Drug & Alcohol Testing Near Me - Greer, SC

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

39 Drug-Testing Centers in Greer

Minutes Away, Test Today

230 W Wade Hampton Blvd0.80 miles

230 W Wade Hampton Blvd
Greer, SC 29650

319 S Buncombe Rd1.75 miles

319 S Buncombe Rd
Greer, SC 29650

1494 W Wade Hampton Blvd Ste C2.45 miles

1494 W Wade Hampton Blvd Ste C
Greer, SC 29650

2755 S Highway 14 Ste 12003.31 miles

2755 S Highway 14 Ste 1200
Greer, SC 29650

2841 Old Woodruff Rd4.06 miles

2841 Old Woodruff Rd
Greer, SC 29651

38 Boland Ct5.81 miles

38 Boland Ct
Greenville, SC 29615

4200 E North St Ste 56.71 miles

4200 E North St Ste 5
Greenville, SC 29615

2310 Wade Hampton Blvd7.69 miles

2310 Wade Hampton Blvd
Greenville, SC 29615

800 Pelham Rd7.82 miles

800 Pelham Rd
Greenville, SC 29615

135 Commonwealth Dr Ste 1208.09 miles

135 Commonwealth Dr Ste 120
Greenville, SC 29615

131 Commonwealth Dr Ste 2008.09 miles

131 Commonwealth Dr Ste 200
Greenville, SC 29615

430 Roper Mountain Road, Suite H-18.14 miles

430 Roper Mountain Road, Suite H-1
Greenville, SC 29615

701 Congaree Rd8.46 miles

701 Congaree Rd
Greenville, SC 29607

1140 Woodruff Rd Ste 1078.73 miles

1140 Woodruff Rd Ste 107
Greenville, SC 29607

1467 Woodruff Rd Ste C8.75 miles

1467 Woodruff Rd Ste C
Greenville, SC 29607

215 Halton Rd8.86 miles

215 Halton Rd
Greenville, SC 29607

25 Woods Lake Rd Ste 2229.09 miles

25 Woods Lake Rd Ste 222
Greenville, SC 29607

355 Woodruff Rd Ste 4039.91 miles

355 Woodruff Rd Ste 403
Greenville, SC 29607

1 Creekview Court Suite B9.94 miles

1 Creekview Court Suite B
Greenville, SC 29615

1635 E North St9.99 miles

1635 E North St
Greenville, SC 29607

12 Waite St Ste A110.11 miles

12 Waite St Ste A1
Greenville, SC 29607

12 Waite St Ste A110.11 miles

12 Waite St Ste A1
Greenville, SC 29607

3213 N Pleasantburg Dr Ste E-210.43 miles

3213 N Pleasantburg Dr Ste E-2
Greenville, SC 29609

505 N Main St Ste C11.12 miles

505 N Main St Ste C
Greenville, SC 29601

717 Se Main St P.o. Box 117711.82 miles

717 Se Main St P.o. Box 1177
Simpsonville, SC 29681

406 N Poinsett Hwy11.86 miles

406 N Poinsett Hwy
Travelers Rest, SC 29690

8311 Warren H Abernathy Hwy11.92 miles

8311 Warren H Abernathy Hwy
Spartanburg, SC 29301

2500 Winche Ste R Pl12.26 miles

2500 Winche Ste R Pl
Spartanburg, SC 29301

2995 Reidville Rd Ste 12012.50 miles

2995 Reidville Rd Ste 120
Spartanburg, SC 29301

1007 Pendleton St12.71 miles

1007 Pendleton St
Greenville, SC 29601

409 Mills Ave Ste 20312.92 miles

409 Mills Ave Ste 203
Greenville, SC 29605

218 E Blackstock Rd13.68 miles

218 E Blackstock Rd
Spartanburg, SC 29301

6704 White Horse Rd14.38 miles

6704 White Horse Rd
Greenville, SC 29611

1020 Grove Rd14.73 miles

1020 Grove Rd
Greenville, SC 29605

3204d White Horse Rd14.81 miles

3204d White Horse Rd
Greenville, SC 29611

210b Alice St14.87 miles

210b Alice St
Spartanburg, SC 29303

1564 Asheville Hwy15.01 miles

1564 Asheville Hwy
Spartanburg, SC 29303

3930 Grandview Drive Suite B15.70 miles

3930 Grandview Drive Suite B
Simpsonville, SC 29680

655 Old Greenville Hwy15.78 miles

655 Old Greenville Hwy
Spartanburg, SC 29301

Drug Testing Near Me

Searching for drug testing facilities nearby? Accredited Drug Testing, Inc. is renowned across the country for offering same-day drug and alcohol tests, operating from over 20,000 locations, including those in Greer, SC. Whether you require a DOT-compliant assessment, a court-mandated evaluation, a pre-employment test, or wish to undergo testing for personal reasons, our services are tailored to be swift, user-friendly, and discreet. All testing is done in certified centers and labs, guaranteeing precise and trustworthy outcomes compliant with both state and federal legislation. Dial (800) 221-4291 or book an appointment online at any time to locate a nearby drug testing center. When the utmost importance is placed on safety, adherence, and assurance, trust Accredited Drug Testing for prompt and reliable results every instance.

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 screening technique nationwide and is the exclusive test type sanctioned for DOT-regulated drug testing per 49 CFR Part 40. This assessment method detects recent substance use by analyzing urine samples for drugs, their metabolites, or alcohol traces. The entire process is designed to be standardized, confidential, and to yield precise, legally viable results for employers, individuals, and court directives.

Testing Methods & Collection Process

  • 1. Donor Identity Verification: Donors must present valid governmental identification and complete the necessary chain-of-custody signatures before testing can proceed.
  • 2. Secure Collection Environment: Urine samples are obtained in a controlled restroom space to hinder tampering, with measures like restricting personal items, securing water sources, and dyeing toilet water.
  • 3. Chain of Custody Documentation: The specimen's integrity is protected via a federally recognized Chain of Custody Form (CCF) from collection through lab analysis.
  • 4. Temperature & Validity Checks: Immediately post-collection, collectors verify the specimen's temperature and physical appearance. Labs conduct validity tests, including measurements of creatinine, pH, specific gravity, and adulterants.
  • 5. DOT Split Specimen: DOT urine tests are divided into two samples; Bottle A undergoes initial analysis while Bottle B is reserved for any retesting requests.
  • 6. Laboratory Screening & Confirmation: Specimens undergo dual-stage analysis in SAMHSA-certified labs with initial immunoassay screenings to identify drug classes followed by GC/MS or LC/MS technology for precise drug/metabolite identification.
  • 7. MRO Verification: A licensed Medical Review Officer evaluates non-negative outcomes to ensure accuracy and discusses potential medical explanations with donors before releasing final results.

How Long Do Urine Test Results Take?

  • Instant Urine Test: Same-day negative results; positives sent for lab confirmation within 24-72 hours.
  • Lab-Based Urine Test: 24-48 hours for most negatives.
  • DOT Drug Test: Completion can span 1-3 business days, influenced by MRO review and donor accessibility.
  • Urine EtG Alcohol Test: Typically processed over 24-48 hours.

An extended timeframe may be essential in cases of shy bladders, invalid samples, or necessitated lab verification or donor communication.

Benefits of Urine Drug & Alcohol Testing

  • It remains the sole DOT recognized method for regulated testing.
  • Effective in detecting recent usage, suitable for employment settings and post-incident scenarios.
  • Affordable with swift processing time.
  • Broadly acknowledged by legal courts, employers, and governmental bodies.
  • Instant testing alternatives for rapid diagnostic evaluations.
  • High precision with GC/MS or LC/MS validation technology utilized.

Limitations of Urine Drug & Alcohol Testing

  • Short detection periods (1-7 days for most substances).
  • Possibility of tampering absent stringent security protocols.
  • Incapable of reflecting extended or historic usage patterns.
  • Requires restroom amenities and specific collection methodologies.
  • Standard tests fail to detect alcohol without EtG/EtS testing.

Despite inherent limitations, urine testing remains a staple choice across the nation for drug and alcohol screenings.

How Hair Drug Testing Works

Greer, SC Hair Drug & Alcohol Testing Insights

Hair drug and alcohol testing stands out as an extremely reliable laboratory technique for assessing long-term substance use patterns. Unlike urine testing, which captures recent intake, hair testing covers a 90-day detection period by examining metabolites in the hair shaft, making it indispensable for workplace policies, court proceedings, child custody evaluations, and situations demanding extensive historical data.

Testing Procedures & Collection Specifics

Verification begins with a valid government ID, ensuring proper documentation through all necessary consent and custody signature forms.

A trained specialist collects a small segment usually 100-120 strands cut close to the scalp, typically from the crown. If head hair is unavailable, body hair serves as an alternative. The method is swift, pain-free, and observed directly.

A strict Hair Drug Test Custody and Control Form tracks the specimen through collection, sealing, and transfer, maintaining the legal soundness of data.

In the lab, hair samples undergo rigorous forensic processes:

Samples receive meticulous analysis:

Metabolites form part of the hair shaft, offering a durable record of substance intake. Given the internal accumulation, hair tests are challenging to falsify.

A certified Medical Review Officer evaluates all non-negative results to ensure accuracy, contemplates viable medical justifications, and releases the official result.

Timing for Hair Test Results in Greer, SC:

With extensive multi-step procedures, hair testing requires more time than urine evaluations but offers unparalleled consistency and accuracy.

Advantages of Hair Drug & Alcohol Testing

Challenges of Hair Drug & Alcohol Testing

Despite these drawbacks, hair testing prevails as a dependable approach for discerning long-term substance use across varied applications, revered by Greer, SC employers, legal representatives, and individuals for its resistance to tampering.

Alcohol & Drug Testing-How Each Method Works

Operating in Greer, SC, Accredited Drug Testing facilitates a full gamut of alcohol and substance monitoring methodologies tailored for organizational, DOT, legal, and personal prerequisites. Comprehending each test's mechanism is pivotal for apt selection, steadfast results, and steadfast compliance with federal and state mandates. Backed by a nationwide fabric of labs, accredited facilities, and adept Medical Review Officers, we deliver the assured accuracy and integrity required for credible testing protocols.

Urine-Based Alcohol Test

A urine alcohol assessment discerns recent alcohol intake by spotting ethanol byproducts present in urine. Adept for labor screening, judiciary orders, and post-mishap protocols, it doesn't gauge real-time impairment. It offers a concise detection window spanning several hours, marking it a swift, budget-efficient screening choice.

EtG Alcohol Test (Urine)

The EtG urine assessment unveils alcohol consumption up to 80 hours post-use with enhanced sensitivity. EtG being a primary byproduct of ethanol renders this test immensely utilized by courts, recovery setups, and compliance overseeing agencies for its lengthy detection span and acknowledged precision.

Alcohol Breath Analyzer

With a breath alcohol detector, current intoxication is estimated via analyzing alcohol levels from deep lung air exhalations. Employing DOT-sanctioned equipment, these evaluations yield immediate, defensible readings. Breath assessments remain pivotal for DOT-ordinated staff, workplace surveillance, post-incident, and inferred causation evaluation settings.

Blood Alcohol Examination

Assessing ethanol circulation in the bloodstream directly, a blood alcohol test ranks amongst the most precise for diagnosing impairment. It's trusted by healthcare setups, policing authorities, and litigation bodies owing to its accuracy, notably within DUI investigations, emergencies, and critical legal scrutinies.

PEth Blood Analysis for Alcohol

Innovatively, a PEth blood test denotes chronic or excessive drinking habits by uncovering alcohol biomolecules embedded in erythrocytes. Noted for unveiling usage over 2-3 weeks, it's lauded as among the most steadfast for validating prolonged drinking conduct. Favorable in family law, compliance frameworks, rehabilitation hubs, and hiring assessments especially pertaining to sensitive roles.

EtG Alcohol Test (Hair)

Administering a hair EtG alcohol test extends a 90-day detection scope via scrutinizing tracers embedded within the hair shaft, pointing at habitual or consistent consumption patterns. This method is vital in legal disputes, custody battles, and extended evaluations, respected for its consistency, precision, and resistance to short-lived hiatuses.

Through expert advice, certified labs, and swift arrangements, Accredited Drug Testing guarantees that each alcohol evaluation method delivers defended, clear, and compliant outcomes, assisting Greer, SCn citizens and businesses in staying informed, secure, and adherent to regulatory standards.


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 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

Fast service and friendly staff!

Fast service and friendly staff! Could not recommend enough for drug testing services.

Habib Malik - 4/12/2025

Smooth and Seamless

I use their service for new hire and DOT employee's. Spoke with Taisha Walker this morning, and she was very helpful. She made the process smooth and seamless.

Christina Galdos - 3/9/2025

Friendly and Knowledgeable

I reached out Accredited Drug Testing/Secure Screenings to partner for my drug testing business (Discovery Diagnostics Columbia SC) and the process was extremely easy. I worked with Sicilia who was amazing. She was friendly & knowledgeable, and answer all of my questions with ease.

Kendra Harley - 3/26/2025

phone support has been excellent

I have used ADT several times. Their phone support has been excellent, both when putting in the orders and when asking for help to interpret results.

Tee Ess - 12/19/2024


Sources


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(800) 221-4291