Hair Drug Test in Salt Lake City, UT

Local Certified Collectors, Results in Most Cases Within 24 Hours

Hair follicle drug testing screens for drug use over the past 90 days, making it one of the most thorough methods available for pre-employment screening, zero-tolerance workplace policies, legal matters, and personal accountability. At Fastest Labs, our certified collectors conduct every test in our sparkling clean facility, with walk-ins welcome and same-day appointments available.

Ready to schedule a hair drug test in Salt Lake City? Call us at (866) 310-3323 or request an appointment online. We also offer after-hours and post-accident service 24/7.

Why Salt Lake City Clients Choose Fastest Labs

We’re a dedicated testing lab, not a referral network that routes you to a third-party facility. Our certified collectors are on-site, which means faster service and a consistent experience. With more than a decade of conducting testing services, we’ve built our reputation in Salt Lake City, UT, around three things: speed, accuracy, and confidentiality.

Results are available in most cases in just 24 hours. Wait times are kept under five minutes. And because we partner with nationally recognized laboratories including Quest Diagnostics, LabCorp, Omega Laboratories, MedTox Laboratories, Clinical Reference Laboratory, Psychemedics, and ExperTox, every result carries the weight of rigorous confirmation. We also offer hair drug testing at some of the most affordable rates in the industry, serving Salt Lake City, Bountiful, and the surrounding area.

Schedule Your Hair Follicle Drug Test Today

Walk-ins are welcome, or you can book ahead by calling (866) 310-3323 or requesting an appointment online. Whether you need a single test or full program support, Fastest Labs makes the process straightforward and stress-free.

Hear From Our Customers

“Clean facilities, professional employees, and great customer service. Would definitely recommend!”

- Aaron J.
“Super fast and really clean. The staff was very friendly and helpful.”

- Kay M.
“Great experience. Friendly people and extremely fast. Great pricing.”

- Frank H.

Panel Options for Hair Drug Testing in Salt Lake City

We offer 5, 10, 12, 14, 16, and 18-panel tests to match the scope your situation requires. Standard panels screen for marijuana, cocaine, amphetamines, opiates, methamphetamines, and PCP. Expanded panels can include benzodiazepines, barbiturates, methadone, oxycodone, fentanyl, and more. If your organization has specific requirements, panels can be customized to include additional substances based on client needs.

Paired with a urine drug test, this method can provide a comprehensive, accurate look at drug usage, capturing both recent use and a longer historical window. There are no known reliable methods of cheating a hair drug test, which makes it a strong choice for employers with “zero tolerance” policies and for court-admissible purposes where result integrity matters.

Who Uses Hair Drug Testing

We provide hair follicle drug testing for a wide range of clients: employers, attorneys, government agencies, and military divisions, as well as individuals, small businesses, and schools. Each group tends to arrive with a different need.

Pre-employment screening: Employers use hair testing to assess drug use history before a hiring decision, covering the full 90-day window rather than just the past few days.
Workplace compliance: Random and for-cause testing fits companies with zero-tolerance policies or safety-sensitive roles. Utah employers should consider applicable state laws when building a testing program.
Legal proceedings: Hair drug testing is used in child custody evaluations, court orders, and probation compliance situations where a chain-of-custody record matters.
Parental monitoring: Parents seeking clarity about a child’s drug use history can use hair testing to get a reliable 90-day picture.

For employers who need more than a test, we support policy creation, program implementation, and ongoing program management. On-site mobile testing is also available when bringing staff to our facility isn’t practical.

How the Hair Sample Is Collected

A standard hair drug test requires approximately 90-120 strands of hair and 1.5 inches in length, collected directly from the test subject’s scalp. Because head hair grows at roughly half an inch per month, that sample represents approximately 90 days of growth. Drug metabolites are incorporated into the hair matrix from the bloodstream following drug use and remain embedded in the hair shaft, which is why the detection window is so much longer than urine-based methods.

Samples are collected in full view of our certified collector, minimizing the opportunity for adulteration or substitution. Chain of custody is documented throughout, keeping results defensible for legal and workplace purposes.

Body Hair as an Alternative Specimen

If sufficient head hair isn’t available, body hair from the arms, legs, chest, or underarms can be used as an alternative specimen. When body hair is used, the detection window can extend to within the past year, since body hair grows more slowly than scalp hair. Our certified collectors can determine the appropriate collection site and document the specimen source as part of the chain of custody record.

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