Drug & Alcohol Testing Near Me - Corcoran, CA

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 Corcoran

Minutes Away, Test Today

1110 Dairy Ave0.66 miles

1110 Dairy Ave
Corcoran, CA 93212

564 E Kern Ave14.40 miles

564 E Kern Ave
Tulare, CA 93274

755 E Terrace Ave Ste A14.93 miles

755 E Terrace Ave Ste A
Tulare, CA 93274

1068 N Cherry St15.14 miles

1068 N Cherry St
Tulare, CA 93274

919 N Blackstone St,15.25 miles

919 N Blackstone St,
Tulare, CA 93274

1295 Hillcrest Ave15.58 miles

1295 Hillcrest Ave
Tulare, CA 93274

869 W Lacey Blvd16.77 miles

869 W Lacey Blvd
Hanford, CA 93230

1028 N Douty St17.07 miles

1028 N Douty St
Hanford, CA 93230

450 Kings County Dr, Ste 10317.12 miles

450 Kings County Dr, Ste 103
Hanford, CA 93230

1120 N Irwin St,17.18 miles

1120 N Irwin St,
Hanford, CA 93230

4126 S Demaree St Ste A18.55 miles

4126 S Demaree St Ste A
Visalia, CA 93277

225 S Chinowth St18.69 miles

225 S Chinowth St
Visalia, CA 93291

2431 W Caldwell Ave19.39 miles

2431 W Caldwell Ave
Visalia, CA 93277

117 N Akers St19.85 miles

117 N Akers St
Visalia, CA 93291

649 S County Center Dr Ste A20.42 miles

649 S County Center Dr Ste A
Visalia, CA 93277

220 S Mooney Blvd Ste D21.09 miles

220 S Mooney Blvd Ste D
Visalia, CA 93291

1640 W Mineral King Ave Ste 10621.11 miles

1640 W Mineral King Ave Ste 106
Visalia, CA 93291

1633 S Court St21.23 miles

1633 S Court St
Visalia, CA 93277

210 S Johnson St Ste C21.63 miles

210 S Johnson St Ste C
Visalia, CA 93291

235 E Noble Ave21.78 miles

235 E Noble Ave
Visalia, CA 93277

1206 High Street28.54 miles

1206 High Street
Delano, CA 93215

832 Jefferson St28.92 miles

832 Jefferson St
Delano, CA 93215

356 N Porter Rd29.17 miles

356 N Porter Rd
Porterville, CA 93257

876 W Grand Ave29.30 miles

876 W Grand Ave
Porterville, CA 93257

841 W Morton Ave29.33 miles

841 W Morton Ave
Porterville, CA 93257

1401 Garces Hwy29.38 miles

1401 Garces Hwy
Delano, CA 93215

1427 S Lexington St Bldg A Ste 1030.22 miles

1427 S Lexington St Bldg A Ste 10
Delano, CA 93215

1850 Whitson St32.42 miles

1850 Whitson St
Selma, CA 93662

1122 Rose Ave, Ste 232.61 miles

1122 Rose Ave, Ste 2
Selma, CA 93662

2300 7th St36.71 miles

2300 7th St
Wasco, CA 93280

2502 Jensen Ave42.08 miles

2502 Jensen Ave
Sanger, CA 93657

2570 Jensen Ave, Suite 11542.09 miles

2570 Jensen Ave, Suite 115
Sanger, CA 93657

1165 Phelps Avenue, Suite 10743.66 miles

1165 Phelps Avenue, Suite 107
Coalinga, CA 93210

2746 E Jensen Ave43.79 miles

2746 E Jensen Ave
Fresno, CA 93706

1191 Phelps Ave43.85 miles

1191 Phelps Ave
Coalinga, CA 93210

2555 S East Ave43.95 miles

2555 S East Ave
Fresno, CA 93706

1165 Phelps Ave Ste 20344.08 miles

1165 Phelps Ave Ste 203
Coalinga, CA 93210

On--site Only44.63 miles

On--site Only
Fresno, CA 93737

5361 E Kings Canyon Rd44.87 miles

5361 E Kings Canyon Rd
Fresno, CA 93727

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 Corcoran, CA. 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 Corcoran, CA.

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 predominant choice across Corcoran, CA and the U.S. for detecting recent substance use. It stands as the exclusive method sanctioned for DOT-regulated evaluations outlined in 49 CFR Part 40. This methodology assesses a urine sample to unveil the presence of drugs, metabolites, or alcohol markers. Urine testing is revered for its systematic, confidential approach, providing indisputably accurate results suitable for employers, personal evaluations, and court-mandated programs.

Testing Methods & Collection Process

  • 1. Donor Identity Verification: Required government identification is produced, and the necessary chain-of-custody documentation is completed by the donor before commencement.
  • 2. Secure Collection Environment: The collection takes place in a controlled restroom environment designed to prevent tampering with added security measures.
  • 3. Chain of Custody Documentation: Utilizes a federally recognized Chain of Custody Form (CCF) to guard the sample's integrity and support its legal defensibility.
  • 4. Temperature & Validity Checks: Immediately after collection, checks for temperature and appearance validate the specimen's authenticity. The laboratory conducts further validity checks, focusing on creatinine levels, pH, specific gravity, and adulterant screening.
  • 5. DOT Split Specimen: DOT tests split specimens into two for primary and disputed analysis, while non-DOT tests generally involve collecting a single vial.
  • 6. Laboratory Screening & Confirmation: Testing at SAMHSA-certified labs follows a two-phase process: initial immunoassay screening followed by confirmatory GC/MS or LC/MS testing.
  • 7. MRO Verification: A licensed Medical Review Officer assesses non-negative findings, ensuring accuracy and discussing with the donor before final decisions.

Expected Timeframes for Urine Test Results:

Benefits of Urine Drug & Alcohol Testing

Nevertheless, urine testing withstands its place as the leading choice for practical, extensive substance assessments across the nation.

How Hair Drug Testing Works

For an extensive review of substance use, turn to hair drug and alcohol testing throughout Corcoran, CA.

Unlike urine tests focused on recent intake, hair testing examines embedded metabolites in hair strands, exceeding a 90-day detection window. Ideal for employment checks, legal inquiries, child custody discussions, and situations demanding historical substance data. This method is robust against manipulation and gives trustworthy insights into prolonged usage patterns.

Comprehensive Testing Process:

Result Delivery:

Hair testing involves intricate lab stages, offering broader insights than urine tests but determinedly providing purity assurance for long-term substance monitoring in Corcoran, CA's diverse needs.

Benefits of Long-Window Hair Testing:

Alcohol & Drug Testing-How Each Method Works

Explore Comprehensive Drug & Alcohol Testing Methods in Corcoran, CA

At Accredited Drug Testing, we offer a variety of robust alcohol and drug testing services tailored to meet the diverse requirements of employers, DOT mandates, legal obligations, and personal needs. Gaining a deeper understanding of how each testing option functions guarantees accurate selection, reliable outcomes, and full compliance with federal and state regulations. Through a nationwide network, accredited laboratories, and professional Medical Review Officers, we are dedicated to delivering precision, trust, and professionalism that Corcoran, CA clients can rely on.

Alcohol Urine Drug Test

An alcohol urine test is designed to detect recent alcohol consumption by identifying ethanol metabolites present in the urine. This testing method is extensively used in workplace settings, for court-ordered screenings, and post-incident analyses. Despite not measuring immediate impairment, it offers a narrow detection window of a few hours, making it a fast, cost-effective option for screening purposes.

EtG Alcohol Test (Urine)

The EtG (Ethyl Glucuronide) urine test is recognized for its sensitivity, being capable of identifying alcohol consumption up to 80 hours after intake. As EtG is a direct metabolite of ethanol, the test is favored by courts, rehabilitation programs, and regulatory agencies for its reliability and extended detection timeframe.

Breath Alcohol Test

The breath alcohol test gauges present impairment by measuring the alcohol concentration in deep lung air. Performed using DOT-approved breath devices (EBTs), it offers immediate, legally defensible results, fitting for DOT-covered employees, workplaces, post-incident, and suspicion-based testing.

Blood Alcohol Test

A blood alcohol test directly quantifies the amount of ethanol in the bloodstream, making it one of the most precise methods to assess impairment. It is routinely employed by hospitals, law enforcement, and legal professionals in DUI cases, emergency healthcare, and significant legal inquiries.

PEth Alcohol Blood Test

The PEth (Phosphatidylethanol) blood test identifies chronic or heavy alcohol usage by recognizing alcohol-specific biomarkers within red blood cells. The test can track use up to 2-3 weeks and is considered an exceptionally reliable marker for long-term alcohol consumption behavior, making it ideal for family law, monitoring, treatment centers, and safety-sensitive pre-employment screenings.

EtG Alcohol Test (Hair)

With a hair EtG test, a 90-day detection window is provided by analyzing alcohol metabolites entrenched in the hair shaft, spotting recurring consumption habits rather than single events. Its stability, accuracy, and resistance to abstinence efforts make it a staple in courtroom proceedings, child custody disputes, and extended monitoring initiatives.

Through expert insight, certified nationwide laboratories, and prompt scheduling, Accredited Drug Testing guarantees that each alcohol screening test in Corcoran, CA delivers clear, defensible, and compliant results, aiding individuals and businesses in maintaining informed decisions, managing safety, and adhering to all regulatory requirements.


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 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

Reception is kind and helpful

Reception is kind and helpful , everything quick and simple , best urgent care

Yusuf Narmuradov - 11/19/2024

Really Helpful

I am just really happy to see that the location near me still offers hair follicle tests!! They are really helpful when any false positives happen, waiting on my results. Hope they come fast!

Kali Collins - 1/16/2025

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

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


Sources


Corcoran Drug Testing

Quickly find trusted local drug testing centers in Corcoran, CA — fast, convenient, and reliable every time!

Corcoran DOT Drug Testing

Quickly find a local DOT drug testing center in Corcoran, CA — fast, reliable, convenient nationwide service!

Corcoran DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Corcoran, CA.

Corcoran Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Corcoran, CA.v

Corcoran Hair Drug Testing

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

Corcoran Alcohol Testing

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

Corcoran Drug Testing Services

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

Corcoran 5 Panel Drug Test

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

Corcoran 10 Panel Drug Test

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

Corcoran On Site Drug Testing

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

Corcoran DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Corcoran, CA 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