Drug & Alcohol Testing Near Me - Hesperia, 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

37 Drug-Testing Centers in Hesperia

Minutes Away, Test Today

11919 Hesperia Rd Ste C2.88 miles

11919 Hesperia Rd Ste C
Hesperia, CA 92345

12401 Hesperia Rd Ste 93.52 miles

12401 Hesperia Rd Ste 9
Victorville, CA 92395

12408 Hesperia Rd3.53 miles

12408 Hesperia Rd
Victorville, CA 92395

12424 Hesperia Rd, Ste 53.57 miles

12424 Hesperia Rd, Ste 5
Victorville, CA 92395

12402 Industrial Blvd Ste B63.64 miles

12402 Industrial Blvd Ste B6
Victorville, CA 92395

15791 Bear Valley Rd3.91 miles

15791 Bear Valley Rd
Hesperia, CA 92345

13024 Hesperia Rd Ste 1014.25 miles

13024 Hesperia Rd Ste 101
Victorville, CA 92395

12821 Main St Ste 1404.71 miles

12821 Main St Ste 140
Hesperia, CA 92345

15201 11th St Ste 1006.97 miles

15201 11th St Ste 100
Victorville, CA 92395

15863 Kasota Rd8.03 miles

15863 Kasota Rd
Apple Valley, CA 92307

18031 Us Highway 18 Ste A13.83 miles

18031 Us Highway 18 Ste A
Apple Valley, CA 92307

18522 Hwy 18 Ste 10213.83 miles

18522 Hwy 18 Ste 102
Apple Valley, CA 92307

11499 Barlett Ave.15.04 miles

11499 Barlett Ave.
Adelanto, CA 92301

2101 N Waterman Ave17.42 miles

2101 N Waterman Ave
San Bernardino, CA 92404

742 W Highland Ave20.05 miles

742 W Highland Ave
San Bernardino, CA 92405

399 E. Highland Ave. Ste 51020.16 miles

399 E. Highland Ave. Ste 510
San Bernardino, CA 92404

2150 N Waterman Ave Ste 100b,20.19 miles

2150 N Waterman Ave Ste 100b,
San Bernardino, CA 92404

1805 Medical Center Dr20.43 miles

1805 Medical Center Dr
San Bernardino, CA 92411

425 E Foothill Blvd22.38 miles

425 E Foothill Blvd
Rialto, CA 92376

1850 S Waterman Ave23.76 miles

1850 S Waterman Ave
San Bernardino, CA 92408

328 Commercial Rd 0ste 10123.76 miles

328 Commercial Rd 0ste 101
San Bernardino, CA 92408

1894 Commercenter W Ste 10624.76 miles

1894 Commercenter W Ste 106
San Bernardino, CA 92408

290 N 10th St Ste 10024.82 miles

290 N 10th St Ste 100
Colton, CA 92324

295 E Caroline St Ste D125.26 miles

295 E Caroline St Ste D1
San Bernardino, CA 92408

1461 E Cooley Dr Ste 20025.28 miles

1461 E Cooley Dr Ste 200
Colton, CA 92324

9961 Sierra Ave Fl 625.56 miles

9961 Sierra Ave Fl 6
Fontana, CA 92335

935 S Mount Vernon Ave Ste 10125.66 miles

935 S Mount Vernon Ave Ste 101
Colton, CA 92324

7777 Milliken Ave Ste A26.15 miles

7777 Milliken Ave Ste A
Rancho Cucamonga, CA 91730

850 E Washington St26.15 miles

850 E Washington St
Colton, CA 92324

25455 Barton Rd Ste A10626.28 miles

25455 Barton Rd Ste A106
Loma Linda, CA 92354

40880 Pedder Po Box 644526.35 miles

40880 Pedder Po Box 6445
Big Bear Lake, CA 92315

25805 Barton Rd Ste A-104,26.38 miles

25805 Barton Rd Ste A-104,
Loma Linda, CA 92354

42002 Fox Farm Rd26.47 miles

42002 Fox Farm Rd
Big Bear Lake, CA 92315

41949 Big Bear Blvd26.52 miles

41949 Big Bear Blvd
Big Bear Lake, CA 92315

41870 Garstin Dr26.59 miles

41870 Garstin Dr
Big Bear Lake, CA 92315

8408 Thoroughbred St26.61 miles

8408 Thoroughbred St
Alta Loma, CA 91701

9695 Baseline Rd26.65 miles

9695 Baseline Rd
Rancho Cucamonga, CA 91730

Drug Testing Near Me

Searching for convenient drug testing near me in Hesperia, CA? Look no further than Accredited Drug Testing, Inc., the leading provider for same-day drug and alcohol testing across the nation, featuring more than 20,000 facilities nationwide. Whether your need involves a DOT-compliant test, a court-ordered screen, a pre-employment drug test, or personalized testing services, we offer a streamlined, easy booking process that's confidential and fast. Our state-of-the-art labs and sanctioned collection sites promise precise, trustworthy results that are consistent with federal and Hesperia, CA state compliance regulations. Get in touch at (800) 221-4291 or book online round-the-clock to secure a convenient drug testing location near you. Accredited Drug Testing stands out by providing prompt and reliable results when safety, compliance, and assurance mean everything.

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 Hesperia, 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

Renowned for its remarkable reliability, hair drug and alcohol testing unveils extended substance usage tendencies by scrutinizing drug metabolites within hair strands over a generous 90-day detection span. Ideal for workplace regulations, court trials, child custody disputes, and cases necessitating long-term verification, it stands superior to urine-based methodology, especially for consistent or intermittent usage detection.

Testing Methods & Collection Process

  • 1. Donor Identity Verification: Proper identification and signing of custody-related documents establish accurate donor identification and consent.
  • 2. Hair Collection Procedure: Expertly gathered hair snippets (about 100-120) are painlessly and swiftly collected from the donor, mainly from the crown. In lack of head hair, body hair serves as a secondary source.
  • 3. Chain of Custody Documentation: A Hair Drug Test Custody and Control Form documents the collection details and subsequent handling of the sample for defensible legal results.
  • 4. Laboratory Preparation & Analysis: Laboratory processing involves washing and segmenting the hair for extraction, followed by meticulous lab testing.
  • Decontamination: Ensures cleaning of external contaminants.
  • Cutting/Grinding: Prepares hair for analytical extraction.
  • Extraction: Separates drug metabolites for comprehensive analysis.
  • Initial Screening: Distinguishes drug categories through immunoassay techniques.
  • Confirmation Testing: GC/MS or LC/MS guarantees specific substance detection.
  • 5. Metabolite Detection: Hair-bound substances document comprehensive drug consumption timelines, defying adulteration risks prevalent with other testing methods.
  • 6. MRO Review: Licensed Medical Review Officers authenticate results, ensuring accuracy and substantiating potential medical justifications.

Receiving results might take 2-3 business days from a standard hair test or up to 5 days for complex panels such as EtG/FAEE alcohol analysis.

Benefits of Hair Drug & Alcohol Testing

In Hesperia, CA and beyond, this method proves invaluable for revealing long-term substance use scenarios, despite its inability to detect short-term drug use or high costs compared to other methodologies.

Alcohol & Drug Testing-How Each Method Works

With an extensive range of drug and alcohol testing choices available through Accredited Drug Testing, every requirement from employer, DOT, legal to personal can be met with tailored solutions. Understanding each method assures accurate selection and results in full accordance with both federal and Hesperia, CA state regulations. Through our vast network, certified labs, and adept Medical Review Officers, we underpin our services with the accuracy, dependability, and professionalism demanded for genuinely reliable testing conclusions.

Urine Alcohol Drug Test

An alcohol urine test works by detecting ethanol metabolites in urine, essentially marking recent alcohol consumption. Predominantly used in workplace scenarios, judicial obligations, and post-incident evaluations, it serves as an economical and quite effective screening tool albeit without measuring current impairment.

ETG Alcohol Test (Urine)

The EtG urine test is acclaimed for its superior sensitivity, capable of detecting the presence of alcohol up to 80 hours post-consumption. Being a metabolite of ethanol, EtG is extensively relied upon by courts, rehab programs, and regulatory agencies for its reliable detection window beyond standard urine alcohol tests.

Breath Alcohol Test

A breath alcohol test evaluates the present impairment level by assessing alcoholic content in deep lung air. Administered through DOT-sanctioned devices, breath tests render instant, legally defensible outputs, obligatory for DOT-regulated employees, and serve imperative in workplace assessments, post-crash scrutiny, and reasonable suspicion inquiries.

Blood Alcohol Test

The blood alcohol test delivers precision, appraising ethanol levels circulating within the bloodstream, recognized especially within hospitals, law enforcement, and legal frameworks for its accuracy, notably in DUI cases, emergency interventions, and urgent legal investigations.

PEth Alcohol Blood Test

The PEth test identifies chronic or substantial alcohol use through phosphatidylethanol biomarkers inside red blood cells, tracing usage up to 2-3 weeks. It stands as a substantial indicator of long-term drinking patterns amidst family law disputes, oversight initiatives, therapy facilities, as well as pre-employment testing in industries demanding acute safety.

ETG Alcohol Test (Hair)

The EtG hair test provides a 90-day alcohol consumption assessment by detecting ethanol metabolites lodged into the hair structure, offering insights into habitual or chronic use over isolated incidents. This test's sturdiness and accuracy make it favorable in court-related proceedings, child custody matters, and prolonged monitoring setups due to its low susceptibility to evasion efforts.

Supported by knowledgeable guidance, nationwide accredited labs, and expeditious scheduling, Accredited Drug Testing guarantees all alcohol screening methodologies deliver distinct, dependable, and compliant results, equipping both individuals and organizations to stay informed, safeguarded, and fully aligned with regulatory 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

ADT was able to get me the best tests

Dealing with allegation’s of drug use that completely false is stressful, ADT was able to get me the best tests, going back the farthest in the same day with as little hassle as possible, I spoke with 1 person and wasn’t transferred once, and they took my payment, and got me my work order for a clinic as close as possible for the service I needed. 5*

Christopher Hansis - 12/19/2024

Excellant Performance

The visit here is always the best . The place is always really clean. The employees are super courteous, very polite, and professional. This is the only drug lab I like to go do my drug and alcohol test. I would like to tell them thank you so much for thier excellent performance and job

Eli Gonzalez - 1/4/2025

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

A very nice company

A very nice company of expertise. The staff will go above to help you out of your situation in a timely matter 👏

Tam Jack - 2/19/2025

they have made my job much easier

I always have a good experience setting up company driver drug screens through ADT. I'm really happy I found them while searching online, they have made my job much easier.

Exodus Heath - 2/13/2025


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(800) 221-4291