Drug & Alcohol Testing Near Me - Scottsdale, AZ

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

30 Drug-Testing Centers in Scottsdale

Minutes Away, Test Today

7400 E Osborn Rd2.05 miles

7400 E Osborn Rd
Scottsdale, AZ 85251

3271 N Civic Center Plz Ste 92.06 miles

3271 N Civic Center Plz Ste 9
Scottsdale, AZ 85251

7730 E Mcdowell Rd Ste 1013.04 miles

7730 E Mcdowell Rd Ste 101
Scottsdale, AZ 85257

8989 E Via Linda Ste 1114.17 miles

8989 E Via Linda Ste 111
Scottsdale, AZ 85258

4730 E Indian School Rd Ste 2114.77 miles

4730 E Indian School Rd Ste 211
Phoenix, AZ 85018

914 N Scottsdale Rd Ste 1045.08 miles

914 N Scottsdale Rd Ste 104
Tempe, AZ 85281

7425 E Shea Blvd Ste 1085.18 miles

7425 E Shea Blvd Ste 108
Scottsdale, AZ 85260

10335 N Scottsdale Rd5.19 miles

10335 N Scottsdale Rd
Scottsdale, AZ 85253

5064 E Mcdowell Rd5.20 miles

5064 E Mcdowell Rd
Phoenix, AZ 85008

4501 E Thomas Rd Ste 1055.34 miles

4501 E Thomas Rd Ste 105
Phoenix, AZ 85018

6990 E Shea Blvd Ste 1255.40 miles

6990 E Shea Blvd Ste 125
Scottsdale, AZ 85254

11250 N 92nd St5.52 miles

11250 N 92nd St
Scottsdale, AZ 85260

2301 N 44th St5.66 miles

2301 N 44th St
Phoenix, AZ 85008

3500 E Sky Harbor Blvd6.09 miles

3500 E Sky Harbor Blvd
Phoenix, AZ 85034

535 E Mckellips Rd Ste 1016.10 miles

535 E Mckellips Rd Ste 101
Mesa, AZ 85203

535 E Mckellips Rd6.10 miles

535 E Mckellips Rd
Mesa, AZ 85203

940 E University Dr Ste 1056.20 miles

940 E University Dr Ste 105
Tempe, AZ 85281

835 W University Dr6.68 miles

835 W University Dr
Mesa, AZ 85201

4902 E Shea Blvd6.70 miles

4902 E Shea Blvd
Scottsdale, AZ 85254

1724 W 4th St6.97 miles

1724 W 4th St
Tempe, AZ 85281

1500 S Mill Ave7.08 miles

1500 S Mill Ave
Tempe, AZ 85281

2330 S Mcclintock Dr7.37 miles

2330 S Mcclintock Dr
Tempe, AZ 85282

15223 N 87th St Ste 1107.54 miles

15223 N 87th St Ste 110
Scottsdale, AZ 85260

1626 S Priest Dr Ste 1007.67 miles

1626 S Priest Dr Ste 100
Tempe, AZ 85281

1950 E Southern Ave, Ste 1018.01 miles

1950 E Southern Ave, Ste 101
Tempe, AZ 85282

2435 E Southern Ave Ste 58.07 miles

2435 E Southern Ave Ste 5
Tempe, AZ 85282

3930 E Watkins St Ste 3008.10 miles

3930 E Watkins St Ste 300
Phoenix, AZ 85034

2225 W Southern Ave8.12 miles

2225 W Southern Ave
Mesa, AZ 85202

1151 N Gilbert Rd8.18 miles

1151 N Gilbert Rd
Mesa, AZ 85203

1710 W Southern Ave8.20 miles

1710 W Southern Ave
Mesa, AZ 85202

Drug Testing Near Me

Are you trying to find drug testing services nearby in Scottsdale, AZ? Look no further than Accredited Drug Testing, Inc., your one-stop solution providing immediate drug and alcohol testing at over 20,000 strategic destinations across the country. Whether it's a DOT-mandated test, judicially required screening, employment pre-screening, or any personal purpose test, our service ensures a smooth, discreet booking process. Ensuring accuracy and compliance, our trained collection sites and expert laboratories uphold federal and Scottsdale, AZ state regulations. Simply contact us at (800) 221-4291 or schedule anytime online to find the most suitable drug testing facility around you. When it comes to security, adherence to rules, and peace of mind, Accredited Drug Testing is committed to delivering dependable results promptly.

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 Scottsdale, AZ 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

Hair drug and alcohol testing is esteemed for its capacity to depict substance use over the long haul. Unlike urine tests, which cover recent substance absorption, hair tests offer a 90-day detection timeframe by examining embedded metabolites within the hair shaft. This makes hair analysis especially suitable for workplaces, judicial instances, child custody, and any scenario necessitating a prolonged assessment of an individual's substance history.

Testing Methods & Collection Process

1. Donor Identity Verification

Prior to collection, donors present a valid ID, verifying their identity and completing chain-of-custody protocols to maintain proper documentation in Scottsdale, AZ.

2. Hair Collection Procedure

A trained collector retrieves a small hair sample, typically 100-120 strands, cut near the scalp for accuracy. In the absence of head hair, body hair may be used. The method is efficient, pain-free, and observed directly to ensure integrity.

3. Chain of Custody Documentation

A Hair Drug Test Custody and Control Form completes the documentation, guaranteeing result reliability and legal defensibility.

4. Laboratory Preparation & Analysis

The lab prepares hair through these steps:

  • Decontamination: Hair is washed to eliminate external contaminants.
  • Cutting/Grinding: Hair is sectioned or ground for substrate preparation.
  • Extraction: Metabolites are chemically extracted from the hair matrix.

The hair undergoes sensitive laboratory procedures:

  • Initial Screening: Immunoassay screens identify drug classes.
  • Confirmation Testing: GC/MS or LC/MS corroborates specific drug traces.

5. Metabolite Detection

Drug metabolites trapped in the evolving hair offer an enduring record of usage. Due to internal incorporation, hair testing is challenging to adulterate.

6. MRO Review

Results are reviewed by a certified Medical Review Officer to verify accuracy, consider medical clarifications, and provide a final outcome.

How Long Do Hair Test Results Take?

  • Standard Hair Test: 2-3 business days post-lab receipt.
  • Complex Panels or Alcohol Testing (EtG/FAEE): 3-5 business days, subject to panel specifics.

As hair testing requires comprehensive lab work, its turnaround exceeds that of urine tests, but its results remain consistently dependable.

Benefits of Hair Drug & Alcohol Testing

  • A 90-day window for extensive substance use detection.
  • Incredibly hard to falsify.
  • Reveals usage consistency or sporadic patterns.
  • Favored for legal, custody, or compliance programs.
  • Non-invasive collection process.
  • Unmatched accuracy from GC/MS or LC/MS confirmation.

Limitations of Hair Drug & Alcohol Testing

  • Poor detection for recent drug intake (5-7 day latency).
  • Greater costs than urine/oral fluid testing.
  • Timing limitations with body hair.
  • Substantial substances incorporate variably by hair type.
  • Not sanctioned for DOT purposes.

Notwithstanding possible limitations, hair testing continues as a crucial strategy for prolonged drug use identification employed in Scottsdale, AZ.

Alcohol & Drug Testing-How Each Method Works

Accredited Drug Testing offers a comprehensive suite of alcohol and drug testing methodologies, exquisitely engineered to accommodate the needs of employers, DOT regulations, legal prerequisites, and individual testing circumstances, including those in Scottsdale, AZ. Profoundly understanding each test leads to precise selection, reliable outcomes, and absolute conformity with both federal and state statutes. Our wide-reaching network, certified labs, and apt Medical Review Officers establish the accuracy, credibility, and professionalism needed for trustworthy test results.

Urine-Based Alcohol Test

An alcohol urine test pinpoints recent alcohol intake by detecting ethanol metabolites within urine. This technique is notably utilized for workplace assessments, legal obligations, and post-accident inquiries. It doesn't quantify immediate impairment but offers a fleeting detection range of a few hours, representing a swift, economical screening landscape.

ETG Alcohol Test (Urine)

The EtG (Ethyl Glucuronide) urine analysis is a nuanced method with the ability to recognize alcohol consumption up to 80 hours after uptake. EtG, a straightforward metabolite of ethanol, positions this test as highly favored by legal systems, rehabilitation initiatives, and compliance watching agencies, offering a protracted observation span while sustaining reliability and precision.

Breath Alcohol Test

A breath alcohol test evaluates present impairment by assessing the alcohol level in deep lung air. These analyses employ DOT-validated breath alcohol apparatus (EBTs), providing immediate, legally formidable outcomes. Breath evaluation is obligatory for DOT-regulated staff members and regularly applied in occupational, post-accident, and reasoned suspicion evaluations.

Blood Alcohol Test

Through measuring ethanol's presence within the bloodstream, a blood alcohol analysis stands as one of the most exact methodologies for confirming impairment. Used by healthcare establishments, law enforcement, and legal personnel, blood alcohol testing's exactness is particularly pivotal in DUI procedures, urgent medical care, and extensive legal investigations.

PEth Alcohol Blood Test

A PEth (Phosphatidylethanol) blood test traces indicators of prolonged or heavy alcohol consumption by isolating alcohol-specific biomarkers within red blood cells. This test has the capability to identify use spanning 2-3 weeks and is accepted as a top-tier indication of enduring drinking habits. Its implementation spans family court hearings, monitoring schemes, treatment facilities, and pre-employment screenings in safety-focused fields.

ETG Alcohol Test (Hair)

The EtG hair-based alcohol analysis offers a 90-day detection span by assessing alcohol-derived metabolites ingrained within hair. This procedure tracks trends of sustained or repetitive alcohol use rather than single occurrences. Due to its detail, stability, and non-sensitivity to short-live sobriety attempts, it has become a cornerstone in legal situations, child custody cases, and prolonged surveillance programs.

With professional insights, nationally accredited labs, and prompt scheduling services, Accredited Drug Testing ensures that each alcohol evaluation method produces definitive, transparent, and compliant results, assisting both individuals and businesses to remain informed, secure, and thoroughly compliant with regulatory standards.


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

Unbelievably fast and Easy

Unbelievably fast and Easy, I wont be using Any other provider from now on.

Ren Wisby - 4/19/2025

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 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

Thank You!!

I needed a quick drug test for visitation with my children. I called at 6am they answered and set me up with a place a couple miles from my house to go get the test done, that was on Wednesday, I had the results on Friday afternoon and was able to see my kids on Saturday. Thank you for the help!

Mark Broadhead - 2/12/2025

Great experience

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

Jenna Bee - 2/19/2025


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(800) 221-4291