Hair Drug Testing Locations - Winchester, NV

(800) 221-4291

Schedule your Hair Drug Test

Employment, Court Ordered, Probation, Family

Accredited Drug Testing provides comprehensive hair follicle drug assessments in Winchester, Nevada. If you're in need of a hair drug or alcohol examination, Accredited Drug Testing is an expert in hair evaluations with facilities nationwide capable of conducting such tests. Ideally, you should have 1.5 to 2 inches of hair on the crown, though body hair can be used. These tests evaluate drugs, alcohol/ETG, or can be tailored to specific needs.

Recently, hair follicle tests have become a favored method for drug assessments. Many organizations, judicial bodies, and substance abuse specialists are opting for these over typical urine evaluations. Hair follicle tests are utilized by firms with strict anti-drug policies, judicial systems, and probation officers. Their chief advantage is a prolonged detection window, up to 90 days, conducted via secured observation, making them extremely difficult to compromise. Nonetheless, urine assessments remain optimal for detecting very recent drug usage within 5 days.

* You must register by phone or online to receive your donor pass/registration prior to proceeding to the testing center. You must bring a valid government issued ID along with the registration/barcode number which was sent to you by email.

When you're searching for hair drug testing near me or hair drug testing locations, we provide a simple and convenient process to find a drug and alcohol testing location near you that is certified to provide all of your drug and alcohol testing needs.

32 Hair Drug Testing Centers in Winchester

2595 S Maryland Pkwy, Ste 1031.00 miles

2595 S Maryland Pkwy, Ste 103
Las Vegas, NV 89109

3186 S Maryland Pkwy1.09 miles

3186 S Maryland Pkwy
Las Vegas, NV 89109

1601 E Charleston Blvd1.45 miles

1601 E Charleston Blvd
Las Vegas, NV 89104

3100 W Charleston Blvd, Ste 1101.60 miles

3100 W Charleston Blvd, Ste 110
Las Vegas, NV 89102

2080 E Flamingo Rd Ste 3021.75 miles

2080 E Flamingo Rd Ste 302
Las Vegas, NV 89119

4015 Mcleod Dr1.77 miles

4015 Mcleod Dr
Las Vegas, NV 89121

2075 E Flamingo Rd 5th Fl1.78 miles

2075 E Flamingo Rd 5th Fl
Las Vegas, NV 89119

2075 E Flamingo Rd1.78 miles

2075 E Flamingo Rd
Las Vegas, NV 89119

4230 Burnham Ave, Ste 1441.95 miles

4230 Burnham Ave, Ste 144
Las Vegas, NV 89119

4324 S Eastern Ave2.03 miles

4324 S Eastern Ave
Las Vegas, NV 89119

216 S 7th St Ste 212.16 miles

216 S 7th St Ste 21
Las Vegas, NV 89101

3900 Paradise Rd Ste V2.45 miles

3900 Paradise Rd Ste V
Las Vegas, NV 89169

4550 E Charleston Blvd2.80 miles

4550 E Charleston Blvd
Las Vegas, NV 89104

640 Desert Ln2.87 miles

640 Desert Ln
Las Vegas, NV 89106

1800 W Charleston Blvd2.95 miles

1800 W Charleston Blvd
Las Vegas, NV 89102

2300 S Rancho Dr Ste 1013.00 miles

2300 S Rancho Dr Ste 101
Las Vegas, NV 89102

620 Shadow Ln3.03 miles

620 Shadow Ln
Las Vegas, NV 89106

801 S Rancho Dr Ste F13.28 miles

801 S Rancho Dr Ste F1
Las Vegas, NV 89106

150 E Harmon Ave3.38 miles

150 E Harmon Ave
Las Vegas, NV 89109

2801 W Charleston Blvd Ste 2013.55 miles

2801 W Charleston Blvd Ste 201
Las Vegas, NV 89102

2820 W Charleston Blvd Ste 93.56 miles

2820 W Charleston Blvd Ste 9
Las Vegas, NV 89102

3441 W Sahara Ave Ste C23.79 miles

3441 W Sahara Ave Ste C2
Las Vegas, NV 89102

1815 E Lake Mead Blvd, Ste 3113.83 miles

1815 E Lake Mead Blvd, Ste 311
N Las Vegas, NV 89030

1409 E Lake Mead Blvd3.85 miles

1409 E Lake Mead Blvd
North Las Vegas, NV 89030

3213 W Charleston Blvd Ste 1013.85 miles

3213 W Charleston Blvd Ste 101
Las Vegas, NV 89102

5757 Wayne Newton Blvd3.95 miles

5757 Wayne Newton Blvd
Las Vegas, NV 89111

821 N Nellis Blvd4.01 miles

821 N Nellis Blvd
Las Vegas, NV 89110

6400 S Eastern Ave Ste 144.54 miles

6400 S Eastern Ave Ste 14
Las Vegas, NV 89119

5100 W Sahara Ave5.05 miles

5100 W Sahara Ave
Las Vegas, NV 89146

151 W Brooks Ave5.23 miles

151 W Brooks Ave
North Las Vegas, NV 89030

5850 Polaris Ave Ste 1005.44 miles

5850 Polaris Ave Ste 100
Las Vegas, NV 89118

1397 Galleria Dr6.30 miles

1397 Galleria Dr
Henderson, NV 89014
Experience Matters

What it is, How it works

Hair analysis has emerged as a robust method for unearthing drug and alcohol intake. Hair offers an extended-term record of substance use by ensnaring biomarkers within the matrix of the maturing hair shaft. When obtained near the scalp area, a hair sample might reveal approximately up to a 3-month retrospective look at substance consumption of alcohol and drugs. Hair is straightforward to gather, somewhat resistant to tampering, and convenient to post.

A section measuring 1.5 inches, consisting of roughly 200 hair strands (about the thickness of a #2 pencil) closest to the scalp provides 100mg of hair, considered the optimal sample for both screening and validation. When conducting EtG, additional tests, and/or exceeding 10-panel tests, it’s suggested to work with 150mg of the sample. We advise checking the specimen weight with a jeweler’s scale. In cases where scalp hair is absent, an equivalent volume of body hair might be utilized. Head hair is specifically referring to scalp hair, while body hair encompasses all other hair categories (facial, axillary, etc.).

Process Overview

The principal stages intrinsic to lab processing of a drug testing outcome consist of Accessioning, Screening, Extraction, and Confirmation.

During Accessioning, the sample initially becomes part of the laboratory’s apparatus. This phase guarantees the sample was adequately sealed and transported, assigns a randomized LAN (Laboratory Accessioning Number), and finalizes supplementary data input unprovided by an electronic chain of custody mechanism.

Screening starts with a swift evaluation for substance misuse. Although it is an economical strategy to dismiss substance usage in the bulk of samples, a positive Screening necessitates affirmation for court admissibility. Presumptive positive samples in Screening must undergo a confirmatory process.

In such events, more hair is extracted from the primary specimen for the Extraction step, wherein substances are extracted from hair at a notably lower concentration than alternative methods (e.g., urine or oral fluid), underscoring the complexities of hair drug screening.

Any positive screening result is verified using GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positivity are cleansed pre-confirmation following protocol. Interaction from Accessioning through Confirmation is scrutinized under the CAP (College of American Pathologists) Hair designation and accredited to ISO / IEC 17025 criteria.

Advantages of hair drug testing:

  • Comparison long detection window: Hair drug testing can trace substance usage up to 90 days, unlike urine tests which offer a brief detection period.
  • Test evasion challenges: Cheating on a hair drug test is significantly tough, thus enhancing result accuracy.
  • Presents historical patterns: It can highlight substance usage patterns over time, not just recent consumption.

Limitations:

  • Detection limitation for recent intake: Drugs become noticeable in hair samples typically in about 5-7 days post-use.
  • Expenses involved: Generally, hair drug screenings are costlier than other drug detection techniques.
  • Result discrepancies: Variations caused by elements like hair color and personalized hair growth can influence metabolite levels in the hair.

Note: Commonly termed as "hair follicle tests", this testing inspects the hair strand itself, avoiding the under-scalp hair follicle.

Why Hair Follicle Testing Beats Urine Testing

Why opt for hair follicle testing over conventional urine tests in Winchester, NV? Enhanced Detection: Hair testing is superior in its ability to reveal a richer history of substance use. While traditional urine tests may fall short by missing recent usage, hair assays shine with their extended detection capabilities, presenting a clearer picture for employers and individuals concerned with drug use impacts.


In Winchester, NV, hair follicle tests stand out over urine tests, offering a longer detection window and more accurate readings. Reliability: Employers and authorities benefit from the reduced likelihood of results manipulation. By ensuring more robust verification of past substance use, stakeholders can make informed decisions based on the evidence gathered through reliable hair testing results.

Extended Detection Window

In Winchester, NV, hair follicle testing provides a robust detection window of up to 90 days, surpassing traditional methods with its extensive insight into an individual's substance use history. Comprehensive History: This broader timeframe permits employers to evaluate an individual's long-term drug use behaviors, offering a more comprehensive assessment crucial for employment and legal decisions.


Gain a competitive edge using hair follicle tests in Winchester, NV, renowned for their prolonged detection periods up to 90 days. This extended range allows employers and concerned parties to assess potential risks accurately, understanding an individual’s relationship with substances over a much broader timeline than typical tests.

Tamper-Resistant Testing Method

Reduce the risk of sample adulteration in Winchester, NV, with hair follicle testing, a method recognized for its robustness against tampering. Secure Testing: The nature of hair samples makes it nearly impossible to alter or mask drug use, providing stakeholders with incontrovertible and credible results essential for maintaining integrity in testing protocols.


Employers and legal entities in Winchester, NV benefit from the tamper-resistant nature of hair follicle tests. Their design naturally deters any attempts at sample adulteration, ensuring Reliable Evidence of an individual's drug use history, reducing concerns linked to the manipulation of results, ultimately securing the testing process integrity.

Convenient Nationwide Locations

Enjoy the convenience of hair follicle testing with our broad network of testing locations, including Winchester, NV. Numerous nationwide facilities ensure Effortless Accessibility, allowing individuals and organizations to access efficient testing services without hassle, thereby promoting a seamless approach to vital drug testing processes.

  • Testing Centers Nationwide
  • Local Testing in Winchester, NV
  • Streamlined and Manageable Processes

Simple, Confidential Process

In Winchester, NV, the hair follicle testing process is both simple and confidential, designed to address privacy concerns effectively. Ensuring User-Friendly Experience: From ordering to receiving results, our streamlined process emphasizes ease of use, safeguarding personal information while delivering accurate and timely results to meet client needs.


Hair follicle testing in Winchester, NV guarantees simplicity and confidentiality. The process is structured to be straightforward, ensuring clients navigate it seamlessly while maintaining complete discretion and achieving trustworthy outcomes that support privacy and convenience.

Affordable, Fast Turnaround

In Winchester, NV, competitive pricing and swift turnaround times define our hair follicle testing services. Our Value Proposition is unmatched, providing excellent service backed by efficient pricing that suits companies of all sizes. This combination of value and speed is key to delivering premium substance testing services.


Leverage affordable pricing and rapid turnaround in Winchester, NV, for high-quality drug testing solutions. Our cost-effective models mean you pay less for more value, ensuring businesses don't compromise on quality while benefiting from timely, credible results essential for strategic decision-making.

Fast, Accurate, and Reliable Results

Experience expediency and accuracy with hair follicle drug testing in Winchester, NV. When speed and precision are at the forefront, hair tests excel in identifying substance use. High Accuracy: Hair testing leads with its capability of detailed substance trace through sophisticated methodologies. Ensuring reliable results within an expected timeframe, enhancing the decision-making process for individuals and entities alike.


In a field where timeliness is crucial, hair follicle tests distinguish themselves in Winchester, NV. Renowned for their expeditious nature, these tests deliver definitive results by capitalizing on technologically advanced testing protocols. Their precision in drug detection offers both efficiency and reliability, assuring stakeholders of the integrity of outcomes.

Compliance and Peace of Mind for Employers

Assure compliance and workplace safety in Winchester, NV with the adoption of hair follicle testing. This method supports businesses in adhering to drug-free policies, mitigating legal risks. Compliance Guaranteed: Hair testing's reliability enhances employer confidence in maintaining a safe and secure environment, vital for operational efficiency and employee wellbeing.


For employers in Winchester, NV, hair follicle drug tests provide peace of mind by ensuring strict adherence to drug-free policies. By reducing liability and fostering a safe workplace, companies can sustain operational excellence and protect their reputations with this trustworthy assessment method.

(800) 221-4291