Drug & Alcohol Testing Near Me - Flagstaff, 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

17 Drug-Testing Centers in Flagstaff

Minutes Away, Test Today

1000 N Humphreys St Ste 1040.66 miles

1000 N Humphreys St Ste 104
Flagstaff, AZ 86001

1200 N Beaver St0.83 miles

1200 N Beaver St
Flagstaff, AZ 86001

77 W Forest Ave Ste 1030.90 miles

77 W Forest Ave Ste 103
Flagstaff, AZ 86001

1600 E Butler Ave1.21 miles

1600 E Butler Ave
Flagstaff, AZ 86001

1515 E Cedar Ave Ste A-31.61 miles

1515 E Cedar Ave Ste A-3
Flagstaff, AZ 86004

2920 N 4th St2.54 miles

2920 N 4th St
Flagstaff, AZ 86004

1110 E Route 66 Ste 1006.23 miles

1110 E Route 66 Ste 100
Flagstaff, AZ 86001

Po Box 16206 14005 E Old Highway 6610.91 miles

Po Box 16206 14005 E Old Highway 66
Bellemont, AZ 86015

2530 W State Route 89a Ste A23.36 miles

2530 W State Route 89a Ste A
Sedona, AZ 86336

1835 W Hwy 89a, Ste 324.46 miles

1835 W Hwy 89a, Ste 3
Sedona, AZ 86336

301 S 7th St30.75 miles

301 S 7th St
Williams, AZ 86046

269 S Candy Ln38.35 miles

269 S Candy Ln
Cottonwood, AZ 86326

115 S Candy Lane, Ste B238.38 miles

115 S Candy Lane, Ste B2
Cottonwood, AZ 86326

450 S Willard St Ste 12040.36 miles

450 S Willard St Ste 120
Cottonwood, AZ 86326

155 S Montezuma Castle Hwy,#1145.08 miles

155 S Montezuma Castle Hwy,#11
Camp Verde, AZ 86322

460 W Finnie Flat Rd45.30 miles

460 W Finnie Flat Rd
Camp Verde, AZ 86322

112 Park Ave47.07 miles

112 Park Ave
Ash Fork, AZ 86320

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 Flagstaff, AZ, 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 urine drug test is the most widespread method utilized across the nation and is sanctioned exclusively for DOT-regulated assessments as defined under 49 CFR Part 40. This process detects recent substance exposure by examining a urine specimen for drugs, their metabolites, or even alcohol markers. Its design aims for standardized, confidential handling to secure precise and legally sound results suitable for employers, individuals, and judicial requirements within Flagstaff, AZ.

Testing Techniques & Collection Procedures

1. Confirming Donor Identity

The donor is required to present a valid government ID and complete necessary chain-of-custody documentation before proceeding.

2. Controlled Collection Environment

Urine samples are gathered in a monitored restroom, securing against any tampering, with standard security measures like restrictions on personal items and colored toilet water.

3. Documentation of Custody

A federally mandated Chain of Custody Form (CCF) follows the specimen from collection to lab analysis, upholding the sample's integrity and its legal defensibility.

4. Verifying Temperature & Validity

After collection, the sample's temperature is checked, while the lab later performs checks for validity, including creatinine, pH, specific gravity, and potential adulterants.

5. DOT Split Samples

DOT tests involve splitting the urine into two containers: one for primary testing, and the second (the B bottle) for retesting should dispute arise. Non-DOT tests typically use a single container.

6. Screening & Confirming in Laboratories

With SAMHSA-certified labs, samples are subjected to:

  • Initial Immunoassay Screening: Determines class presence of drugs.
  • Confirmation Testing: Uses GC/MS or LC/MS for pinpoint identification of drugs or metabolites.

7. Verification by MRO

Non-negative findings are reviewed by a licensed Medical Review Officer (MRO), ensuring validity, and exploring medical justifications before finalizing the results.

What is the Duration for Urine Test Results?

  • Instant Urine Test: Negative results on the same day; positive results entail lab confirmation (24-72 hours).
  • Lab-Based Urine Test: 24 to 48 hours for negative outcomes.
  • DOT Drug Test: Typically requires 1-3 business days contingent on MRO assessment and communication with the donor.
  • Urine EtG Alcohol Test: Generally processed within 24-48 hours.

Additional time might be needed for conditions like shy bladder, invalid samples, or extended lab verification.

Urine Drug & Alcohol Testing Advantages

  • DOT sanctioning: yalnızca federal-grade approval for regulated assessments.
  • Effective for recent drug detection, apt for workplace and post-event scenarios.
  • Economically affordable with rapid turnaround times.
  • Broad institutional acceptance from courts, employers, to state agencies.
  • Instant testing alternatives for accelerated detection.
  • High precision confirmed through advanced GC/MS or LC/MS.

Urine Drug & Alcohol Testing Constraints

  • Shortened detection window, within 1-7 days for most substances.
  • Potential for tampering without stringent measures.
  • Incapable of indicating long-term or historical substance use profiles.
  • Requires restroom access and specific gathering protocols.
  • Traditional urine tests do not identify alcohol unless EtG/EtS is executed.

Despite such limitations, urine tests continue as the staple for quick and practical drug and alcohol evaluations nationally.

How Hair Drug Testing Works

In Flagstaff, AZ, hair testing stands as a comprehensive approach to detecting long-term substance use patterns. Unlike urine tests, which identify recent consumption, hair drug and alcohol testing extends the detection capability to a 90-day window. By examining metabolites entrenched in the hair, this test is ideal for employer workplace programs, legal situations, child custody disputes, and scenarios requiring detailed substance history insights.

Benefits of Hair Drug & Alcohol Testing

Limitations of Hair Drug & Alcohol Testing

Despite certain restrictions, hair testing's precision and resistance to alteration make it a top choice for assessing long-term substance use, making it indispensable for employers, legal professionals, and individuals looking for dependable results.

Alcohol & Drug Testing-How Each Method Works

Accredited Drug Testing offers diverse alcohol and drug testing options tailored to employer, DOT, legal, and personal necessities across Flagstaff, AZ. Knowledge of each testing type guarantees proper selection, reliable data, and compliance at both federal and state levels. Through our expansive network, certified labs, and expert Medical Review Officers, we provide the precision, confidentiality, and professional handling crucial for trustworthy outcomes.

Alcohol Urine Test

An alcohol urine test detects recent consumption through ethanol metabolite identification, primarily used across workplaces, court requests, and post-incident environments. Although real-time impairment isn't measured, a brief detection window allows cost-effective screenings.

ETG Urine Alcohol Test

The sensitive EtG (Ethyl Glucuronide) urine test captures 80 hours post-consumption alcohol usage, favored by judicial, rehabilitation, and compliance settings for extended detection windows and result reliability.

Breath Alcohol Test

A breath alcohol test determines current impairment by sampling deep lung air alcohol concentration, with tests conducted using DOT-certified equipment delivering instantaneous, legally-defensible outcomes. This test holds significant value in workplace, accident, and suspicion bases.

Blood Alcohol Test

The blood alcohol test analyzes ethanol levels within the bloodstream, recognized for high accuracy especially in cases like DUI investigations and emergency medical services.

PEth Blood Alcohol Test

A PEth (Phosphatidylethanol) blood test detects chronic or heavy drinking by identifying specific biomarkers within red blood cells, offering up to a 2-3 week detection window highly regarded for its long-term behavioral insights, especially in family, monitoring, and safety-preparedness contexts.

EtG Hair Alcohol Test

The EtG hair alcohol test captures a 90-day span of alcohol consumption patterns, highly beneficial in Alabamian court scenarios, custody matters, and monitoring programs, thanks to its reliable, stable results despite brief abstention strategies.

Under leading guidance and swift scheduling arrangements, Accredited Drug Testing secures clear, defensible outcomes, enabling compliance for both individuals and businesses.


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

Kind and very helpful

Called around for hours and posted from company to person and got nowhere and had to fight to get a refund die to there miss information, well save time and sanity Acredited is the ONLY place the person was kind and very helpful, said what I needed and Faith the lady I dealt with made it simple and she did above and beyond everything I needed, as I'm going through a devorse this was a great help and made my day 100 stars from me.

Steven Harrison - 12/19/2024

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

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

Pretty Straightforward

It was a pretty straightforward process getting an appointment and making payment. Getting to the testing site was quick. I was in and out in no time.

Sadiat Ogunyemi - 12/19/2024


Sources


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

Flagstaff Drug Testing Services

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

Flagstaff 5 Panel Drug Test

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

Flagstaff 10 Panel Drug Test

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

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

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Certified DOT physicals with quick, reliable exams to keep Flagstaff, AZ drivers compliant and on the road with confidence.

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Join our DOT consortium for hassle-free compliance, random testing management, and reliable driver safety solutions.

(800) 221-4291