Drug & Alcohol Testing Near Me - Lexington, 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

35 Drug-Testing Centers in Lexington

Minutes Away, Test Today

977 Knox Abbott Dr1.01 miles

977 Knox Abbott Dr
Cayce, SC 29033

2249 Augusta Rd1.41 miles

2249 Augusta Rd
West Columbia, SC 29169

220 Stoneridge Dr Ste 1011.58 miles

220 Stoneridge Dr Ste 101
Columbia, SC 29210

2836 Augusta Rd2.28 miles

2836 Augusta Rd
West Columbia, SC 29170

3000 Ne Medical Park Ste 1112.33 miles

3000 Ne Medical Park Ste 111
Columbia, SC 29223

1538 Main St2.37 miles

1538 Main St
Columbia, SC 29201

1333 Taylor St Ste 3h2.50 miles

1333 Taylor St Ste 3h
Columbia, SC 29201

1472 Turn Rd2.74 miles

1472 Turn Rd
Columbia, SC 29201

3799 12th St Extension Ste 1102.74 miles

3799 12th St Extension Ste 110
Cayce, SC 29033

1715 Blanding St2.87 miles

1715 Blanding St
Columbia, SC 29201

3020 Sunset Blvd Ste 1022.92 miles

3020 Sunset Blvd Ste 102
West Columbia, SC 29169

114 Gateway Ln3.00 miles

114 Gateway Ln
Columbia, SC 29210

3240 Sunset Blvd3.33 miles

3240 Sunset Blvd
West Columbia, SC 29169

1345 Garner Ln Ste 3033.38 miles

1345 Garner Ln Ste 303
Columbia, SC 29210

2 Southern Ct3.57 miles

2 Southern Ct
West Columbia, SC 29169

3010 Farrow Rd Ste 230,3.65 miles

3010 Farrow Rd Ste 230,
Columbia, SC 29203

111 Executive Center Dr Ste 2383.89 miles

111 Executive Center Dr Ste 238
Columbia, SC 29210

2719 Middleburg Dr Ste 2014.27 miles

2719 Middleburg Dr Ste 201
Columbia, SC 29204

1117 Saint Andrews Rd4.34 miles

1117 Saint Andrews Rd
Columbia, SC 29210

3304 Forest Dr4.90 miles

3304 Forest Dr
Columbia, SC 29204

511 Beltline Blvd5.36 miles

511 Beltline Blvd
Columbia, SC 29205

4500 Forest Dr Ste A6.05 miles

4500 Forest Dr Ste A
Columbia, SC 29206

100 Jimmy Love Ln6.86 miles

100 Jimmy Love Ln
Columbia, SC 29212

769b Greenlawn Dr7.36 miles

769b Greenlawn Dr
Columbia, SC 29209

6941 N Trenholm Rd Ste I8.06 miles

6941 N Trenholm Rd Ste I
Columbia, SC 29206

7653 Garners Ferry Rd8.23 miles

7653 Garners Ferry Rd
Columbia, SC 29209

1 Wellness Blvd Ste 1058.33 miles

1 Wellness Blvd Ste 105
Irmo, SC 29063

2406 Decker Blvd8.37 miles

2406 Decker Blvd
Columbia, SC 29206

518 E Main St Ste 89.01 miles

518 E Main St Ste 8
Lexington, SC 29072

1068 S Lake Dr9.53 miles

1068 S Lake Dr
Lexington, SC 29073

247 Columbia Ave9.77 miles

247 Columbia Ave
Lexington, SC 29072

114 Gateway Corporate Blvd Ste 43010.17 miles

114 Gateway Corporate Blvd Ste 430
Columbia, SC 29203

1847 S Lake Dr10.31 miles

1847 S Lake Dr
Lexington, SC 29073

9005 Two Notch Road Suite 1510.85 miles

9005 Two Notch Road Suite 15
Columbia, SC 29223

120 Highland Ctr Dr Ste 130b11.06 miles

120 Highland Ctr Dr Ste 130b
Columbia, SC 29203

Drug Testing Near Me

Are you in search of drug testing facilities near you in Lexington, SC? Accredited Drug Testing, Inc. is recognized as one of the most reliable providers of same-day drug and alcohol testing services, with access to over 20,000 locations across the nation. Whether your requirements include a DOT-regulated test, court-mandated screening, pre-employment drug tests, or personal testing for individual reasons, we ensure that booking an appointment is quick, simple, and confidential. Our licensed collection sites and laboratories provide precise, dependable results that adhere to both federal and state compliance standards, including those of Lexington, SC. To locate a convenient drug testing center near you, simply call (800) 221-4291 or schedule online 24/7. When ensuring safety, compliance, and peace of mind is crucial, Accredited Drug Testing consistently delivers trusted results right 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

In its widespread application across the United States and Lexington, SC, 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 analysis for drugs and alcohol stands out as a dependable lab approach, ideal for assessing a person's substance usage over an extended period. Moving past the immediate detection found in urine testing, hair testing offers a comprehensive 90-day analysis window by scrutinizing metabolites found within hair strands. This method holds significant value in workplace drug policies, legal disputes, custody battles, and settings demanding an extensive view of an individual's history of substance involvement within Lexington, SC.

Testing Methods & Collection Process

1. Donor Identity Verification

Data integrity initiates when the donor cues valid ID and signs necessary consent forms, maintaining proper chain-of-custody.

2. Hair Collection Procedure

A trained specialist collects a small sample of hair, usually around 100-120 strands, cut close to the scalp. While the top of the head is prioritized, body hair serves as an alternative when necessary. The method is pain-free and completed under supervision.

3. Chain of Custody Documentation

Meticulous handling is documented in the Hair Drug Test Custody and Control Form, ensuring the whole procedure, from collection to examination, meets legal mandates.

4. Laboratory Preparation & Analysis

Under rigorous forensic precision in labs:

  • Decontamination: Washing to clear surface residues.
  • Cutting/Grinding: Segmenting for extraction readiness.
  • Extraction: Metabolite isolation from hair.

The specimen surpasses precise lab scrutiny:

  • Initial Screening - Detects drug categories via immunoassay analyses.
  • Confirmation Testing - Verifies specific drugs/metabolites using GC/MS or LC/MS.

5. Metabolite Detection

With metabolites ensconced as the hair grows, a steadfast record forms, presenting challenges to attempts at tampering it's a method resilient against deception.

6. MRO Review

Competent Medical Review Officers critically assess non-negative results, offer medical insight, and assert authenticity in delivering final results.

How Long Do Hair Test Results Take?

  • Standard Hair Test: Completion within 2-3 business days post sample delivery to the laboratory.
  • Complex Panels or Alcohol Testing (EtG/FAEE): Take up to 3-5 business days based on testing complexity.

Despite extending timelines than urine methods, hair examination stakes a claim in delivering unfailing results, proving indispensable for thorough substance history surveillance.

Benefits of Hair Drug & Alcohol Testing

  • 90-day coverage exposes sustained usage patterns.
  • Resists evasion extremely hard to alter or fake.
  • Establishes records of ongoing or sporadic use cessation.
  • Vital to legal matters, custody evaluation, and jurisdictional programs.
  • Promotes easy, quick sample collection.
  • Verification durability through GC/MS or LC/MS.

Limitations of Hair Drug & Alcohol Testing

  • Limited in discerning recent substance intake (first 5-7 days).
  • Higher overall cost alongside urine or saliva analyses.
  • Body hair cannot specify concrete timelines post-substance use.
  • Substance incorporation may vary per hair type and growth.
  • Not recognized by DOT testing stipulations.

While certain drawbacks exist, hair testing upholds its position as a proactive tool for long-lasting substance auditing, adored by employers, legal experts, and individuals seeking fool-proof, tamper-free viability studies.

Alcohol & Drug Testing-How Each Method Works

Accredited Drug Testing offers comprehensive alcohol and drug screening options in Lexington, SC, curated to align with the requirements of employers, DOT, legal domains, and individual needs. Comprehending the operational mechanics of each testing mode ensures precise test choice, impeccable results, and strict adherence to federal and state mandates. Our expansive nationwide network, certified laboratories, and adept Medical Review Officers provide the exactitude, reliability, and professionalism required for dependable testing outcomes.

Alcohol Urine Drug Test

An alcohol urine test evidences recent alcohol intake by scanning for ethanol metabolites within the urine. This test finds extensive use in workplaces, legal compliance, and post-incident scenarios. Though it doesn't ascertain current impairment, it offers a brief detection period encompassing a few hours, standing as a fast and economically efficient screening tool.

ETG Alcohol Test (Urine)

The EtG (Ethyl Glucuronide) urine assay is a commendably sensitive technique that discerns alcohol consumption up to 80 hours post-ingestion. Identified as a direct metabolite of ethanol, this method is commonly deployed by courts, rehabilitation entities, and regulatory bodies, providing an extended detection horizon with notable accuracy.

Breath Alcohol Test

Utilizing DOT-approved devices (EBTs), the breath alcohol test measures immediate impairment by evaluating the alcohol volume in deep lung air. It delivers instant, legally tenable outcomes and is requisite for DOT-covered participants and frequently applied in workplaces, post-incident assessments, and when reasonable suspicion arises.

Blood Alcohol Test

A blood alcohol test directly quantifies ethanol within the bloodstream, thus epitomizing accuracy in determining impairment. Trusted by hospitals, law enforcement, and legal agencies, it plays a pivotal role in DUI, emergency care, and intensive legal investigations.

PEth Alcohol Blood Test

The PEth (Phosphatidylethanol) blood test identifies chronic or significant alcohol use by uncovering alcohol-specific biomarkers in red blood cells, sensing up to 2-3 weeks of usage, standing as a reliable long-term drinking behavior indicator. It's widely utilized in family law, monitoring ventures, treatment programs, and safety-critical job pre-employments.

ETG Alcohol Test (Hair)

The EtG hair alcohol test offers a 90-day examination capacity through analyzing alcohol metabolites ingrained in the hair shaft. It discerns patterns of repeated or ongoing alcohol usage, favored by judicial entities, custody cases, and elongation monitoring agendas for its stability and deterrence against brief sobriety endeavors.

Via expert insights, recognized national laboratories, and swift appointment setups, Accredited Drug Testing guarantees that each alcohol screening method emerges as clear, defensible, and adheres to regulatory compliance, aiding individuals and employers in remaining informed, protected, and compliant in Lexington, SC.


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

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

This is by far the easiest

This is by far the easiest way to get my lab work ordered and paid for. The phone calls are short and to the point. They don’t try to push extra sales on you and when I walk in to the clinic I simply show my donor pass and with in a matter of minutes I’m done. I will continue to use ADT in the future.

Jason Jackson - 7/19/2025

Explained everything so no questions

Torin was great. Explained everything so no questions

Tony Lombardo - 4/18/2025

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

Sweet and helpful

Trish was amazing and got me through the sytem very fast and swift. I had a hard time hearing her a couple of times, but she was super sweet and helpful throughout the process. Highly recommend her!

Sophia Schutze - 6/19/2024


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(800) 221-4291