Drug & Alcohol Testing Near Me - Grand Forks, ND

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

19 Drug-Testing Centers in Grand Forks

Minutes Away, Test Today

621 Demers Ave0.65 miles

621 Demers Ave
East Grand Forks, MN 56721

725 Hamline St1.70 miles

725 Hamline St
Grand Forks, ND 58203

1200 S Columbia Rd1.88 miles

1200 S Columbia Rd
Grand Forks, ND 58201

1300 S Columbia Rd1.91 miles

1300 S Columbia Rd
Grand Forks, ND 58201

1022 23rd Ave S1.92 miles

1022 23rd Ave S
Grand Forks, ND 58201

2100 S Columbia Rd Ste 1142.38 miles

2100 S Columbia Rd Ste 114
Grand Forks, ND 58201

3590 S 42nd St3.41 miles

3590 S 42nd St
Grand Forks, ND 58201

400 S Minnesota St21.86 miles

400 S Minnesota St
Crookston, MN 56716

323 S Minnesota St21.86 miles

323 S Minnesota St
Crookston, MN 56716

109 S Minnesota St22.14 miles

109 S Minnesota St
Warren, MN 56762

730 Main St E32.07 miles

730 Main St E
Mayville, ND 58257

600 1st St Se32.23 miles

600 1st St Se
Mayville, ND 58257

105 International Dr Ste 2535.31 miles

105 International Dr Ste 25
Red Lake Falls, MN 56750

12 3rd St Se Po Box 60937.07 miles

12 3rd St Se Po Box 609
Hillsboro, ND 58045

164 W 13th St37.91 miles

164 W 13th St
Grafton, ND 58237

3001 Sanford Pkwy41.15 miles

3001 Sanford Pkwy
Thief River Falls, MN 56701

115 Vivian St46.44 miles

115 Vivian St
Park River, ND 58270

200 N Main St47.58 miles

200 N Main St
Mcville, ND 58254

201 9th St W49.24 miles

201 9th St W
Ada, MN 56510

Drug Testing Near Me

In search of nearby drug testing services?

Consider Accredited Drug Testing, Inc., recognized as the nation's leading provider in swift drug and alcohol assessments with access to over 20,000 locations across the United States, including Grand Forks, ND. Our services encompass a wide variety of needs, whether you are arranging a DOT-mandated assessment, require a legal mandate fulfillment, are pursuing pre-employment screening, or simply seeking personal testing.

Scheduling with us is straightforward, prompt, and ensures complete privacy. Our network of certified collection sites and laboratories is dedicated to delivering precise and trustworthy outcomes, adhering to both federal and regional compliance guidelines. To arrange a test at a location convenient to you, dial (800) 221-4291 or schedule online any time, day or night. When reliability, adherence to standards, and your peace of mind are paramount, Accredited Drug Testing sets the benchmark by consistently providing timely and dependable results.

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

In Grand Forks, ND and beyond, urine drug testing stands out as the predominant method for detecting illicit substance use. It's recognized as the sole testing method approved for DOT-regulated drug assessments under 49 CFR Part 40, making it indispensable for safety-sensitive roles. This testing involves analyzing a urine sample to uncover drugs, drug metabolites, or alcohol markers, offering a proven approach for employers, individuals, and legal mandates. The entire process ensures confidentiality while providing results that are both prompt and defensively lawful, adapting to the needs of diverse stakeholders.

Testing Methods & Collection Process

  • Identity Verification: The individual undergoing the test presents a valid government identification to ensure authenticity, initiating a proper chain-of-custody procedure.
  • Controlled Collection Environment: Urine samples are gathered in a controlled setting that prevents any tampering, with measures including restricted personal items, secured water sources, and dyed toilet water.
  • Chain of Custody Documentation: From collection to lab analysis, a Chain of Custody Form (CCF) ensures the sample's security and legal defensibility.
  • Validity Checks: The specimen's temperature and appearance are promptly checked post-collection, with the lab conducting further tests for creatinine levels, pH, specific gravity, and any potential adulterants.
  • Split Specimen Method: For DOT purposes, tests use a split specimen approach, dividing the sample into two vials one for initial analysis and the other reserved for retesting upon contention of the first result.
  • Lab Analysis: SAMHSA-certified laboratories deploy a two-pronged testing technique starting with an immunoassay screen to categorize drug classes followed by GC/MS or LC/MS confirmations to detail specific substances.
  • Medical Review Officer (MRO) Process: In cases of non-negative outcomes, an MRO ensures the accuracy and evaluates potential medical justifications prior to result finalization.

Projected Result Turnaround for Urine Tests:

  • Instant Urine Test: Negative results available the same day. Positives proceed to lab confirmation within 24-72 hours.
  • Lab-Based Urine Examination: Generally, negative results are available within 24-48 hours.
  • DOT Drug Test: Results span 1-3 business days, influenced by MRO evaluations and donor communication.
  • EtG Alcohol Test: Outcomes typically take 24-48 hours.
  • Conditions may vary slightly based on individual testing scenarios such as shy bladder, invalid specimens, or necessary lab validations.

Advantages of Urine Drug & Alcohol Testing

Constraints of Urine Drug & Alcohol Testing

Despite such constraints, urine testing maintains its status as a preferred choice for drug and alcohol evaluation on a national scale, including throughout Grand Forks, ND, owing to its practicality and effectiveness.

How Hair Drug Testing Works

When looking to understand an individual's prolonged substance use, hair testing emerges as a promising alternative. By decoding the deep-seated drug metabolites within hair fibers, this method reveals a 90-day timeline of usage, as opposed to merely recent consumption captured by urine tests. This reliability makes it highly regarded in Grand Forks, ND for applications such as workplace monitoring, legal disputes, custody evaluations, and other scenarios necessitating historical data on substance use.

Testing Methods & Collection Process

1. Verification of Donor Identity

To initiate the process, donors supply a valid government-issued ID, and comprehensive consent along with the chain-of-custody documentation is ensured, supporting certification and authenticity.

2. Hair Sample Collection

An adept technician collects 100-120 strands of hair close to the scalp area, preferably from the crown. In cases where head hair is unavailable, body hair serves as a suitable substitute. The method, conducted under scrutiny, is both swift and painless.

3. Chain of Custody Documentation

The Hair Drug Test Custody and Control Form is employed to meticulously record every stage from collection to lab analysis ensuring interpretations are bulletproof for legal contexts.

4. Laboratory Preparation & Analysis

At the lab, the specimen navigates a series of forensic examinations:

  • Decontamination: The hair is systematically cleansed to exclude external pollutants like smoke.
  • Segmentation: The hair is either diced or ground to optimize metabolite extraction.
  • Extraction: Chemical processes remove drug metabolites embedded within hair.

Advanced laboratory tests follow, examining hair samples through:

  • Initial Screening: Detecting drug categories via immunoassay.
  • Confirmation Testing: GC/MS or LC/MS is applied for verifying specific substances and their metabolites with pinpoint accuracy.

5. Metabolite Detection

The intrinsic growth and structure of hair capture drug markers, providing hard-to-manipulate evidence of past substance consumption.

6. MRO Evaluation

Upon detection of non-negative results, a qualified Medical Review Officer authenticates and discusses potential medical interpretations before issuing an ultimate report.

Result Completion for Hair Tests

  • Standard Hair Analysis: Results follow 2-3 business days after labs receive samples.
  • Complex or Alcohol Panels (EtG/FAEE): These conclusions typically take 3-5 business days, influenced by panel complexity.

The intricate nature of hair testing extends analysis periods compared to urine screenings, yet yields unparalleled accuracy and detection constancy.

Benefits of Hair Drug & Alcohol Screening

  • Extensive 90-day window allows for historical insight into substance usage.
  • High resistance to tampering or fraudulent alterations.
  • Depicts patterns reflective of habitual or sporadic use, or recent sobriety.
  • Optimal for legal inquiries, child custody assessments, and mandatory compliance checks.
  • Non-invasive, straightforward acquisition process.
  • Further validation achieved via GC/MS or LC/MS precision testing.

Limitations of Hair Drug & Alcohol Testing

  • Ineffective in recognizing recent ingestion (first 5-7 days).
  • Greater expense when contrasted with urine or saliva tests.
  • Body hair cannot pinpoint exact timing.
  • Substance incorporation may differ according to hair type or growth.
  • Not sanctioned for DOT-imposed criteria.

Despite these hurdles, hair analysis continues to champion accuracy in long-term use detection, frequently employed by corporates, the legal sector, and conscientious individuals beyond Grand Forks, ND.

Alcohol & Drug Testing-How Each Method Works

Accredited Drug Testing offers an array of drug and alcohol screening solutions, catering to various requirements for businesses, DOT mandates, legal necessities, and individual needs in Grand Forks, ND. Understanding the characteristics of each testing option guarantees proper application, dependable results, and adherence to federal-state regulations. Our comprehensive network, certified labs, and proficient Medical Review Officers ensure the accuracy and trust required for navigating testing situations.

Alcohol Urine Drug Test

The alcohol urine test detects short-term alcohol ingestion by identifying ethanol metabolites present in urine. Frequently employed for workplace evaluations, judicial adherence, and post-incident assessments, it does not indicate current intoxication but offers a brief detection span of several hours, making it a rapid and budget-friendly choice.

ETG Alcohol Test (Urine)

The EtG (Ethyl Glucuronide) urine screening is an advanced methodology capable of detecting alcohol usage up to 80 hours following ingestion. As a direct ethanol metabolite, it is extensively used by Grand Forks, ND courts, recovery initiatives, and compliance groups for its extended detection timeline and absolute precision.

Breath Alcohol Test

A breath alcohol examination measures current intoxication by determining alcohol levels in breath from deep lung air. Using DOT-compliant breathalyzer devices (EBTs), these tests offer instant, legally viable results and are mandated for employees under DOT oversight, besides being widely used in workplaces or suspicion-based searches.

Blood Alcohol Test

The blood alcohol measurement reflects ethanol circulation in the bloodstream, offering unmatched accuracy to measure intoxication levels. Hospitals, law enforcement, and legal professionals lean on blood alcohol evaluations, particularly in Grand Forks, ND DUI cases and emergency situations.

PEth Alcohol Blood Test

A PEth (Phosphatidylethanol) blood test identifies prolonged alcohol intake by revealing alcohol-associated biomarkers within red blood cells. It tracks consumption within a 2-3 week window, recognized for depicting long-term drinking tendencies crucial in legal contexts and safety-driven employment screening.

ETG Alcohol Test (Hair)

The EtG hair analysis extends detection to a 90-day timeframe by analyzing metabolites ingrained in the hair shaft, ideal for monitoring repetitive or sustained alcohol use. Legal entities often depend on this test for its robustness and resilience against transitional abstinence.

With expertise-led protocols, certified labs, and prompt scheduling, Accredited Drug Testing guarantees each alcohol screening solution delivers results that are transparent, accurate, and fully aligned with regulations in Grand Forks, ND.


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

Friendly and Knowledgeable

I reached out Accredited Drug Testing/Secure Screenings to partner for my drug testing business (Discovery Diagnostics Columbia SC) and the process was extremely easy. I worked with Sicilia who was amazing. She was friendly & knowledgeable, and answer all of my questions with ease.

Kendra Harley - 3/26/2025

Fast and efficient service

Fast and efficient service for employers wanting to do pre employment drug screening that meets DOT requirements!!

Mary Thomas - 4/5/2025

Had very fast and good service

Had very fast and good service, was able to get an appointment same day with the nearest facility. My questions were answered thoroughly but quick. Definitely recommend

Jacob Matzke - 11/19/2024

Fantastic Experience

Fantastic experience from the beginning. Jocelyn was very helpful to me as someone who doesn’t have much experience in needing a test. They were very helpful and walked me through the entire process start to finish. Thank you ADT!

Riley Wilson - 2/18/2025

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


Sources


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(800) 221-4291