Drug & Alcohol Testing Near Me - Selden, 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

34 Drug-Testing Centers in Selden

Minutes Away, Test Today

100-10 South Jersey Avenue, Stop-n-shop Plaza0.57 miles

100-10 South Jersey Avenue, Stop-n-shop Plaza
East Setauket, NY 11733

235 Boyle Rd,0.73 miles

235 Boyle Rd,
Selden, NY 11784

35 Marlin Rd1.04 miles

35 Marlin Rd
Centereach, NY 11720

325 Middle Country Rd Ste C1.15 miles

325 Middle Country Rd Ste C
Selden, NY 11784

1850 Route 1122.54 miles

1850 Route 112
Coram, NY 11727

23 Technology Dr., Suite 22.79 miles

23 Technology Dr., Suite 2
East Setauket, NY 11733

1660 Route 112 Ste E3.02 miles

1660 Route 112 Ste E
Port Jefferson Station, NY 11776

2500 Nesconset Hwy Bldg 83.47 miles

2500 Nesconset Hwy Bldg 8
Stony Brook, NY 11790

17 Howard Dr3.49 miles

17 Howard Dr
Coram, NY 11727

1010 Route 112, 2nd Floor3.69 miles

1010 Route 112, 2nd Floor
Port Jefferson Station, NY 11776

1723 N Ocean Ave, Ste D3.70 miles

1723 N Ocean Ave, Ste D
Medford, NY 11763

1743 N Ocean Ave3.74 miles

1743 N Ocean Ave
Medford, NY 11763

37 Beach Ave3.96 miles

37 Beach Ave
Port Jefferson Station, NY 11776

5225 Route 347 Bldg 13143.98 miles

5225 Route 347 Bldg 1314
Port Jefferson Stati, NY 11776

203 Union Ave4.45 miles

203 Union Ave
Holbrook, NY 11741

1647 Route 1124.57 miles

1647 Route 112
Medford, NY 11763

606 Middle Country Rd4.97 miles

606 Middle Country Rd
Middle Island, NY 11953

82 12th Ave5.14 miles

82 12th Ave
Holtsville, NY 11742

570 Expressway Dr South, Suite1-j5.29 miles

570 Expressway Dr South, Suite1-j
Medford, NY 11763

765 Route 25a6.04 miles

765 Route 25a
Miller Place, NY 11764

4681 Veterans Memorial Hwy6.36 miles

4681 Veterans Memorial Hwy
Holbrook, NY 11741

30 Jerome St6.68 miles

30 Jerome St
Smithtown, NY 11787

3001 Express Dr N Ste 200c6.73 miles

3001 Express Dr N Ste 200c
Islandia, NY 11749

222 Middle Country Road, Suite 1077.09 miles

222 Middle Country Road, Suite 107
Smithtown, NY 11787

3279 Veterans Memorial Hwy7.10 miles

3279 Veterans Memorial Hwy
Ronkonkoma, NY 11779

1690 Washington Ave Ste A7.10 miles

1690 Washington Ave Ste A
Bohemia, NY 11716

1770 Motor Pkwy 2nd Fl7.28 miles

1770 Motor Pkwy 2nd Fl
Hauppauge, NY 11788

475 E Main St 2nd Fl7.59 miles

475 E Main St 2nd Fl
Patchogue, NY 11772

Brookhaven Professional Park, 285 Sills Road, Building 8, Su7.65 miles

Brookhaven Professional Park, 285 Sills Road, Building 8, Su
East Patchogue, NY 11772

1 Corporate Dr Lower Level 17.83 miles

1 Corporate Dr Lower Level 1
Bohemia, NY 11716

18 Terrell St7.88 miles

18 Terrell St
Patchogue, NY 11772

2 Brooksite Dr8.13 miles

2 Brooksite Dr
Smithtown, NY 11787

4830 Sunrise Hwy8.27 miles

4830 Sunrise Hwy
Sayville, NY 11782

160 Middle Rd9.38 miles

160 Middle Rd
Sayville, NY 11782

Drug Testing Near Me

In Search of Nearby Drug Testing?

For those situated in Selden, NY or any other state, Accredited Drug Testing, Inc. stands as the leading authority in immediate drug and alcohol screening services across a sprawling network of over 20,000 sites nationwide. Whether your needs are for a DOT-mandated examination, legally compelled screening, employment-related drug testing, or personal evaluations, we streamline the scheduling process, ensuring it is rapid, straightforward, and confidential. Our laboratories and certified collection points uphold stringent compliance with both federal and state regulations, delivering trustworthy and precise results. Reach out via phone at (800) 221-4291 or conveniently book online anytime to locate a drug testing site near you. Prioritize safety, compliance, and tranquility with Accredited Drug Testing, your source for consistent, reliable results delivered on 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 Selden, NY 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 Selden, NY 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

Selden, NY's Comprehensive Drug and Alcohol Testing Solutions

At Accredited Drug Testing, we offer a sweeping array of drug and alcohol testing services, structured to align with the specific needs of employment, DOT, legal obligations, and personal checks. Grasping the mechanics of each test reinforces precise selection and dependable results, uniformly tagging along with regulatory edicts both federally and within Selden, NY's laws. The synergy of our pervasive network, validated labs, and skilled Medical Review Officers manifests assured trust, professionalism, and punctual testing efficacy.

Urine Alcohol Test

A urine alcohol test identifies recent alcohol intake through ethanol metabolite traces found in urine, prevalently engaged in workplace checks, legal compliance, and incident-linked cases. While it doesn't decode current impairment, this cost-effective, brief-window method offers quick separation and result return.

EtG Alcohol Urine Test

This EtG (Ethyl Glucuronide) urine assay demonstrates heightened sensitivity for spotting alcohol use up to 80 hours post-consumption. Given that EtG is an ethanol metabolite, the courts, rehabilitation sites, and surveillance entities favor it for reliability and extended detection window over general urine alcohol tests.

Breath Alcohol Test

For acute impairment estimation, a breath alcohol test quantifies alcohol proportion in deep lung air, dispatching immediate, legally defendable results. Administered through DOT-compliant breath devices, these are vital for DOT-covered employees, workplace checks, post-incident, and suspicion-based testing scenarios.

Blood Alcohol Test

Endorsed for precision, blood alcohol tests quantify circulating ethanol within the bloodstream directly, prevailing in DUI analysis, critical care settings, and intricate legal inquiry due to unparalleled estimations in impairment determination.

PEth Alcohol Blood Test

Highlighting chronic or substantial alcohol intake, a PEth (Phosphatidylethanol) blood test discerns alcohol-specific biomarkers amidst red blood cells, amplifying ongoing use indicators up to 2-3 weeks. Recognized within family law, tracking, therapeutic centers, and industries emphasizing security-sensitive employment vetting.

EtG Alcohol Hair Test

The hair EtG test unfolds a 90-day investigative window by probing embedded metabolites in hair strands, revolved around examining repeat or extensive use over isolated instances. Its resilience against testing evasion gains trust from courts, custody deliberations, and extensive monitoring programs.

Through adept facilitation, extensive laboratories, and expeditious booking, Accredited Drug Testing fortifies the defensible, vivid, and compliant revelations each alcohol examination sets out to achieve; guiding individuals and organizations towards assurance and complete juridical accord.


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

Very helpful

They were very helpful in finding a place to get tested on the route back home! They made a difficult time seem easy with no judgement!

Anne Creden - 11/19/2024

ADT was able to get me the best tests

Dealing with allegation’s of drug use that completely false is stressful, ADT was able to get me the best tests, going back the farthest in the same day with as little hassle as possible, I spoke with 1 person and wasn’t transferred once, and they took my payment, and got me my work order for a clinic as close as possible for the service I needed. 5*

Christopher Hansis - 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

Fast and efficient service

Fast and efficient service for employers wanting to do pre employment drug screening that meets DOT requirements!!

Mary Thomas - 4/5/2025

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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(800) 221-4291