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Drug Test Panels in Houston

Over a Decade of Fast, Accurate Panel Drug Testing in Houston

Choosing a drug testing panel starts with the reason for the screening. We provide 5-, 10-, and 12-panel options for individuals, employers, schools, and government agencies, with testing suited to workplace requirements, court orders, and personal needs.

At Fastest Labs of North Houston, our certified collectors draw on more than a decade of industry experience. Our facility is on Sam Houston Parkway (Beltway 8), with convenient access from Hardy Toll Road, I-69, and I-45. We’re also minutes from George Bush Intercontinental Airport.

Call (832) 558-2848 to schedule a panel drug test or ask which screening option fits your requirements.

What Each 5-, 10-, & 12-Panel Drug Test Covers

The panel number refers to the number of drug categories included in one screening. Because configurations can vary by testing purpose, documentation from an employer, court, or requesting agency should guide your order.

Common panel configurations include:

  • 5-panel drug test: Typically screens for cocaine, marijuana, amphetamines, opiates, and phencyclidine (PCP).
  • 10-panel drug test: Typically includes the five base categories plus barbiturates, benzodiazepines, methamphetamine, ecstasy (MDMA), and methadone.
  • 12-panel drug test: Typically includes the 10-panel categories plus buprenorphine and oxycodone.

Match the Drug Testing Panel to Your Requirements

A 5-panel drug test in Houston may suit routine pre-employment testing or a workplace drug policy that specifies the standard five categories. Employers should confirm that the panel matches their written policy and any applicable industry requirements before scheduling.

A broader panel may be appropriate when a court, school, employer, or other requesting organization requires screening for additional substances. Employers in safety-sensitive industries may also choose more comprehensive testing based on their policies and workplace risks. For court-ordered or personal testing, the request itself should determine the panel rather than a general recommendation.

Department of Transportation compliance testing follows federally specified procedures for covered safety-sensitive roles, including commercial drivers. Employers shouldn’t substitute a self-selected panel for required federal testing. We provide compliant screening and assist with creating and implementing workplace drug testing programs.

Clean, Confidential Testing With Short Wait Times

Our certified collectors conduct each test with precision and confidentiality in a clean, inviting facility. We strive to keep waits under five minutes and use proven methods and current technology to deliver fast, accurate results.

Before collection, we can review your testing request to identify the appropriate option. Bringing the employer instructions, court order, or other documentation helps prevent delays and reduces the risk of ordering the wrong panel.

How Non-Negative Screening Results Are Confirmed

A non-negative initial screen isn’t necessarily the final reported result. It’s generally followed by confirmation testing, which uses a more specific laboratory method to determine whether the identified substance is present.

One established method is gas chromatography/mass spectrometry (GC/MS), which identifies and measures specific compounds. Depending on the testing program, a medical review officer may also evaluate the result and any relevant medical explanation before it’s finalized.

The confirmation and review process depends on the test ordered and the requesting organization’s requirements. We can explain the reporting steps that apply to your screening before collection.

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