Drug & Alcohol Testing Near Me - Placentia, 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

35 Drug-Testing Centers in Placentia

Minutes Away, Test Today

1300 N Kraemer Blvd0.79 miles

1300 N Kraemer Blvd
Anaheim, CA 92806

640 S Placentia Ave0.84 miles

640 S Placentia Ave
Placentia, CA 92870

909 E Yorba Linda Blvd Ste H1.74 miles

909 E Yorba Linda Blvd Ste H
Placentia, CA 92870

1201 N. Rose Dr. Suite 2021.75 miles

1201 N. Rose Dr. Suite 202
Placentia, CA 92870

1301 N Rose Dr1.89 miles

1301 N Rose Dr
Placentia, CA 92870

211 S State College Blvd Ste 3252.22 miles

211 S State College Blvd Ste 325
Anaheim, CA 92806

1717 E Lincoln Ave2.59 miles

1717 E Lincoln Ave
Anaheim, CA 92805

1111 E La Palma Ave2.69 miles

1111 E La Palma Ave
Anaheim, CA 92805

1001 E Imperial Hwy3.08 miles

1001 E Imperial Hwy
Brea, CA 92821

411 N Lakeview Ave3.12 miles

411 N Lakeview Ave
Anaheim, CA 92807

2151 N Harbor Blvd3.69 miles

2151 N Harbor Blvd
Fullerton, CA 92835

566 E Lambert Rd3.78 miles

566 E Lambert Rd
Brea, CA 92821

1950 Sunnycrest Dr Ste 18003.78 miles

1950 Sunnycrest Dr Ste 1800
Fullerton, CA 92835

2720 N Harbor Blvd Ste 1303.88 miles

2720 N Harbor Blvd Ste 130
Fullerton, CA 92835

1006 W La Palma Ave3.88 miles

1006 W La Palma Ave
Anaheim, CA 92801

947 S Anaheim Blvd Ste 1204.14 miles

947 S Anaheim Blvd Ste 120
Anaheim, CA 92805

1000 S Anaheim Blvd Ste 2004.19 miles

1000 S Anaheim Blvd Ste 200
Anaheim, CA 92805

1801 W Romneya Dr Ste 1064.60 miles

1801 W Romneya Dr Ste 106
Anaheim, CA 92801

710 N Euclid St Ste 2035.06 miles

710 N Euclid St Ste 203
Anaheim, CA 92801

1045 N Tustin St5.14 miles

1045 N Tustin St
Orange, CA 92867

2121 S Towne Centre Pl Ste 1005.41 miles

2121 S Towne Centre Pl Ste 100
Anaheim, CA 92806

20770 Ash Cir Ste 2005.88 miles

20770 Ash Cir Ste 200
Yorba Linda, CA 92886

1310 W Stewart Dr Ste 304,6.25 miles

1310 W Stewart Dr Ste 304,
Orange, CA 92868

705 W La Veta Ave Ste 1026.33 miles

705 W La Veta Ave Ste 102
Orange, CA 92868

1010 W La Veta Ave Ste 140,6.40 miles

1010 W La Veta Ave Ste 140,
Orange, CA 92868

5475 E La Palma Ave6.62 miles

5475 E La Palma Ave
Anaheim, CA 92807

946 W Town And Country Rd6.63 miles

946 W Town And Country Rd
Orange, CA 92868

333 S Magnolia Ave6.80 miles

333 S Magnolia Ave
Anaheim, CA 92804

867 S Tustin St6.95 miles

867 S Tustin St
Orange, CA 92866

2814 W Lincoln Ave7.16 miles

2814 W Lincoln Ave
Anaheim, CA 92801

17542 17th St Ste 3308.18 miles

17542 17th St Ste 330
Tustin, CA 92780

801 N Tustin Ave Ste 102,8.53 miles

801 N Tustin Ave Ste 102,
Santa Ana, CA 92705

800 N Tustin Ave Ste A8.57 miles

800 N Tustin Ave Ste A
Santa Ana, CA 92705

7052 Orangewood Ave Ste 68.58 miles

7052 Orangewood Ave Ste 6
Garden Grove, CA 92841

18575 Gale Ave Ste 1558.77 miles

18575 Gale Ave Ste 155
City Of Industry, CA 91748

Drug Testing Near Me

Searching for reliable drug testing services in your area?

Accredited Drug Testing, Inc. stands out as a leading and reputable provider of both same-day drug and alcohol testing services. With an expansive network of over 20,000 testing sites throughout the nation, including convenient options in the Placentia, CA, we accommodate a wide range of testing needs. Whether your requirements include DoT-mandated tests, screenings mandated by the court, pre-hire drug assessments, or personal testing purposes, scheduling with us is a straightforward, swift, and private process. Our certified collection sites and laboratories are committed to delivering dependable and precise outcomes, adhering to both federal and state regulatory standards. Reach out effortlessly by calling (800) 221-4291 or by scheduling the service you need online at any time 24/7 here for the most convenient drug testing site near you. For the utmost assurance in safety, compliance, and confidentiality, Accredited Drug Testing consistently provides trustworthy outcomes, on time, every 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

The Significance of Urine Drug Testing in Placentia, CA

In Placentia, CA and across the nation, urine drug testing remains the prevalent method for detecting recent substance use. It stands alone as the certified approach for DOT-regulated drug testing under federal law, specifically under 49 CFR Part 40. By evaluating a urine specimen, this procedure efficiently identifies drug or alcohol use through metabolites, making it indispensable for employers, judicial programs, and personal assessments. Ensuring standardization and confidentiality, this method delivers accurate outcomes that are legally sound.

Understanding the Testing Methods and Collection Process

Timeframe for Receiving Urine Test Results

It's important to note additional processing time may be necessary for various testing complications.

Advantages and Constraints of Urine Drug & Alcohol Testing

Despite limitations regarding detection windows and specific instances of tampering, urine testing continues to be the standard for comprehensive and routine drug assessment.

How Hair Drug Testing Works

Hair drug and alcohol testing represents a trustworthy laboratory method for uncovering long-term substance consumption patterns. This method stands apart from urine testing, which is limited to identifying recent use. Instead, hair testing reviews a 90-day detection period by examining drug metabolites trapped within hair strands, thus serving as an optimal choice for workplace initiatives, legal proceedings, child custody evaluations, and any need for long-view substance use insights.

Testing Methods & Collection Process

  • 1. Donor Identity Verification: Donors must present valid ID, ensuring completion of all consent and chain-of-custody forms for proper tracking.
  • 2. Hair Collection Procedure: A trained individual gathers a small sample of hair, 100-120 strands, from as nearby to the scalp as possible preferably from the crown. Body hair is an alternative if head hair is inaccessible.
  • 3. Chain of Custody Documentation: The process uses a Hair Drug Test Custody and Control Form, vital for safeguarding legal defensibility and secure specimen transfer.
  • 4. Laboratory Preparation & Analysis: Laboratories undertake several forensic steps, including decontamination, cutting/grinding, and meticulous extraction of drug metabolites, ensuring the sample's analytic readiness.

Following preparation, samples undergo complex laboratory testing:

  • Initial Screening: Using immunoassay to spot drug classes.
  • Confirmation Testing: Utilizes GC/MS or LC/MS for scientifically precise drug and metabolite verification.
  • 5. Metabolite Detection: Metabolites become integrated into hair as it grows, providing a resilient, long-running record of use.
  • 6. MRO Review: A Medical Review Officer confirms non-negative results, checks for medical explanations, and issues a lawful final result.

How Long Do Hair Test Results Take?

  • Standard Hair Test: 2-3 business days after laboratory receipt.
  • Complex Panels or Alcohol Testing(EtG/FAEE): Ranges 3-5 business days, subject to testing complexity.

Hair testing processes, requiring detailed steps, have a longer turnaround than urine tests but offer matchless detection reliability.

Benefits of Hair Drug & Alcohol Testing

  • Extensive 90-day detection timeline for assessing long-standing substance use.
  • Extremely resistant to manipulation or false alteration, offering credible results.
  • Clearly showcases consistent, sporadic, or ceased substance behaviors.
  • Best used in legal jurisdiction, child custody matters, and compliance checks.
  • Quick, non-invasive collection.
  • Superior accuracy through GC/MS and LC/MS confirmation.

Limitations of Hair Drug & Alcohol Testing

  • Does not capture very recent use (5-7 days following use).
  • Higher expense relative to urine or oral fluid exams.
  • Body hair's detection timeframe is less precise.
  • Substances may integrate uniquely depending on hair type and development speed.
  • Currently not valid for DOT testing needs.

Despite these constraints, hair testing remains among the most dependable for pinpointing long-standing substance consumption in Placentia, CA and is favored by employers, legal entities, and individuals in pursuit of tamper-resistant, accurate outcomes.

Alcohol & Drug Testing-How Each Method Works

Accredited Drug Testing offers a comprehensive suite of drug and alcohol testing methods tailored to satisfy the requirements of employers, DOT regulations, legal cases, and personal identification needs. Acquainting oneself with each method allows for strategic choice, conclusive results, and compliance assurance per both federal and Placentia, CA regulations. Our expansive network, partnered with certified laboratories and seasoned Medical Review Officers, commits to delivering the precision, credibility, and professionalism integral to optimal testing performance.

Alcohol Urine Drug Test

An alcohol urine test establishes recent drinking activity by detecting ethanol metabolites within the urine. This simple yet cost-effective screening solution is favored for workplace auditing, judicial compliance, and after-incident analysis, although it won't pinpoint current intoxication, it still touches upon recent consumption behaviors.

ETG Alcohol Test (Urine)

The highly precise EtG (Ethyl Glucuronide) urine test uncovers alcohol intake extending up to 80 hours later. Courts, rehabilitation entities, and regulation monitoring agencies leverage this test for its accuracy and reliability, granting a more prolonged detection scope than typical urine measures.

Breath Alcohol Test

A breath alcohol test reflects existing impairment by quantifying alcohol concentration in deep lung air, utilizing DOT-approved breath alcohol devices (EBTs) yielding immediate, valid results necessary for DOT-covered staff, worksite checks, post-incident evaluation, and justified suspicion scenarios.

Blood Alcohol Test

The blood alcohol test evaluates ethanol content directly within the bloodstream, prized for its unparalleled accuracy. Hospital settings, law enforcement, and legal frameworks command this test's use, particularly within DUI evaluations, urgent medical situations, and precise legal inquiries.

PEth Alcohol Blood Test

A PEth (Phosphatidylethanol) blood test distinguishes recurrent or excessive alcohol intake via identifying alcohol-specific biomarkers in red blood cells, detecting usage up to 2-3 weeks. Valued amongst family law, monitoring ordinances, treatment schedules, and safety-inclined pre-employment scenarios for its insight into long-term drinking conduct.

ETG Alcohol Test (Hair)

Extending to a 90-day window, the EtG hair alcohol test analyzes alcohol metabolites entrenched within the hair, suitable for recognizing ongoing or habitual drinking habits rather than sporadic consumption. Legal, child custody, and long-term initiatives particularly covet this method's stability, precision, and resistance against short-term abstinence acts.

With expert guidance, nationally accredited labs, and fast scheduling assurance, Accredited Drug Testing makes sure all alcohol testing pathways offer definitive, comprehensible, and regulatory-compliant results; assisting individuals and employers to remain informed, protected, and fully compliant with regulations in Placentia, CA and nationwide.


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 is truly the best

Where do I start?!! ADT is truly the best!! I had the pleasure of speaking with Tori today! She was excellent, professional and truly went above and beyond in her kind, compassionate care and commitment to providing me with the best service possible. I was in such a time crunch, but I was able to call, order the test, pay for it over the phone and get the test I needed within the hour. Not only did this put my mind at ease, they saved my job!! I am forever grateful for this team of hard workers, that care, with such great work ethics! Thank you from the very bottom of my heart!!! If you need a drug, alcohol, etc… screening, this team will be your lifesavers!!

Sarah Patterson - 4/8/2025

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

Hassle Free Experience

It was easy to make the arrangements to get to someone in regards to renewing my DOT medical certificate. They took care of everything over the phone which made my experience hassle free. I will definitely be using them again and you should too.

Jim Raymond - 10/18/2024

Super helpful

Customer service was surprisingly super helpful and so nice. She was able to get me in at a local location right away the same day. She helped me figure out exactly what I needed. Very impressed.

Brook - 9/19/2024

Great service

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

Jesse Dupre - 4/12/2025


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(800) 221-4291