donor may have. This step is required under DOT regulations and is widely recognized as best practice for non-DOT employer drug testing as well.

FasTest Panel Flexibility

FasTest panels are designed to screen for specific substances or cover a comprehensive range with a broader configuration. Whether you need a focused 5-Panel urine drug screen for DOT compliance or an expanded court-ordered panel reaching 22 substances, each panel’s structure is defined in advance, so both the client and the lab know exactly what’s being tested.

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