Drug & Alcohol Testing Near Me - Iselin, 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

36 Drug-Testing Centers in Iselin

Minutes Away, Test Today

1200 Green St0.28 miles

1200 Green St
Iselin, NJ 8830

65 James St1.80 miles

65 James St
Edison, NJ 8820

102 James Street, Suite 2011.90 miles

102 James Street, Suite 201
Edison, NJ 8820

1199 Amboy Ave, Store A-43.05 miles

1199 Amboy Ave, Store A-4
Edison, NJ 8837

1 Woodbridge Ctr Ste 4003.25 miles

1 Woodbridge Ctr Ste 400
Woodbridge, NJ 7095

907 Oak Tree Ave Ste H3.37 miles

907 Oak Tree Ave Ste H
South Plainfield, NJ 7080

904 Oak Tree Ave, Ste K3.44 miles

904 Oak Tree Ave, Ste K
South Plainfield, NJ 7080

100 Commerce Pl3.60 miles

100 Commerce Pl
Clark, NJ 7066

135 Raritan Center Pkwy4.21 miles

135 Raritan Center Pkwy
Edison, NJ 8837

1025 W Saint Georges Ave Ste 14.48 miles

1025 W Saint Georges Ave Ste 1
Linden, NJ 7036

259 Talmadge Rd4.60 miles

259 Talmadge Rd
Edison, NJ 8817

328 W Saint Georges Ave4.92 miles

328 W Saint Georges Ave
Linden, NJ 7036

16 Ethel Rd4.95 miles

16 Ethel Rd
Edison, NJ 8817

835 Roosevelt Ave5.01 miles

835 Roosevelt Ave
Carteret, NJ 7008

116 Corporate Blvd Ste E5.49 miles

116 Corporate Blvd Ste E
South Plainfield, NJ 7080

189 Elm St, Lower Level5.55 miles

189 Elm St, Lower Level
Westfield, NJ 7090

313 South Ave Ste 1045.56 miles

313 South Ave Ste 104
Fanwood, NJ 7023

1080 Stelton Rd5.90 miles

1080 Stelton Rd
Piscataway, NJ 8854

345 Plainfield Ave Ste 1016.01 miles

345 Plainfield Ave Ste 101
Edison, NJ 8817

2200 New Brunswick Ave6.16 miles

2200 New Brunswick Ave
Piscataway, NJ 8854

7001 Amboy Rd, Tottenville Square Shopping Ce6.25 miles

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

1569 Us Highway 226.76 miles

1569 Us Highway 22
Watchung, NJ 7069

358 Arden Ave7.17 miles

358 Arden Ave
Staten Island, NY 10312

711 E 1st Ave, Store #177.25 miles

711 E 1st Ave, Store #17
Roselle, NJ 7203

1100 Centennial Ave7.47 miles

1100 Centennial Ave
Piscataway, NJ 8854

200 Us Highway 227.63 miles

200 Us Highway 22
Springfield, NJ 7081

619 Chetwood St7.70 miles

619 Chetwood St
Elizabeth, NJ 7202

90 Us Highway 227.76 miles

90 Us Highway 22
Springfield, NJ 7081

500 Westfield Ave7.81 miles

500 Westfield Ave
Elizabeth, NJ 7208

368 Spring St7.82 miles

368 Spring St
Union, NJ 7083

1110 South Ave Ste 3068.02 miles

1110 South Ave Ste 306
Staten Island, NY 10314

406 Milltown Rd8.17 miles

406 Milltown Rd
Springfield, NJ 7081

92 Albany Street, Ground Floor8.36 miles

92 Albany Street, Ground Floor
New Brunswick, NJ 8901

3733 Richmond Avenue,8.45 miles

3733 Richmond Avenue,
Staten Island, NY 10312

14 Easton Ave Ste 1288.49 miles

14 Easton Ave Ste 128
New Brunswick, NJ 8901

77 Canon Dr8.51 miles

77 Canon Dr
Staten Island, NY 10314

Drug Testing Near Me

If you're in search of drug testing locations near me, then look no further! Accredited Drug Testing, Inc. stands out as a leading, reliable provider of same-day drug and alcohol testing services, administering screenings across a broad network of over 20,000 facilities nationwide, including in Iselin, NJ. Whether it's a DOT-compliant test, a court-mandated evaluation, a pre-employment drug screening, or an individual personal test, we ensure a hassle-free, discreet scheduling process. Our certified collection sites and state-of-the-art laboratories deliver precise, compliant results that adhere strictly to both federal and state regulations. For ease of use, simply call (800) 221-4291 or schedule effortlessly online, 24/7, and locate a nearby drug testing center that best suits your needs. When prioritizing safety, regulatory compliance, and peace of mind, Accredited Drug Testing ensures punctual, dependable results 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

Urine drug testing remains the most prevalent method across Iselin, NJ and the U.S., being the sole option sanctioned for DOT-regulated drug testing under 49 CFR Part 40. This technique discerns recent drug use by assessing a urine specimen for traces of drugs, metabolites, or alcohol biomarkers. The procedure is uniform, secretive, and built to furnish accurate, legally sound outcomes for businesses, individuals, and judicial mandates.

Testing Methods & Collection Process

1. Donor Identity Verification

The donor provides authorized identification and adheres to chain-of-custody protocols prior to testing commencement.

2. Secure Collection Environment

Samples are gathered in controlled settings preventing tampering, with potential restrictions on personal items and secured facilities.

3. Chain of Custody Documentation

A national Chain of Custody Form (CCF) follows the specimen, upholding the test's integrity and legitimacy.

4. Temperature & Validity Checks

Right after collection, samples undergo temperature and appearance checks, alongside validity assessments in labs, including creatinine and pH evaluations.

5. DOT Split Specimen

DOT tests divide urine into two containers, where non-DOT requires only one for accuracy and possible retesting.

6. Laboratory Screening & Confirmation

Utilizing SAMHSA-certified laboratories for two-phase analysis, employing:

  • Initial Immunoassay Screening: Identifies drug classes.
  • Confirmation Testing: Precision identification of drugs/metabolites using GC/MS or LC/MS.

7. MRO Verification

A Medical Review Officer inspects non-negatives, confirms correctness, and investigates possible medical causes with the applicant.

Duration for Urine Test Outcomes

Additional time may be necessary for shy bladder issues, invalid samples, or needed confirmation and contact.

Advantages of Urine Drug & Alcohol Testing

Despite some limitations, urine testing remains the premier and extensively adopted method for drug and alcohol checks in Iselin, NJ and the rest of the U.S.

How Hair Drug Testing Works

In the landscape of substance screening, hair drug and alcohol tests provide an unmatched level of scrutiny, revealing enduring patterns of substance consumption over an astonishing 90-day period. Through analyzing drug metabolites preserved within the core of hair strands, this testing method is leveraged for occupational institutes, judicial processes, child custody deliberations, and scenarios where comprehensive insights into one's history of substance use are crucial.

Testing Methods & Collection Process

1. Donor Identity Verification

Ensured by presenting a valid government ID, and completion of all pertinent consent and chain-of-custody documentation, the donor guarantees procedural transparency and accuracy.

2. Hair Collection Procedure

The donor provides a small hair sample, typically between 100 to 120 strands, meticulously cut from the scalp vicinity, notably from the head's crown. In the absence of head hair, alternative body hair may be employed. The procedure ensues swiftly, with minimal discomfort, and is vigilantly supervised.

3. Chain of Custody Documentation

To document the specimen's acquisition, sealing, and transfer, a Hair Drug Test Custody and Control Form is filed, maintaining the sample's legality and integrity through the testing tenure.

4. Laboratory Preparation & Analysis

At the precision-driven laboratory stage, the hair sample is subject to an array of forensic evaluations:

Laboratory evaluations then proceed with precision examinations:

5. Metabolite Detection

With drug metabolites ensconced within the core during hair growth, a stable and long-lasting record of substance use is assured. Adulterating hair tests remains exceedingly challenging due to this characteristic.

6. MRO Review

All non-negative determinations undergo a detailed inspection by a certified Medical Review Officer to evaluate result accuracy, consider alternative medical explanations, and issue a determinative test conclusion.

How Long Do Hair Test Results Take?

While hair testing entails multifaceted lab protocols, it delivers unmatched consistency and reliability, though timelines extend slightly compared to urine testing.

Benefits of Hair Drug & Alcohol Testing

  • 90-day detection window ensuring comprehension of enduring substance engagement.
  • Unrivaled difficulty for cheating or adulteration attempts.
  • Signals consistent or sporadic substance use attempts as well as discontinued patterns.
  • Perfect for legal cases, child custody scenarios, and adherence initiatives.
  • Non-invasive and succinctly executed acquisition procedure.
  • Precision is guaranteed with meticulous GC/MS or LC/MS confirmations.

Limitations of Hair Drug & Alcohol Testing

  • Incidence of a recent drug use (5-7 days post-use) remains undetectable.
  • Financial burden exceeds that of urine or oral testing methodologies.
  • Body hair encompasses an indefinite detection chronology.
  • Substance integration into hair may theatricals vary reliant on follicle type and growth velocity.
  • Non-compliance with DOT testing prerequisites.

Despite these constraints, hair testing still garners preference for appraising extended-term substance intake and receives endorsements from employers, judicial figures, and personal applications seeking tamper-resistant, reputable results.

Alcohol & Drug Testing-How Each Method Works

Operating in Iselin, NJ, Accredited Drug Testing offers comprehensive options for drug and alcohol screenings, catering to employers, DOT requirements, legal mandates, and personal needs nationwide. Understanding the methodologies behind each type of test is pivotal to ensuring accurate selection and results, while adhering to all appropriate regulations. Our certified laboratories and highly trained Medical Review Officers provide the expertise necessary for precise and trustworthy testing outcomes.

Alcohol Urine Drug Test

Detecting recent alcohol consumption through alcohol urine tests is widespread for workplace assessments, legal stipulations, and post-incident scenarios. Despite not measuring current impairment, its short detection span is efficient and cost-effective for many situations.

ETG Alcohol Test (Urine)

The EtG urine test is more sensitive, identifying alcohol consumption up to 80 hours post intake. Given its reliability, it is often utilized by legal systems, rehab facilities, and compliance entities demanding more extended detection windows.

Breath Alcohol Test

Focusing on current impairment, the breath alcohol test uses DOT-approved devices to measure blood alcohol concentration efficiently. This approach is favored in workplace checks, accident aftermaths, and scenarios where immediate legal results are warranted.

Blood Alcohol Test

The blood alcohol test provides direct measurement of alcohol levels in the bloodstream, appreciated for its accuracy in high-stake scenarios like hospital assessments, DUI situations, and serious legal investigations.

PEth Alcohol Blood Test

Detecting longer-term alcohol behavior, the PEth blood test recognizes specific biomarkers and sustains detection for up to 2-3 weeks, supporting legal and family law cases, and pre-employment checks in sensitive industries.

ETG Alcohol Test (Hair)

This hair test gives a broad overview of up to 90 days of alcohol use history, ferreting out patterns indicative of habitual consumption, making it indispensable in family and legal testing frameworks.

Delivering prompt arrangements and services through certified labs, Accredited Drug Testing assures that each test delivers robust answers, upholding security and compliance for individual and professional peace of mind.


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

ADT is truly the best

Where do I start?!! ADT is truly the best!! I had the pleasure of speaking with Tori today! She was excellent, professional and truly went above and beyond in her kind, compassionate care and commitment to providing me with the best service possible. I was in such a time crunch, but I was able to call, order the test, pay for it over the phone and get the test I needed within the hour. Not only did this put my mind at ease, they saved my job!! I am forever grateful for this team of hard workers, that care, with such great work ethics! Thank you from the very bottom of my heart!!! If you need a drug, alcohol, etc… screening, this team will be your lifesavers!!

Sarah Patterson - 4/8/2025

Quick, knowledgeable and courteous

Quick, knowledgeable and courteous Janelle worked diligently to support me. I am recommending their services to anyone looking.

Greensboro Joseph - 11/19/2024

Very professional and very quick

Very professional and very quick service to schedule appointments! I am pleased with the services and would definitely recommend using them for any drug testing needs!

Carrie Feerick - 4/19/2025

Thank You!!

I needed a quick drug test for visitation with my children. I called at 6am they answered and set me up with a place a couple miles from my house to go get the test done, that was on Wednesday, I had the results on Friday afternoon and was able to see my kids on Saturday. Thank you for the help!

Mark Broadhead - 2/12/2025

Fantastic Experience

Fantastic experience from the beginning. Jocelyn was very helpful to me as someone who doesn’t have much experience in needing a test. They were very helpful and walked me through the entire process start to finish. Thank you ADT!

Riley Wilson - 2/18/2025


Sources


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Iselin Hair Drug Testing

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

Iselin Alcohol Testing

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

Iselin Drug Testing Services

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

Iselin 5 Panel Drug Test

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

Iselin 10 Panel Drug Test

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

Iselin On Site Drug Testing

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

Iselin DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Iselin, 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