Drug & Alcohol Testing Near Me - Cayce, 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 Cayce

Minutes Away, Test Today

3799 12th St Extension Ste 1101.15 miles

3799 12th St Extension Ste 110
Cayce, SC 29033

977 Knox Abbott Dr1.18 miles

977 Knox Abbott Dr
Cayce, SC 29033

2249 Augusta Rd1.75 miles

2249 Augusta Rd
West Columbia, SC 29169

2836 Augusta Rd2.32 miles

2836 Augusta Rd
West Columbia, SC 29170

1472 Turn Rd2.87 miles

1472 Turn Rd
Columbia, SC 29201

3000 Ne Medical Park Ste 1113.44 miles

3000 Ne Medical Park Ste 111
Columbia, SC 29223

220 Stoneridge Dr Ste 1013.48 miles

220 Stoneridge Dr Ste 101
Columbia, SC 29210

1538 Main St3.55 miles

1538 Main St
Columbia, SC 29201

1333 Taylor St Ste 3h3.69 miles

1333 Taylor St Ste 3h
Columbia, SC 29201

3020 Sunset Blvd Ste 1023.96 miles

3020 Sunset Blvd Ste 102
West Columbia, SC 29169

1715 Blanding St4.06 miles

1715 Blanding St
Columbia, SC 29201

3240 Sunset Blvd4.32 miles

3240 Sunset Blvd
West Columbia, SC 29169

2 Southern Ct4.54 miles

2 Southern Ct
West Columbia, SC 29169

114 Gateway Ln4.89 miles

114 Gateway Ln
Columbia, SC 29210

3010 Farrow Rd Ste 230,5.12 miles

3010 Farrow Rd Ste 230,
Columbia, SC 29203

1345 Garner Ln Ste 3035.25 miles

1345 Garner Ln Ste 303
Columbia, SC 29210

2719 Middleburg Dr Ste 2015.28 miles

2719 Middleburg Dr Ste 201
Columbia, SC 29204

111 Executive Center Dr Ste 2385.46 miles

111 Executive Center Dr Ste 238
Columbia, SC 29210

511 Beltline Blvd5.63 miles

511 Beltline Blvd
Columbia, SC 29205

3304 Forest Dr5.84 miles

3304 Forest Dr
Columbia, SC 29204

1117 Saint Andrews Rd6.11 miles

1117 Saint Andrews Rd
Columbia, SC 29210

4500 Forest Dr Ste A6.90 miles

4500 Forest Dr Ste A
Columbia, SC 29206

769b Greenlawn Dr7.09 miles

769b Greenlawn Dr
Columbia, SC 29209

7653 Garners Ferry Rd7.87 miles

7653 Garners Ferry Rd
Columbia, SC 29209

100 Jimmy Love Ln8.27 miles

100 Jimmy Love Ln
Columbia, SC 29212

518 E Main St Ste 88.99 miles

518 E Main St Ste 8
Lexington, SC 29072

1068 S Lake Dr9.17 miles

1068 S Lake Dr
Lexington, SC 29073

6941 N Trenholm Rd Ste I9.26 miles

6941 N Trenholm Rd Ste I
Columbia, SC 29206

1847 S Lake Dr9.47 miles

1847 S Lake Dr
Lexington, SC 29073

2406 Decker Blvd9.50 miles

2406 Decker Blvd
Columbia, SC 29206

1 Wellness Blvd Ste 1059.77 miles

1 Wellness Blvd Ste 105
Irmo, SC 29063

247 Columbia Ave9.87 miles

247 Columbia Ave
Lexington, SC 29072

114 Gateway Corporate Blvd Ste 43011.69 miles

114 Gateway Corporate Blvd Ste 430
Columbia, SC 29203

9005 Two Notch Road Suite 1512.14 miles

9005 Two Notch Road Suite 15
Columbia, SC 29223

4621 Hardscrabble Road12.46 miles

4621 Hardscrabble Road
Columbia, SC 29223

120 Highland Ctr Dr Ste 130b12.59 miles

120 Highland Ctr Dr Ste 130b
Columbia, SC 29203

10040 Two Notch Rd14.54 miles

10040 Two Notch Rd
Columbia, SC 29223

10060 Two Notch Rd14.60 miles

10060 Two Notch Rd
Columbia, SC 29223

208 Deer Run Rd17.55 miles

208 Deer Run Rd
Elgin, SC 29045

Drug Testing Near Me

Need Drug Testing Services in Cayce, SC?

When searching for convenient drug testing services near you in Cayce, SC, look no further than Accredited Drug Testing, Inc. With a nationwide presence of more than 20,000 locations, our renowned service offers prompt same-day drug and alcohol testing that caters to a variety of needs. Whether it's for Department of Transportation (DOT) compliance, court mandates, or pre-employment screening, our process is designed to be quick, confidential, and hassle-free. Rely on our authorized collection sites and professional laboratories for precise and trustworthy results in line with federal and state regulations. Making an appointment is as simple as dialing (800) 221-4291 or visiting our online scheduling portal, available 24/7, to locate a drug testing center suited to your convenience. Prioritizing safety and compliance, Accredited Drug Testing delivers exact results you can count on always.

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 is an extensively utilized method for screening throughout Cayce, SC and beyond, known particularly for being the exclusive test approved for DOT-regulated drug testing under 49 CFR Part 40. This approach involves examining a urine sample to detect recent drug use by identifying drugs, metabolites, or alcohol biomarkers. Designed to offer standardized, private, and legally sufficient results, it caters to employers, individuals, and court-mandated programs alike.

Testing Methods & Collection Process

  • Donor Identity Verification: Donors present valid government-issued identification and complete chain-of-custody documentation before testing begins.
  • Secure Collection Environment: Urine samples are collected in a monitored restroom environment to avoid tampering. Protocols restrict personal items, secure water sources, and apply dyes to toilet water.
  • Chain of Custody Documentation: The test involves a federally recognized Chain of Custody Form (CCF) to trace the sample's journey from collection to laboratory analysis, supporting the test's integrity.
  • Temperature & Validity Checks: Post-collection, samples are immediately evaluated for correct temperature and consistency, coupled with laboratory validity tests like creatinine levels, pH, and specific gravity assessments.
  • DOT Split Specimen: DOT tests use two vials: Bottle A is for primary analysis; Bottle B is used if results are contested. Non-DOT tests use only one vial.
  • Laboratory Screening & Confirmation: Samples undergo a two-step examination at SAMHSA-certified laboratories involving an initial immunoassay screen followed by confirmation testing with GC/MS or LC/MS for precise identification.
  • MRO Verification: A licensed Medical Review Officer (MRO) reviews any non-negative results for accuracy, examining medical explanations with the donor prior to releasing results.

How Long Do Urine Test Results Take?

  • Instant Urine Test: Same-day negative results, whereas positives require lab confirmation taking 24-72 hours.
  • Lab-Based Urine Test: Delivers most negative results within 24-48 hours.
  • DOT Drug Test: Results typically span 1-3 business days, contingent on MRO review and donor interaction.
  • Urine EtG Alcohol Test: Results usually available within 24-48 hours.

Testing times may extend in cases involving shy bladder conditions, invalid samples, or if further confirmation is warranted.

Benefits of Urine Drug & Alcohol Testing

  • Currently the sole DOT-recognized method for regulated testing.
  • Effectively detects recent substance use, ideal for workplace or post-accident situations.
  • Offers low cost and swift turnaround.
  • Widely accepted across courts, employer settings, and government bodies.
  • Instant results available for rapid screening needs.
  • Confirmation testing through GC/MS or LC/MS provides high accuracy.

Even with some limitations, urine testing remains the most pragmatic and widely utilized method for drug and alcohol screening in Cayce, SC and nationwide.

How Hair Drug Testing Works

In Cayce, SC and beyond, hair drug and alcohol testing emerges as a remarkably credible and comprehensive laboratory method. While urine tests capture recent consumption, hair assessments offer a 90-day detection period, making them invaluable for identifying long-term substance use trends. This suitability makes it ideal for purposes such as employer screenings, legal considerations like custody battles, and any scenario demanding a panoramic review of an individual's history with substances.

Testing Methods & Collection Process

1. Donor Identity Verification

At the commencement of the collection, individuals are required to present valid government-verified ID, after which proper documentation including consent and chain-of-custody forms must be signed for accuracy and legitimacy.

2. Hair Collection Procedure

The procedure involves a trained specialist acquiring a small cluster of hair - generally about 100-120 strands - cut near the scalp. Ideally, the sample is taken from the crown region, but in the absence of head hair, body hair may serve as a substitute. The entire process is both rapid and conducted under direct observation.

3. Chain of Custody Documentation

Completion of a comprehensive Hair Drug Test Custody and Control Form is necessary to ensure evidence of the sample's collection, sealing, and movement, maintaining its legal credibility and protection.

4. Laboratory Preparation & Analysis

Once the sample reaches the lab, it undergoes a sequence of meticulous forensic steps:

This is followed by advanced laboratory testing:

5. Metabolite Detection

As hair grows, drug metabolites embed themselves within the shaft, creating an enduring and tamper-resistant account of substance use. The internal integration of these metabolites makes it exceedingly challenging to adulterate or deceive.

6. MRO Review

A certified Medical Review Officer examines any non-negative results to corroborate their accuracy, exploring potential medical explanations before issuing the official outcomes.

How Long Do Hair Test Results Take?

Although hair testing requires more extended lab processing than urine testing, it assures unmatched consistency in detection.

Benefits of Hair Drug & Alcohol Testing

  • 90-day detection period offering insights into long-term usage patterns.
  • Incredibly difficult to falsify or adulterate test results.
  • Delivers valuable insights into consistent, sporadic, or halted drug use trends.
  • Perfectly suits legal scenarios, custody disputes, and compliance programs.
  • Quick and non-invasive sample collection procedure.
  • Highly reliable findings verified through GC/MS or LC/MS confirmation techniques.

Limitations of Hair Drug & Alcohol Testing

  • Unable to detect recent consumption (5-7 days post-use).
  • More costly option compared to urine or oral fluid assessments.
  • Body hair cannot pinpoint an exact usage timeline.
  • Substance integration may differ based on hair type and growth speed.
  • Not applicable for DOT testing requirements.

Despite these constraints, hair testing remains steadfastly reliable for examining extended substance use and gains widespread utilization by employers, legal representatives, and individuals desiring dependable evidence.

Alcohol & Drug Testing-How Each Method Works

In Cayce, SC, Accredited Drug Testing excels in offering a vast array of alcohol and drug testing solutions crafted to satisfy employer, DOT guidelines, legal requisites, and individual evaluation requirements. Grasping the nuances of each test type is crucial, as it directs the appropriate choice, accurate outcomes, and congruency with both federal and Cayce, SC-specific standards. Our far-reaching network, certified labs, and expert Medical Review Officers are the backbone that delivers requisite trust, exactitude, and professionalism for dependable testing outputs.

Alcohol Urine Drug Analysis

The alcohol urine test pinpoints traces of recent alcohol consumption by identifying ethanol byproducts present in the urine. This mode finds expansive applications in workplaces, judiciary mandates, and post-incident case evaluations. While it doesn't account for present impairment, its detection window spans several hours, rendering an economical and timely screening choice.

ETG Alcohol Testing (Urine)

The EtG (Ethyl Glucuronide) urine test is noted for high sensitivity, tracing alcohol presence as far back as 80 hours post-intake. Unique to EtG as a direct ethanol metabolite, it caters extensively to court systems, rehabilitation regimes, and observation initiatives. It competes with standard urine alcohol tests by providing an extended window with remarkable reliability.

Breath Alcohol Testing

Offering insight into current impairment, a breath alcohol test evaluates alcohol concentrations in deep lung emissions. Until today, DOT-ratified breath alcohol instruments (EBTs) wield these tests, delivering immediate and robust results applicable to DOT-covered personnel and routinely employed in workplaces, post-accident assessments, and suspicion-based testing.

Blood Alcohol Testing

A blood alcohol test offers a direct examination of the ethanol circulating within one's bloodstream, a hallmark of precision that wins favor in hospitals, law enforcement, and legal operations especially in DUI matters, emergencies, and critical legal assessments.

PEth Alcohol Blood Testing

Via identifying alcohol-specific markers within red blood cells, a PEth (Phosphatidylethanol) blood test evaluates heaviness or frequency of alcohol consumption over spans of 2-3 weeks. This diagnostic is esteemed as a foremost credential for chronic drinking analysis, actively used in family legalities, long-term monitoring systems, treatment enclaves, and safety-sensitive pre-employment segments.

ETG Alcohol Testing (Hair)

Rendering a retrospective 90-day perspective, the EtG hair alcohol test inspects alcohol markers locked within the hair's core, recognizing habitual or ongoing consumption apart from the occasional. Esteemed in judicial processes, custody cases, and protracted oversight agendas, hair-based EtG testing upholds constant compliance and fortitude against deceptive indulgences, thanks to its innate accuracy and resilience.

Guided by expert oversight, sanctioned national laboratories, and efficient scheduling availability, Accredited Drug Testing guarantees each alcohol test adorns clarity, defensibility, and regulatory adherence, aiding Cayce, SC individuals and partners to remain informed, secure, and in line with both national and state compliance mandates.


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

Great experience

Great experience and great lab. Customer service agent was very helpful.

Jenna Bee - 2/19/2025

Great service

Great service easy use quick processing! Need a hair follicle for my DCFS case , quick and convenient!

Jesse Dupre - 4/12/2025

Clear and Competent

I was so surprised with the quality of customer service I received today when I called Accredited Drug Testing. The representative was so clear and competent. She was able to reschedule an appointment at my preferred location. The representative whose name is Justice, was so polite and competent. She expedited the whole process. It was a relief to me.

Rachel Padian - 9/6/2024

Very professional and very quick

Very professional and very quick service to schedule appointments! I am pleased with the services and would definitely recommend using them for any drug testing needs!

Carrie Feerick - 4/19/2025


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(800) 221-4291