Drug & Alcohol Testing Near Me - Holmdel, NJ

Accredited Drug Testing provides drug and alcohol testing services at multiple locations throughout your local area.  

Employment, DOT, Court Ordered, Personal
Urine | Hair Follicle | Oral Fluid | Blood | ETG

31 Drug-Testing Centers in Holmdel

Minutes Away, Test Today

704 N Beers St,4.19 miles

704 N Beers St,
Holmdel, NJ 7733

1 Bethany Rd, Building 5, Suite 674.91 miles

1 Bethany Rd, Building 5, Suite 67
Hazlet, NJ 7730

100 Commons Way Ste 1604.95 miles

100 Commons Way Ste 160
Holmdel, NJ 7733

2880 State Route 355.02 miles

2880 State Route 35
Hazlet, NJ 7730

2 Kings Hwy5.46 miles

2 Kings Hwy
Middletown, NJ 7748

240 Maple Ave,6.11 miles

240 Maple Ave,
Red Bank, NJ 7701

50 Franklin Lane, Suite 2026.63 miles

50 Franklin Lane, Suite 202
Manalapan, NJ 7726

160 White Rd Ste 16.69 miles

160 White Rd Ste 1
Little Silver, NJ 7739

158 Wyckoff Rd7.73 miles

158 Wyckoff Rd
Eatontown, NJ 7724

2-12 Corbett Way8.56 miles

2-12 Corbett Way
Eatontown, NJ 7724

2-12 Corbett Way Suite 1018.57 miles

2-12 Corbett Way Suite 101
Eatontown, NJ 7724

30 State Route 34 N8.83 miles

30 State Route 34 N
Colts Neck, NJ 7722

802 W Park Ave Ste 2219.33 miles

802 W Park Ave Ste 221
Ocean, NJ 7712

1910 State Route 359.44 miles

1910 State Route 35
Oakhurst, NJ 7755

1806 State Hwy 35 Ste 101a9.49 miles

1806 State Hwy 35 Ste 101a
Oakhurst, NJ 7755

260 Mounts Corner Drive,9.55 miles

260 Mounts Corner Drive,
Freehold, NJ 7728

195 Us Highway 9 Ste 2139.60 miles

195 Us Highway 9 Ste 213
Manalapan, NJ 7726

495 Iron Bridge Rd Ste 710.27 miles

495 Iron Bridge Rd Ste 7
Freehold, NJ 7728

43 Main St10.34 miles

43 Main St
Farmingdale, NJ 7727

3520 State Route 3310.82 miles

3520 State Route 33
Neptune, NJ 7753

240 Monmouth Rd10.89 miles

240 Monmouth Rd
Oakhurst, NJ 7755

1020 Route 18, Unit 007 - Route 18 Shopping C11.02 miles

1020 Route 18, Unit 007 - Route 18 Shopping C
East Brunswick, NJ 8816

300 2nd Ave11.11 miles

300 2nd Ave
Long Branch, NJ 7740

7001 Amboy Rd, Tottenville Square Shopping Ce11.63 miles

7001 Amboy Rd, Tottenville Square Shopping Ce
Staten Island, NY 10307

2441 State Route 3311.69 miles

2441 State Route 33
Neptune, NJ 7753

31 Turnberry Dr11.69 miles

31 Turnberry Dr
Manalapan, NJ 7726

1809 Corlies Ave, Floor 212.28 miles

1809 Corlies Ave, Floor 2
Neptune, NJ 7753

4855 Hylan Blvd,12.59 miles

4855 Hylan Blvd,
Staten Island, NY 10312

10 Costco Dr13.01 miles

10 Costco Dr
Monroe, NJ 8831

418 State Route 1813.19 miles

418 State Route 18
East Brunswick, NJ 8816

620 Cranbury Rd13.20 miles

620 Cranbury Rd
East Brunswick, NJ 8816

Drug Testing Near Me

Are you in search of nearby drug testing services? Accredited Drug Testing, Inc. stands as a reliable choice across the United States, offering prompt drug and alcohol testing solutions, including numerous options available in Holmdel, NJ. With a network exceeding 20,000 locations nationwide, you can confidently access testing for DOT regulations, court mandates, employment screenings, and personal needs. We assure an easy, fast, and discreet booking process. Our facilities are recognized for providing impeccable accuracy, maintaining compliance with both federal and state standards. Connect with us at (800) 221-4291 or book online around the clock for a convenient testing location within your reach. Ensure safety, adherence, and peace of mind, choosing Accredited Drug Testing for results you can trust every time.

Drug and Alcohol Testing Options

Urine Drug Testing Available Panels
5 Panel Drug Test (DOT/NON DOT)
5 Panel + Alcohol Drug Test
5 Panel + ETG Alcohol Drug Test
10 Panel Drug Test
10 Panel + ETG Alcohol Drug Test
12 Panel Drug Test
Hair Drug Testing Available Panels
5 Panel Hair Drug Test
5 Panel + ETG Hair Drug Test
10 Panel Hair Drug Test
12 Panel Hair Drug Test
14 Panel Hair Drug Test
16 Panel Hair Drug Test
Alcohol Drug Testing Available Panels
Alcohol Urine Drug Test
ETG Alcohol Test (Urine)
Breath Alcohol Test
Blood Alcohol Test
Peth Alcohol Blood Test
ETG Alcohol Test (Hair)

Customized Testing Options Available l Discounts available for Bulk Purchases l Onsite Drug Testing Services

How Urine Drug Testing Works

In Holmdel, NJ, urine drug testing stands as the predominant method for screening and remains the exclusive option approved for DOT-regulated testing under 49 CFR Part 40. This technique is essential for detecting recent substance consumption by evaluating a urine sample for drugs, their metabolites, or alcohol indicators. The methodology is systematically designed to be confidential and capable of producing precise, legally substantiated outcomes for employers, individuals, and judicially mandated programs.

Testing Methods & Collection Process

  • Donor Identity Verification: The donor is required to present valid government identification and finalize the necessary chain-of-custody documentation prior to testing.
  • Secure Collection Environment: Specimens are collected in a monitored restroom to mitigate tampering, with added security including restricted personal items and dyed toilet water.
  • Chain of Custody Documentation: A federally approved CCF accompanies the sample, ensuring integrity from collection through analysis.
  • Temperature & Validity Checks: Post-collection, samples undergo immediate evaluation for temperature and are further validated by the lab for factors such as creatinine levels and adulterations.
  • DOT Split Specimen: For DOT tests, samples are divided for primary analysis and potential retests, unlike non-DOT tests where a single specimen suffices.
  • Laboratory Screening & Confirmation: Testing is conducted in SAMHSA-certified labs with an initial immunoassay followed by confirmatory GC/MS or LC/MS analysis for thorough identification.
  • MRO Verification: An MRO assesses non-negative outcomes, ensuring accuracy and exploring possible medical justifications before final results are released.

How Long Do Urine Test Results Take?

  • Instant Urine Test: Negative results available same-day, while positives require 24-72 hours for further lab verification.
  • Lab-Based Urine Test: Most negative results are ready within 24-48 hours.
  • DOT Drug Test: Results are typically ready in 1-3 business days, contingent on MRO interaction and donor responses.
  • Urine EtG Alcohol Test: Commonly completed within 24-48 hours.

Some scenarios might require additional processing time, especially in cases of shy bladder, invalid samples, or the need for further confirmation or donor consultations.

Benefits of Urine Drug & Alcohol Testing

Limitations of Urine Drug & Alcohol Testing

While these checks have some limitations, the urine test's practicality and coverage make it the preferred choice for multiple screening needs nationwide.

How Hair Drug Testing Works

In Holmdel, NJ, hair testing stands as a comprehensive approach to detecting long-term substance use patterns. Unlike urine tests, which identify recent consumption, hair drug and alcohol testing extends the detection capability to a 90-day window. By examining metabolites entrenched in the hair, this test is ideal for employer workplace programs, legal situations, child custody disputes, and scenarios requiring detailed substance history insights.

Benefits of Hair Drug & Alcohol Testing

Limitations of Hair Drug & Alcohol Testing

Despite certain restrictions, hair testing's precision and resistance to alteration make it a top choice for assessing long-term substance use, making it indispensable for employers, legal professionals, and individuals looking for dependable results.

Alcohol & Drug Testing-How Each Method Works

Holmdel, NJ's Comprehensive Drug & Alcohol Testing Solutions

Accredited Drug Testing presents a diverse suite of alcohol and drug screening services, tailored to accommodate employer, DOT, judicial, and personal testing requisites. Understanding how each modality operates ensures precise selections, consistent results, and complete adherence to federal and Holmdel, NJ state protocols. With an expansive nationwide presence, certified laboratories, and expert Medical Review Officers, we deliver the reliability and professionalism essential for sound testing outcomes.

Alcohol Urine Drug Test

This alcohol urine test discerns recent alcohol intake by detecting ethanol metabolites. It is often deployed in workplaces, legal mandates, and post-accident assessments. Although it lacks the ability to assess present impairment, it offers a brief detection period of a few hours, providing a swift and cost-efficient screening option.

ETG Alcohol Test (Urine)

The EtG (Ethyl Glucuronide) urine assessment is a refined method revealing alcohol consumption up to 80 hours post-drinking. Given EtG is a direct ethanol metabolite, it is utilized widely by Holmdel, NJ courts, rehab programs, and compliance monitoring entities, offering a more extended detection range than traditional urine analyses, thanks to its reliability and precision.

Breath Alcohol Test

A breath alcohol test gauges current intoxication by examining alcohol levels in deep lung air via DOT-certified breath analyzers (EBTs), providing immediate, legally defensible results, mandated for DOT-covered employees, and utilized in work environments, post-incident scenarios, and reasonable suspicion testing.

Blood Alcohol Test

The blood alcohol assessment measures ethanol levels directly in the bloodstream, delivering a high degree of accuracy. This method is integral to hospitals, law enforcement, and legal bodies for its precision, particularly in DUI apprehensions, emergencies, and critical legal evaluations.

PEth Alcohol Blood Test

The PEth (Phosphatidylethanol) blood analysis identifies chronic or excessive drinking through alcohol-specific markers within red blood cells. PEth is effective for detecting consumption up to 2-3 weeks later, offering a top-tier indicator of extensive drinking patterns, with common applications in Holmdel, NJ family law, treatment centers, and safety-oriented industry screenings.

ETG Alcohol Test (Hair)

The EtG hair alcohol assessment covers a 90-day detection range by scrutinizing alcohol metabolites within the hair shaft, focusing on habitual or continual usage over one-off events. Reliable for courts, custody analyses, and prolonged monitoring, it stands out for its enduring results and resistance to short-term abstinence.

With adept guidance, certified laboratories, and prompt scheduling, Accredited Drug Testing ensures each alcohol assessment technique provides precise, transparent, and legally compliant results supporting individuals and Holmdel, NJ businesses in informed, assured decision-making.


Accredited Drug Testing provides nationwide drug and alcohol screening solutions, including urine, hair, EtG, PEth, and breath alcohol testing. Backed by SAMHSA-certified laboratories, DOT 49 CFR Part 40 compliance, and scientifically validated testing technology, our services ensure accurate, defensible, and confidential results for employers, courts, and individuals.

Frequently Asked Questions

Urine tests detect recent use and are the only option approved for DOT testing under 49 CFR Part 40. Hair tests provide a 90-day detection window per the Society of Hair Testing (SoHT). Alcohol testing options, EtG, breath, blood, or PEth. These tests can identify recent use, impairment, or long-term drinking behavior depending on the method.

Urine: 24 - 48 hrs for negatives (SAMHSA guidelines).
Hair: 2 - 5 business days due to multi-step forensic processing (SoHT).
Breath Alcohol: Immediate results using NHTSA-approved EBT devices.
PEth: 3 - 5 days based on forensic toxicology studies.

Lab confirmation using GC/MS or LC/MS is the gold standard per SAMHSA & DOT.
Hair testing is highly tamper-resistant (SoHT).
PEth is considered the most reliable marker of repeated drinking (Journal of Analytical Toxicology).

No. DOT-regulated urine tests require validity checks and chain-of-custody documentation (49 CFR Part 40). Hair tests undergo decontamination and metabolite extraction (SoHT), making them extremely difficult to adulterate.

EtG urine detects alcohol for up to 80 hours (NIH/SAMHSA studies). EtG hair detects chronic alcohol consumption for up to 90 days (SoHT alcohol guidelines).

5 Panel DOT:49 CFR Part 40. Expanded non-DOT panels add benzodiazepines, barbiturates, methadone, oxycodone, MDMA, fentanyl, and more (SAMHSA forensic panel standards).

PEth blood testing identifies long-term and heavy alcohol use for 2 - 4 weeks. Used in child custody, treatment monitoring, and professional compliance programs (CDC & Journal of Analytical Toxicology).

Hair testing does not detect drug use within the past 5 - 7 days. It identifies long-term or repetitive use patterns per SoHT standards.

Yes. Results follow strict chain-of-custody procedures, DOT/SAMHSA requirements, GC/MS or LC/MS confirmation, and MRO review; making them acceptable in court, DOT, and legal settings.

Yes. Accredited Drug Testing offers same-day appointments at 20,000+ locations nationwide, instant testing options, and onsite employer testing with bulk discounts.

Customer Reviews

Extremely polite

They were very fast extremely polite walked you through every detail of the process if you had any questions they had no problems answering

Billy Williams - 2/19/2025

Fast,easy and efficient

Fast,easy and efficient. They made the whole process stress free and simple. Thanks 😊

Micheal Ankenbrandt - 2/19/2025

Super helpful

Customer service was surprisingly super helpful and so nice. She was able to get me in at a local location right away the same day. She helped me figure out exactly what I needed. Very impressed.

Brook - 9/19/2024

This is by far the easiest

This is by far the easiest way to get my lab work ordered and paid for. The phone calls are short and to the point. They don’t try to push extra sales on you and when I walk in to the clinic I simply show my donor pass and with in a matter of minutes I’m done. I will continue to use ADT in the future.

Jason Jackson - 7/19/2025

Excellent service!

Excellent service! Trish went above and beyond to find me a testing site as close to my home as possible. Results were faster than expected, as well. Thanks for your help, Trish and Accredited!

Es Hache - 4/13/2025


Sources


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Holmdel DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Holmdel, NJ.

Holmdel Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Holmdel, NJ.v

Holmdel Hair Drug Testing

Get fast, accurate hair drug testing at our convenient Holmdel, NJ locations—results you can trust, every time!

Holmdel Alcohol Testing

Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in Holmdel, NJ.

Holmdel Drug Testing Services

Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in Holmdel, NJ.

Holmdel 5 Panel Drug Test

Accurate 5 panel drug testing with fast, confidential results—trusted by Holmdel, NJ employers and individuals nationwide.

Holmdel 10 Panel Drug Test

Comprehensive 10 panel drug testing with fast, reliable results—trusted for Holmdel, NJ workplace and personal testing needs.

Holmdel On Site Drug Testing

Convenient on-site mobile drug testing with fast, reliable results—saving time while keeping your Holmdel, NJ workplace compliant.

Holmdel DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Holmdel, NJ drivers compliant and on the road with confidence.

DOT Consortium

Join our DOT consortium for hassle-free compliance, random testing management, and reliable driver safety solutions.

(800) 221-4291