Drug & Alcohol Testing Near Me - Centereach, 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

40 Drug-Testing Centers in Centereach

Minutes Away, Test Today

2500 Nesconset Hwy Bldg 81.63 miles

2500 Nesconset Hwy Bldg 8
Stony Brook, NY 11790

35 Marlin Rd1.91 miles

35 Marlin Rd
Centereach, NY 11720

100-10 South Jersey Avenue, Stop-n-shop Plaza2.75 miles

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

23 Technology Dr., Suite 22.87 miles

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

235 Boyle Rd,2.94 miles

235 Boyle Rd,
Selden, NY 11784

203 Union Ave3.28 miles

203 Union Ave
Holbrook, NY 11741

325 Middle Country Rd Ste C3.80 miles

325 Middle Country Rd Ste C
Selden, NY 11784

30 Jerome St3.97 miles

30 Jerome St
Smithtown, NY 11787

3001 Express Dr N Ste 200c4.29 miles

3001 Express Dr N Ste 200c
Islandia, NY 11749

222 Middle Country Road, Suite 1074.43 miles

222 Middle Country Road, Suite 107
Smithtown, NY 11787

1660 Route 112 Ste E4.72 miles

1660 Route 112 Ste E
Port Jefferson Station, NY 11776

1770 Motor Pkwy 2nd Fl4.72 miles

1770 Motor Pkwy 2nd Fl
Hauppauge, NY 11788

1743 N Ocean Ave4.90 miles

1743 N Ocean Ave
Medford, NY 11763

1723 N Ocean Ave, Ste D4.93 miles

1723 N Ocean Ave, Ste D
Medford, NY 11763

3279 Veterans Memorial Hwy5.16 miles

3279 Veterans Memorial Hwy
Ronkonkoma, NY 11779

1690 Washington Ave Ste A5.19 miles

1690 Washington Ave Ste A
Bohemia, NY 11716

1850 Route 1125.25 miles

1850 Route 112
Coram, NY 11727

1010 Route 112, 2nd Floor5.28 miles

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

2 Brooksite Dr5.49 miles

2 Brooksite Dr
Smithtown, NY 11787

4681 Veterans Memorial Hwy5.50 miles

4681 Veterans Memorial Hwy
Holbrook, NY 11741

82 12th Ave5.61 miles

82 12th Ave
Holtsville, NY 11742

5225 Route 347 Bldg 13145.63 miles

5225 Route 347 Bldg 1314
Port Jefferson Stati, NY 11776

37 Beach Ave5.91 miles

37 Beach Ave
Port Jefferson Station, NY 11776

1 Corporate Dr Lower Level 15.94 miles

1 Corporate Dr Lower Level 1
Bohemia, NY 11716

17 Howard Dr6.17 miles

17 Howard Dr
Coram, NY 11727

1647 Route 1126.43 miles

1647 Route 112
Medford, NY 11763

4830 Sunrise Hwy6.96 miles

4830 Sunrise Hwy
Sayville, NY 11782

490 Wheeler Rd., Suite 1906.97 miles

490 Wheeler Rd., Suite 190
Hauppauge, NY 11788

1 Kings Hwy7.09 miles

1 Kings Hwy
Hauppauge, NY 11788

570 Expressway Dr South, Suite1-j7.16 miles

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

606 Middle Country Rd7.66 miles

606 Middle Country Rd
Middle Island, NY 11953

47 Morewood Dr7.74 miles

47 Morewood Dr
Smithtown, NY 11787

146 Willow Wood Dr8.12 miles

146 Willow Wood Dr
Oakdale, NY 11769

475 E Main St 2nd Fl8.23 miles

475 E Main St 2nd Fl
Patchogue, NY 11772

Brookhaven Professional Park, 285 Sills Road, Building 8, Su8.31 miles

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

18 Terrell St8.35 miles

18 Terrell St
Patchogue, NY 11772

765 Route 25a8.40 miles

765 Route 25a
Miller Place, NY 11764

160 Middle Rd8.52 miles

160 Middle Rd
Sayville, NY 11782

The Bayview Building, 233 Montauk Highway8.79 miles

The Bayview Building, 233 Montauk Highway
West Sayville, NY 11796

333 Candee Ave Apt 8d9.30 miles

333 Candee Ave Apt 8d
Sayville, NY 11782

Drug Testing Near Me

Need Drug Testing Services Nearby?

Accredited Drug Testing, Inc. stands as a leading authority in the provision of prompt and reliable drug and alcohol testing services throughout the nation, including the beautiful state of Centereach, NY. We boast an extensive network encompassing more than 20,000 locations across the United States, offering highly accessible same-day testing services. Whether you require a Department of Transportation (DOT) compliant test, a screening mandated by court order, a pre-employment drug examination, or even a personal test, we ensure that the entire process is swift, straightforward, and conducted confidentially. Our team utilizes certified collection sites and sophisticated laboratories, guaranteeing precise and trustworthy results that adhere to both federal and state compliance regulations. Simply dial (800) 221-4291 or schedule online 24/7 to locate a accessible drug testing center near you. When it comes to ensuring safety, meeting compliance requirements, and achieving peace of mind, Accredited Drug Testing consistently delivers trusted and timely results, now extending our commitment to the islands of Centereach, 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

Urine drug testing reigns as the most prevalent method of screening in the United States and holds the distinction of being the sole test type endorsed for DOT-regulated drug testing under the regulations of 49 CFR Part 40. This method effectively detects recent substance use by meticulously analyzing a urine sample for drugs, metabolites, or alcohol-related biomarkers. The procedure is rigorously standardized, entirely confidential, and engineered to produce accurate, legally sound outcomes for employers, individuals, and judicial programs.

Testing Methods & Collection Process

  • Donor Identity Verification: Donors must present official identification and sign documentation before sample collection commences.
  • Controlled Collection Environment: Samples are collected in a secure restroom to deter tampering, with water sources controlled and toilets often dyed.
  • Chain of Custody Documentation: A Chain of Custody Form (CCF) monitors the specimen throughout, ensuring test integrity and legal defensibility.
  • Temperature & Validity Checks: Post-collection checks confirm specimen temperature; the lab then verifies creatinine, pH, and other specifics.
  • DOT Split Specimen: DOT tests use two vials one for initial analysis and another if a retest is necessary, while non-DOT testing uses one vial.
  • Laboratory Screening & Confirmation: Samples are processed by SAMHSA-certified labs first using immunoassays, followed by specific GC/MS or LC/MS tests.
  • MRO Verification: A Medical Review Officer evaluates non-negative results with the donor to ensure reliability before release.

How Long Do Urine Test Results Take?

Benefits of Urine Drug & Alcohol Testing

Limitations of Urine Drug & Alcohol Testing

Nonetheless, urine testing remains the most viable and frequently employed technique for drug and alcohol evaluation nationwide, including in Centereach, NY.

How Hair Drug Testing Works

In Centereach, NY and beyond, hair drug and alcohol screening emerges as a remarkably accurate technique, shedding light on extended patterns of substance usage over 90 days by evaluating the presence of drug metabolites accumulated in hair strands. Unlike urine assessments, which identify recent consumption, hair testing is invaluable in various scenarios such as workplace assessments, legal disputes, and child custody cases.

Testing Methods & Collection Process

  • 1. Donor Identity Verification: Verification of the donor's government-issued ID occurs alongside the signing of necessary chain-of-custody documents.
  • 2. Hair Collection Procedure: A trained professional collects around 100-120 hairs from the scalp, favoring the crown area, although body hair may be collected when head hair is unavailable. This process is painless and overseen directly.
  • 3. Chain of Custody Documentation: The Hair Drug Test Custody and Control Form maintains the specimen's documented journey, ensuring defensibility and protection of results.
  • 4. Laboratory Preparation & Analysis: Post-collection, the sample undergoes decontamination, segmentation, and chemical extraction. A two-phase test follows: immunoassay screening and GC/MS or LC/MS confirmation testing.
  • 5. Metabolite Detection: Drug residues become embedded in hair over time, offering a comprehensive account of substance use hard to falsify.
  • 6. MRO Review: A certified Medical Review Officer scrutinizes non-negative results to ascertain accuracy and issue verified reports.

How Long Do Hair Test Results Take?

  • Standard Hair Test: Results typically release 2-3 business days post-laboratory arrival.
  • Extended Panels or Alcohol Testing (EtG/FAEE): Usually, 3-5 business days are required for completion.

Advantages of Hair Drug & Alcohol Screening

While utility is limited for immediate use, hair testing's indisputable accuracy makes it invaluable for prolonged substance examination requirements.

Alcohol & Drug Testing-How Each Method Works

Accredited Drug Testing avails a comprehensive scope of alcohol and drug testing services across Centereach, NY, accommodating employer, DOT, judicial, and personal screening necessities. Understanding the mechanics of each test facility ensures precise selection, with compliance to both national and state-instituted parameters. Through an expansive national network, certified labs, and skilled Medical Review Officers, we promise the proficiency, trust, and expertise necessary for reliable testing outcomes.

Alcohol Urine Drug Test

An alcohol urine examination discerns recent drinking by detecting ethanol metabolites in urine. Popular for workplace-relevant tests, legal compliance, and post-incident scenarios, it offers an economical method with a short detection timeline.

ETG Alcohol Test (Urine)

The EtG urine test identifies alcohol consumption up to 80 hours post-drinking, used prevalently in legal, rehabilitation, and compliance settings.

Breath Alcohol Test

A breath alcohol assessment determines current drinking effects by analyzing the ethanol percentage in deep breath samples, invoking DOT-approved breath alcohol testing devices for prompt results applicable in workplace, after-accident, and suspicion-based assessments.

Blood Alcohol Test

The most precise - blood alcohol testing - quantifies ethanol levels in the bloodstream. Utilized extensively in hospitals, law enforcement, and legal institutions, it's indispensable for DUI cases and forensic analyses.

PEth Alcohol Blood Test

The PEth (Phosphatidylethanol) blood test evaluates prolonged drinking by measuring specific biomarkers, proving its reliability in legal disputes, treatment programs, and role assessments in hazardous sectors.

ETG Alcohol Test (Hair)

The EtG hair alcohol test marks a 90-day span, elucidating patterns of alcohol usage embedded in hair strands, recommended for court issues, child custody decisions, and robust program monitoring.

With esteemed expertise, high-level laboratory partnerships, and expedited scheduling, Accredited Drug Testing assures all alcohol testing methods yield defensible, transparent, and compliant results, aiding individuals and corporations in maintaining awareness and adherence to regulations.


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

Very easy to get scheduled

Very easy to get scheduled and easy process once checked in and the staff were all extremely friendly! I would recommend this company!

Ronickia Moore - 11/19/2024

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

Fast,easy and efficient

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

Micheal Ankenbrandt - 2/19/2025

Polite

I ran into a situation because the Guthrie had closed and I had to go to well care and they were right on it. I had no problems when I called to get connected with welcare everything worked out and I didn't even have to wait.they were polite and talked with the receptionist for me once I got them on the phone.

Sayre - 8/19/2024


Sources


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

Centereach Alcohol Testing

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

Centereach Drug Testing Services

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

Centereach 5 Panel Drug Test

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

Centereach 10 Panel Drug Test

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

Centereach On Site Drug Testing

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

Centereach DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Centereach, NY 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