Drug & Alcohol Testing Near Me - Tarrytown, NY

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

30 Drug-Testing Centers in Tarrytown

Minutes Away, Test Today

200 South Broadway, Suite 1020.48 miles

200 South Broadway, Suite 102
Tarrytown, NY 10591

155 White Plains Rd0.84 miles

155 White Plains Rd
Tarrytown, NY 10591

660 White Plains Rd Ste 6301.46 miles

660 White Plains Rd Ste 630
Tarrytown, NY 10591

160 N Central Ave2.52 miles

160 N Central Ave
Elmsford, NY 10523

280 Dobbs Ferry Rd, Sprain Brook Medical Center3.42 miles

280 Dobbs Ferry Rd, Sprain Brook Medical Center
White Plains, NY 10607

297 Knollwood Rd, Ste 3103.57 miles

297 Knollwood Rd, Ste 310
White Plains, NY 10607

311 North Midland Ave3.73 miles

311 North Midland Ave
Nyack, NY 10960

100 Woods Rd Ste Cg12 Cedarwood Hall4.02 miles

100 Woods Rd Ste Cg12 Cedarwood Hall
Valhalla, NY 10595

359 N Central Ave4.87 miles

359 N Central Ave
Hartsdale, NY 10530

280 N Central Ave Ste 1154.88 miles

280 N Central Ave Ste 115
Hartsdale, NY 10530

174 Marble Ave, Ste 15.14 miles

174 Marble Ave, Ste 1
Pleasantville, NY 10570

99 Dutch Hill Rd Ste 12005.49 miles

99 Dutch Hill Rd Ste 1200
Orangeburg, NY 10962

15 N Broadway Ste D5.71 miles

15 N Broadway Ste D
White Plains, NY 10601

160 Paris Ave Ste 16.72 miles

160 Paris Ave Ste 1
Northvale, NJ 7647

1034 N Broadway7.46 miles

1034 N Broadway
Yonkers, NY 10701

970 N Broadway, Ste 2057.61 miles

970 N Broadway, Ste 205
Yonkers, NY 10701

104 E Route 598.20 miles

104 E Route 59
Nanuet, NY 10954

259 N Middletown Rd8.33 miles

259 N Middletown Rd
Nanuet, NY 10954

420 Nanuet Mall S, Unit 3078.39 miles

420 Nanuet Mall S, Unit 307
Nanuet, NY 10954

151 N Main St, Unit 3078.62 miles

151 N Main St, Unit 307
New City, NY 10956

500 Piermont Rd Ste 3048.75 miles

500 Piermont Rd Ste 304
Closter, NJ 7624

500 Mamaroneck Ave Suite 3209.15 miles

500 Mamaroneck Ave Suite 320
Harrison, NY 10528

55 Old Turnpike Rd Ste 4019.20 miles

55 Old Turnpike Rd Ste 401
Nanuet, NY 10954

500 Mamaroneck Ave Ste 3209.26 miles

500 Mamaroneck Ave Ste 320
Harrison, NY 10528

34 N Route 9w9.91 miles

34 N Route 9w
West Haverstraw, NY 10993

261 Old Hook Rd,10.33 miles

261 Old Hook Rd,
Westwood, NJ 7675

215 Old Hook Rd10.39 miles

215 Old Hook Rd
Westwood, NJ 7675

6 Rye Ridge Plaza,10.44 miles

6 Rye Ridge Plaza,
Rye Brook, NY 10573

495 E Main St10.74 miles

495 E Main St
Mount Kisco, NY 10549

83 South Bedford Road, Floor 311.00 miles

83 South Bedford Road, Floor 3
Mt. Kisco, NY 10549

Drug Testing Near Me

Are you searching for drug testing services near me in Tarrytown, NY? Accredited Drug Testing, Inc. is the nation's leading provider, offering same-day drug and alcohol testing at over 20,000 accessible locations nationwide. Whether you require a DOT-mandated examination, court-required testing, pre-employment screening, or personal tests for individual purposes, we ensure a quick, easy, and confidential scheduling process. Our certified collection centers and laboratories guarantee that you receive precise and reliable results adhering to federal and Tarrytown, NY state compliance standards. To locate a convenient drug testing center nearby, simply dial (800) 221-4291 or schedule online at any time, day or night. When it comes to ensuring safety, compliance, and peace of mind, Accredited Drug Testing offers reliable results every time, on time, in Tarrytown, NY .

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 its widespread application across the United States and Tarrytown, NY, urine drug testing stands as the predominant method for substance screening and is the exclusive choice approved for DOT-regulated tests under the setting of 49 CFR Part 40. This process accurately detects recent use of substances by examining a urine sample for the presence of drugs, relevant drug metabolites, or alcohol-related biomarkers. Annually, employers, individuals, and judicial entities rely on this standardized, discrete approach to provide certified, court-ready results.

Testing Methods & Collection Process

1. Donor Identity Verification

Verification begins with the presentation of a legitimate government-issued ID by the donor followed by completion of necessary chain-of-custody documentation before testing initiates.

2. Secure Collection Environment

In a monitored restroom environment to inhibit tampering, urine specimens are procured. Standard procedures may include restricting personal items, securing access to water, and dying toilet water.

3. Chain of Custody Documentation

The integrity and legal defensibility of the specimen are maintained by leveraging a federally compliant Chain of Custody Form (CCF) throughout the journey from collection to lab analysis.

4. Temperature & Validity Checks

Specimen temperatures and appearances are immediately evaluated post-collection. Laboratory validity testing extensively covers creatinine levels, pH balance, density, and potential adulterants.

5. DOT Split Specimen

DOT testing requires sample division into two vials: Bottle A for initial screening and Bottle B reserved for challenges. Non-DOT scenarios may involve a single sample collection.

6. Laboratory Screening & Confirmation

Employing SAMHSA-certified laboratories, the testing involves two systematic processes:

  • Initial Immunoassay Screen:  Detection of drug categories.
  • Confirmation Testing: Precision provided by GC/MS or LC/MS methods identifying specific drugs and metabolites.

7. MRO Verification

A certified Medical Review Officer (MRO) meticulously examines non-negative outcomes, authenticates accuracy, and potentially converses with the donor before disclosing finalized results.

How Long Do Urine Test Results Take?

  • Instant Urine Test: Negative results rendered by the same day; positives forwarded for confirmation taking 24-72 hours.
  • Lab-Based Urine Test: A 24-48 hours timeframe for prevailing negative results.
  • DOT Drug Test: Completion within 1-3 business days subject to MRO review and ensuing donor consultations.
  • Urine EtG Alcohol Test: Turnaround typically falls between 24-48 hours.

Extended periods might be encountered amid shy bladder incidents, invalid samples, or in exigency of lab verification or donor interaction.

Benefits of Urine Drug & Alcohol Testing

  • Currently the only DOT sanctioned methodology and officially acknowledged for regulated testing procedures.
  • Picks up recent substance engagement, ideal for workplaces or post-incident analysis.
  • Cost-effective with rapid processing times.
  • Externally endorsed by courts, employers, and government bodies.
  • Immediate testing selections available for swift screening purposes.
  • Efficiency ensured with GC/MS or LC/MS verification technology.

Limitations of Urine Drug & Alcohol Testing

  • Short detection timeframe (1-7 days for most substances).
  • Security measures required to guard against sample alteration.
  • Long-term or historical employment of substances undetectable.
  • Necessitates restroom utilization and compliance with collection protocols.
  • Standard urine evaluations exclude alcohol unless accompanied by EtG/EtS testing.

Despite such limitations, urine testing retains its prominence as the most viable and extensively embraced approach for drugs and alcohol testing across the nation.

How Hair Drug Testing Works

Hair testing for drugs and alcohol is a notably accurate process utilized to discern long-term drug use patterns. Unlike its urine counterpart that finds recent consumption, the hair test boasts a 90-day detection window by assessing metabolites within the hair shaft, thus serving exceptionally well in workplace settings, legal disputes, custody matters, and situations requiring comprehensive historic insight. This is applicable throughout Tarrytown, NY.

Testing Methods & Collection Process

How Long Do Hair Test Results Take?

The intricate nature of the process contributes to a slightly extended turnaround time compared to urine tests, but the outcomes offer unparalleled discernment and constancy.

Alcohol & Drug Testing-How Each Method Works

Operating across the United States, including Tarrytown, NY, Accredited Drug Testing offers comprehensive drug and alcohol screening solutions, meticulously designed to accommodate needs of employers, DOT mandates, legal euphemisms, and individual situations. By comprehending each test type's unique function, clients can ensure impeccable choice, reliable results, and compliance with federal and state protocols. Our sprawling national network, alongside certified labs and adept Medical Review Officers, guarantees the necessary precision, trust, and professionalism for assured testing outcomes.

Alcohol Urine Drug Test

This test method identifies recent alcohol intake through the detection of ethanol metabolites in urine. Predominantly employed for workplace checks, legal requisitions, and post-incident assessments, it doesn't pinpoint current impairment but functions over a short detection period, offering an expedient and budget-friendly screening option.

ETG Alcohol Test (Urine)

The Ethyl Glucuronide (EtG) urine test stands as a sensitive measure detecting alcohol consumption up to 80 hours past intake. As a direct by-product of ethanol, this test finds widespread application across courtrooms, rehab setups, and compliance monitoring nationwide, renowned for its accuracy and extensive detection window beyond traditional methods.

Breath Alcohol Test

Utilizing DOT-sanctioned breath analyzers, the breath alcohol test assesses current impairment via alcohol concentration in deep lung breaths, delivering instant and legally valid results. This modality is essential for DOT-regulated employees, and commonly enacted in workplaces following accidents or under reasoned suspicion.

Blood Alcohol Test

Offering exact ethanol concentration measurements in the bloodstream, this method ranks among the most accurate for assessing impairment. Employed in Tarrytown, NY's hospitals, law enforcement, and legal institutions, blood alcohol testing is vital in DUI cases, emergency medical responses, and rigorous legal probes.

PEth Alcohol Blood Test

PEth (Phosphatidylethanol) blood testing serves as an identifier of chronic or intensive alcohol consumption through alcohol biomarkers in red blood cells, extending detection for 2-3 weeks. This test holds high relevance in family law, monitoring regimens, treatment environments, and employment screenings in safety-conscious fields.

ETG Alcohol Test (Hair)

With a 90-day detection horizon, the EtG hair alcohol test explores alcohol metabolites embedded in hair, targeting patterns of chronic use rather than isolated consumption episodes. Courts, child custody deliberations, and prolonged monitoring programs employ this method for its durable and precise tracking ability against temporary abstinence efforts.

Through professional support, nationally accredited lab integration, and fast-paced scheduling, Accredited Drug Testing ensures each alcohol screening method accomplishes clear, defensible, and regulation-compliant results, empowering individuals and employers to remain informed and at ease with Tarrytown, NY's regulatory requirements.


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

Super helpful and courteous

I've had to use this service twice for out of state physicians we've hired and both times it was super easy. Both customer service reps I spoke with were super helpful and courteous. I won't hesitate to use their service again if needed.

Alicia Rau - 6/19/2024

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, Polite, Informative

Everyone has been quick to respond, polite, informative. It's been easy to order tests. I would recommend them to anyone to use.

April Rogers - 2/15/2025

Pretty Straightforward

It was a pretty straightforward process getting an appointment and making payment. Getting to the testing site was quick. I was in and out in no time.

Sadiat Ogunyemi - 12/19/2024

A very nice company

A very nice company of expertise. The staff will go above to help you out of your situation in a timely matter 👏

Tam Jack - 2/19/2025


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(800) 221-4291