Drug & Alcohol Testing Near Me - Rialto, 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 Rialto

Minutes Away, Test Today

425 E Foothill Blvd0.40 miles

425 E Foothill Blvd
Rialto, CA 92376

1805 Medical Center Dr3.23 miles

1805 Medical Center Dr
San Bernardino, CA 92411

290 N 10th St Ste 1003.91 miles

290 N 10th St Ste 100
Colton, CA 92324

9961 Sierra Ave Fl 64.36 miles

9961 Sierra Ave Fl 6
Fontana, CA 92335

742 W Highland Ave4.54 miles

742 W Highland Ave
San Bernardino, CA 92405

935 S Mount Vernon Ave Ste 1014.98 miles

935 S Mount Vernon Ave Ste 101
Colton, CA 92324

1461 E Cooley Dr Ste 2004.99 miles

1461 E Cooley Dr Ste 200
Colton, CA 92324

850 E Washington St5.10 miles

850 E Washington St
Colton, CA 92324

2150 N Waterman Ave Ste 100b,5.57 miles

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

1894 Commercenter W Ste 1065.58 miles

1894 Commercenter W Ste 106
San Bernardino, CA 92408

399 E. Highland Ave. Ste 5105.72 miles

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

328 Commercial Rd 0ste 1015.95 miles

328 Commercial Rd 0ste 101
San Bernardino, CA 92408

1850 S Waterman Ave5.95 miles

1850 S Waterman Ave
San Bernardino, CA 92408

295 E Caroline St Ste D16.10 miles

295 E Caroline St Ste D1
San Bernardino, CA 92408

10444 Live Oak Ave6.97 miles

10444 Live Oak Ave
Fontana, CA 92337

7798 Cherry Ave7.33 miles

7798 Cherry Ave
Fontana, CA 92336

14384 Slover Ave7.54 miles

14384 Slover Ave
Fontana, CA 92337

1760 Chicago Ave Ste J37.74 miles

1760 Chicago Ave Ste J3
Riverside, CA 92507

25455 Barton Rd Ste A1068.02 miles

25455 Barton Rd Ste A106
Loma Linda, CA 92354

1405 Spruce St Ste F8.17 miles

1405 Spruce St Ste F
Riverside, CA 92507

2101 N Waterman Ave8.22 miles

2101 N Waterman Ave
San Bernardino, CA 92404

25805 Barton Rd Ste A-104,8.44 miles

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

4121 Brockton Ave Ste 1048.68 miles

4121 Brockton Ave Ste 104
Riverside, CA 92501

4646 Brockton Ave Ste 102,9.07 miles

4646 Brockton Ave Ste 102,
Riverside, CA 92506

9300 Santa Anita Ave Ste 1049.79 miles

9300 Santa Anita Ave Ste 104
Rancho Cucamonga, CA 91730

599 Inland Ctr Ste 10510.16 miles

599 Inland Ctr Ste 105
San Bernardino, CA 92408

350 Terracina Blvd10.63 miles

350 Terracina Blvd
Redlands, CA 92373

3600 Central Ave Ste 310.64 miles

3600 Central Ave Ste 3
Riverside, CA 92506

4300 Central Ave10.71 miles

4300 Central Ave
Riverside, CA 92506

7777 Milliken Ave Ste A10.76 miles

7777 Milliken Ave Ste A
Rancho Cucamonga, CA 91730

9405 Fairway View Pl10.96 miles

9405 Fairway View Pl
Rancho Cucamonga, CA 91730

4325 E Guasti Rd11.11 miles

4325 E Guasti Rd
Ontario, CA 91761

3579 Arlington Ave Ste 30011.11 miles

3579 Arlington Ave Ste 300
Riverside, CA 92506

59 S Milliken Ave Ste 10011.17 miles

59 S Milliken Ave Ste 100
Ontario, CA 91761

10841 White Oak Ave11.22 miles

10841 White Oak Ave
Rancho Cucamonga, CA 91730

402 S Milliken Ave Ste E211.24 miles

402 S Milliken Ave Ste E2
Ontario, CA 91761

1101 S Milliken Ave Ste C11.39 miles

1101 S Milliken Ave Ste C
Ontario, CA 91761

10801 Foothill Blvd, Ste 10511.39 miles

10801 Foothill Blvd, Ste 105
Rancho Cucamonga, CA 91730

4045 E Guasti Rd Ste 21511.79 miles

4045 E Guasti Rd Ste 215
Ontario, CA 91761

Drug Testing Near Me

Searching for convenient drug testing near me in Rialto, 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 Rialto, 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 most prevalent method across Rialto, CA and the U.S., being the sole option sanctioned for DOT-regulated drug testing under 49 CFR Part 40. This technique discerns recent drug use by assessing a urine specimen for traces of drugs, metabolites, or alcohol biomarkers. The procedure is uniform, secretive, and built to furnish accurate, legally sound outcomes for businesses, individuals, and judicial mandates.

Testing Methods & Collection Process

1. Donor Identity Verification

The donor provides authorized identification and adheres to chain-of-custody protocols prior to testing commencement.

2. Secure Collection Environment

Samples are gathered in controlled settings preventing tampering, with potential restrictions on personal items and secured facilities.

3. Chain of Custody Documentation

A national Chain of Custody Form (CCF) follows the specimen, upholding the test's integrity and legitimacy.

4. Temperature & Validity Checks

Right after collection, samples undergo temperature and appearance checks, alongside validity assessments in labs, including creatinine and pH evaluations.

5. DOT Split Specimen

DOT tests divide urine into two containers, where non-DOT requires only one for accuracy and possible retesting.

6. Laboratory Screening & Confirmation

Utilizing SAMHSA-certified laboratories for two-phase analysis, employing:

  • Initial Immunoassay Screening: Identifies drug classes.
  • Confirmation Testing: Precision identification of drugs/metabolites using GC/MS or LC/MS.

7. MRO Verification

A Medical Review Officer inspects non-negatives, confirms correctness, and investigates possible medical causes with the applicant.

Duration for Urine Test Outcomes

Additional time may be necessary for shy bladder issues, invalid samples, or needed confirmation and contact.

Advantages of Urine Drug & Alcohol Testing

Despite some limitations, urine testing remains the premier and extensively adopted method for drug and alcohol checks in Rialto, CA and the rest of the U.S.

How Hair Drug Testing Works

In Rialto, CA, hair drug and alcohol testing is recognized for its ability to provide a comprehensive view of an individual's substance use over an extended timeframe. Unlike its urine counterpart, hair testing reveals drug or alcohol patterns over a 90-day period by analyzing metabolites within the hair shaft. This heightened detection makes it particularly suited for scenarios like workplace compliance, legal disputes, or custody determinations that necessitate long-term substance monitoring.

Testing Methods & Collection Process

Processing Timeline for Hair Testing Results:

  • Standard Hair Test: Outcomes are typically available 2-3 business days post-lab reception.
  • Complex Test Panels or Alcohol Analysis (EtG/FAEE): Results may take between 3-5 business days, contingent on the specifics of the test panel.

Although more time-intensive than urine testing, hair tests provide unparalleled insight into chronic substance use patterns while offering comprehensive retention of substance history.

Advantages of Hair Drug & Alcohol Testing

Constraints of Hair Drug & Alcohol Testing

  • Incapable of detecting very recent use (5-7 days post-consumption).
  • Greater expense when juxtaposed with urine or oral fluid evaluations.
  • Body hair sampling cannot precisely timestamp usage detection.
  • Substance integration varies with hair type and growth rate, sometimes complicating results.
  • Not authorized for DOT regulatory testing.

Despite limitations, hair testing maintains its position as a trusted resource for accurately identifying long-term substance consumption, favored by companies and institutions throughout Rialto, CA seeking accurate, tamper-resistant results.

Alcohol & Drug Testing-How Each Method Works

Comprehensive Drug & Alcohol Testing Services in Rialto, CA

Accredited Drug Testing excels at providing a wide array of drug and alcohol screenings, each meticulously designed to cater to different needs, including those dictated by employers, DOT, legal authorities, and personal circumstances. A thorough comprehension of each testing modality ensures proper selection, yielding dependable outcomes in conformity with both federal and Rialto, CA state mandates. Our expansive network, complete with certified labs and seasoned Medical Review Officers, guarantees precision, assurance, and professionalism in all our testing procedures across Rialto, CA.

Alcohol Urine Drug Test

The alcohol urine test efficiently detects alcohol consumption by pinpointing ethanol metabolites within urine. Favored for workplace monitoring, legal mandates, and post-incident evaluations, although it doesn't gauge real-time impairment, it presents a brief detection window making it accessible and economical for screening purposes.

ETG Alcohol Test (Urine)

An EtG (Ethyl Glucuronide) test is adept at detecting alcohol ingestion up to 80 hours post-consumption. EtG being the principal metabolite of ethanol, makes this test indispensable for legal systems, recovery schemes, and compliance checks, offering a broader detection span than conventional urine alcohol tests with renowned reliability.

Breath Alcohol Test

Known for measuring current impairment, the breath alcohol test analyzes deep lung air alcohol levels through DOT-certified devices, offering instantaneous and legally valid results. This process is obligatory for DOT-aligned employees and often requested in workplace and post-incident scenarios for immediate assessment.

Blood Alcohol Test

A blood alcohol evaluation delivers a precise ethanol concentration report within the bloodstream. Renowned for its accuracy, especially across medical emergencies, DUI analysis, and intense legal cases, this method is widely adopted by hospitals, law enforcement, and legal consults.

PEth Alcohol Blood Test

Focusing on identifying longstanding alcohol consumption, the PEth (Phosphatidylethanol) blood test detects unique ethanol biomarkers. Effective up to 2-3 weeks post-consumption, this technique is lauded as a dependable measure for chronic usage patterns. It's a frequent requirement in family law deliberations, monitoring frameworks, treatment facilities, and safety-centric pre-employment screenings.

ETG Alcohol Test (Hair)

The EtG hair test delivers a 90-day review of alcohol use by monitoring metabolite incorporation within hair strands. Emphasizing habituated consumption over singular incidents, this facet finds frequent use in courts, child guardianship discussions, and enduring observation programs due to its reliable, thorough output.

At Accredited Drug Testing, supported by knowledgeable consultancy, accredited labs, and rapid scheduling, we ensure every screening process is transparent, legally sound, and meets regulatory compliance, aiding entities and individuals in maintaining secure, informed status.


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

Great service

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

Jesse Dupre - 4/12/2025

Very helpful

They were very helpful in finding a place to get tested on the route back home! They made a difficult time seem easy with no judgement!

Anne Creden - 11/19/2024

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

Saved My CDL!

Time was running out before my Cdl got downgraded because of a violation I had on clearinghouse. I couldn't find an employer to send me for my return to duty test, but these guys had my test scheduled and done in the same day! They saved my cdl. Thank you again!

Michael Williams - 12/2/2024

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


Sources


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(800) 221-4291