Drug & Alcohol Testing Near Me - Portland, ME

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

29 Drug-Testing Centers in Portland

Minutes Away, Test Today

50 Sewall St Ste 3011.78 miles

50 Sewall St Ste 301
Portland, ME 4102

85 Western Ave Crossing Unit 3a2.58 miles

85 Western Ave Crossing Unit 3a
South Portland, ME 4106

254 Western Ave3.80 miles

254 Western Ave
South Portland, ME 4106

55 Spring St5.26 miles

55 Spring St
Scarborough, ME 4074

273 Payne Rd6.95 miles

273 Payne Rd
Scarborough, ME 4074

1 Medical Center Dr17.34 miles

1 Medical Center Dr
Biddeford, ME 4005

545 Main St23.67 miles

545 Main St
Waterboro, ME 4087

439 Lewiston Rd23.93 miles

439 Lewiston Rd
Topsham, ME 4086

11 Medical Center Dr Ste 224.82 miles

11 Medical Center Dr Ste 2
Brunswick, ME 4011

270 State Rd25.98 miles

270 State Rd
West Bath, ME 4530

114 Sanford Rd28.67 miles

114 Sanford Rd
Wells, ME 4090

690 Minot Ave Ste 229.04 miles

690 Minot Ave Ste 2
Auburn, ME 4210

30 Belgrade Ave Ste A29.19 miles

30 Belgrade Ave Ste A
Auburn, ME 4210

250 Center St St. # 40329.23 miles

250 Center St St. # 403
Auburn, ME 4210

13 July St29.43 miles

13 July St
Sanford, ME 4073

59 East Ave29.61 miles

59 East Ave
Lewiston, ME 4240

15 Gracelawn Rd 2nd Floor32.17 miles

15 Gracelawn Rd 2nd Floor
Auburn, ME 4210

24b Old Route 134.22 miles

24b Old Route 1
Edgecomb, ME 4556

176 Main St Ste 240.30 miles

176 Main St Ste 2
Norway, ME 4268

15 Hospital Dr40.96 miles

15 Hospital Dr
York, ME 3909

15 Enterprise Dr Ste 20041.61 miles

15 Enterprise Dr Ste 200
Augusta, ME 4330

396 High St42.74 miles

396 High St
Somersworth, NH 3878

21 Clark Way42.89 miles

21 Clark Way
Somersworth, NH 3878

11 Whitehall Rd43.41 miles

11 Whitehall Rd
Rochester, NH 3867

40 Winter St Ste 20043.57 miles

40 Winter St Ste 200
Rochester, NH 3867

750 Central Ave Ste E44.04 miles

750 Central Ave Ste E
Dover, NH 3820

25 New Hampshire Ave Ste 10548.69 miles

25 New Hampshire Ave Ste 105
Portsmouth, NH 3801

750 Layayette Road49.05 miles

750 Layayette Road
Portsmouth, NH 3801

875 Greenland Rd, Unit B-249.79 miles

875 Greenland Rd, Unit B-2
Portsmouth, NH 3801

Drug Testing Near Me

Searching for convenient Portland, ME drug testing services nearby? Partner with Accredited Drug Testing, Inc., the nation's go-to provider for prompt drug and alcohol assessments, available nationwide at over 20,000 locations. We cater to a variety of needs, including DOT-regulated tests, court-mandated screenings, pre-employment drug tests, or private individual testing. Our process is swift, discreet, and straightforward. Our certified collection sites and labs adhere to federal and Portland, ME state compliance standards, ensuring precise and reliable results. Give us a call at (800) 221-4291 or book online anytime to discover a convenient testing center near you. When your top priority is safety, compliance, and peace of mind, Accredited Drug Testing provides 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 Portland, ME 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 Portland, ME, owing to its practicality and effectiveness.

How Hair Drug Testing Works

Hair analysis for drugs and alcohol stands out as a dependable lab approach, ideal for assessing a person's substance usage over an extended period. Moving past the immediate detection found in urine testing, hair testing offers a comprehensive 90-day analysis window by scrutinizing metabolites found within hair strands. This method holds significant value in workplace drug policies, legal disputes, custody battles, and settings demanding an extensive view of an individual's history of substance involvement within Portland, ME.

Testing Methods & Collection Process

1. Donor Identity Verification

Data integrity initiates when the donor cues valid ID and signs necessary consent forms, maintaining proper chain-of-custody.

2. Hair Collection Procedure

A trained specialist collects a small sample of hair, usually around 100-120 strands, cut close to the scalp. While the top of the head is prioritized, body hair serves as an alternative when necessary. The method is pain-free and completed under supervision.

3. Chain of Custody Documentation

Meticulous handling is documented in the Hair Drug Test Custody and Control Form, ensuring the whole procedure, from collection to examination, meets legal mandates.

4. Laboratory Preparation & Analysis

Under rigorous forensic precision in labs:

  • Decontamination: Washing to clear surface residues.
  • Cutting/Grinding: Segmenting for extraction readiness.
  • Extraction: Metabolite isolation from hair.

The specimen surpasses precise lab scrutiny:

  • Initial Screening - Detects drug categories via immunoassay analyses.
  • Confirmation Testing - Verifies specific drugs/metabolites using GC/MS or LC/MS.

5. Metabolite Detection

With metabolites ensconced as the hair grows, a steadfast record forms, presenting challenges to attempts at tampering it's a method resilient against deception.

6. MRO Review

Competent Medical Review Officers critically assess non-negative results, offer medical insight, and assert authenticity in delivering final results.

How Long Do Hair Test Results Take?

  • Standard Hair Test: Completion within 2-3 business days post sample delivery to the laboratory.
  • Complex Panels or Alcohol Testing (EtG/FAEE): Take up to 3-5 business days based on testing complexity.

Despite extending timelines than urine methods, hair examination stakes a claim in delivering unfailing results, proving indispensable for thorough substance history surveillance.

Benefits of Hair Drug & Alcohol Testing

  • 90-day coverage exposes sustained usage patterns.
  • Resists evasion extremely hard to alter or fake.
  • Establishes records of ongoing or sporadic use cessation.
  • Vital to legal matters, custody evaluation, and jurisdictional programs.
  • Promotes easy, quick sample collection.
  • Verification durability through GC/MS or LC/MS.

Limitations of Hair Drug & Alcohol Testing

  • Limited in discerning recent substance intake (first 5-7 days).
  • Higher overall cost alongside urine or saliva analyses.
  • Body hair cannot specify concrete timelines post-substance use.
  • Substance incorporation may vary per hair type and growth.
  • Not recognized by DOT testing stipulations.

While certain drawbacks exist, hair testing upholds its position as a proactive tool for long-lasting substance auditing, adored by employers, legal experts, and individuals seeking fool-proof, tamper-free viability studies.

Alcohol & Drug Testing-How Each Method Works

Accredited Drug Testing avails a comprehensive scope of alcohol and drug testing services across Portland, ME, accommodating employer, DOT, judicial, and personal screening necessities. Understanding the mechanics of each test facility ensures precise selection, with compliance to both national and state-instituted parameters. Through an expansive national network, certified labs, and skilled Medical Review Officers, we promise the proficiency, trust, and expertise necessary for reliable testing outcomes.

Alcohol Urine Drug Test

An alcohol urine examination discerns recent drinking by detecting ethanol metabolites in urine. Popular for workplace-relevant tests, legal compliance, and post-incident scenarios, it offers an economical method with a short detection timeline.

ETG Alcohol Test (Urine)

The EtG urine test identifies alcohol consumption up to 80 hours post-drinking, used prevalently in legal, rehabilitation, and compliance settings.

Breath Alcohol Test

A breath alcohol assessment determines current drinking effects by analyzing the ethanol percentage in deep breath samples, invoking DOT-approved breath alcohol testing devices for prompt results applicable in workplace, after-accident, and suspicion-based assessments.

Blood Alcohol Test

The most precise - blood alcohol testing - quantifies ethanol levels in the bloodstream. Utilized extensively in hospitals, law enforcement, and legal institutions, it's indispensable for DUI cases and forensic analyses.

PEth Alcohol Blood Test

The PEth (Phosphatidylethanol) blood test evaluates prolonged drinking by measuring specific biomarkers, proving its reliability in legal disputes, treatment programs, and role assessments in hazardous sectors.

ETG Alcohol Test (Hair)

The EtG hair alcohol test marks a 90-day span, elucidating patterns of alcohol usage embedded in hair strands, recommended for court issues, child custody decisions, and robust program monitoring.

With esteemed expertise, high-level laboratory partnerships, and expedited scheduling, Accredited Drug Testing assures all alcohol testing methods yield defensible, transparent, and compliant results, aiding individuals and corporations in maintaining awareness and adherence to regulations.


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

Fast and easy

It was fast and easy a pleasure to talk to the customer service people great service

Peter Villegas - 1/19/2025

Super Helpful

Detricia was super helpful in making sure that the drug test is sent my worker for was the right one I needed for my company to be compliant with my customers drug test requirements.

Kevin Howell - 12/19/2024

Fast service and friendly staff!

Fast service and friendly staff! Could not recommend enough for drug testing services.

Habib Malik - 4/12/2025

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

Everything was great

Everything was great, the staff was very polite. Thank you.

Olga Petrova - 9/19/2024


Sources


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DOT Consortium

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(800) 221-4291