Drug & Alcohol Testing Near Me - Cranston, RI

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

36 Drug-Testing Centers in Cranston

Minutes Away, Test Today

495 Atwood Ave1.92 miles

495 Atwood Ave
Cranston, RI 2920

51 Jefferson Blvd Ste 51.94 miles

51 Jefferson Blvd Ste 5
Warwick, RI 2888

95 Sockanosset Cross Rd Ste 1031.97 miles

95 Sockanosset Cross Rd Ste 103
Cranston, RI 2920

21 Peace St2.00 miles

21 Peace St
Providence, RI 2907

110 Jefferson Blvd Ste E22.02 miles

110 Jefferson Blvd Ste E2
Warwick, RI 2888

756 Eddy St Suite 1012.48 miles

756 Eddy St Suite 101
Providence, RI 2903

1400 Pontiac Ave2.56 miles

1400 Pontiac Ave
Cranston, RI 2920

1131 Warwick Ave2.87 miles

1131 Warwick Ave
Warwick, RI 2888

132a George M Cohan Blvd3.40 miles

132a George M Cohan Blvd
Providence, RI 2903

1312 Oaklawn Ave3.79 miles

1312 Oaklawn Ave
Cranston, RI 2920

1 Randall Sq,4.18 miles

1 Randall Sq,
Providence, RI 2904

400 Bald Hill Rd4.38 miles

400 Bald Hill Rd
Warwick, RI 2886

1526 Atwood Ave Ste 1004.55 miles

1526 Atwood Ave Ste 100
Johnston, RI 2919

290 Branch Ave4.85 miles

290 Branch Ave
Providence, RI 2904

1970 Pawtucket Ave5.10 miles

1970 Pawtucket Ave
East Providence, RI 2914

100 Highland Ave, Ste 3025.17 miles

100 Highland Ave, Ste 302
Providence, RI 2906

200 High Service Ave5.43 miles

200 High Service Ave
North Providence, RI 2904

455 Toll Gate Rd5.63 miles

455 Toll Gate Rd
Warwick, RI 2886

1800 Mineral Spring Ave Ste 2655.78 miles

1800 Mineral Spring Ave Ste 265
North Providence, RI 2904

535 Centerville Rd Ste 1026.09 miles

535 Centerville Rd Ste 102
Warwick, RI 2886

1589 Fall River Ave6.46 miles

1589 Fall River Ave
Seekonk, MA 2771

209 Armistice Blvd7.83 miles

209 Armistice Blvd
Pawtucket, RI 2860

1000 Division Rd8.64 miles

1000 Division Rd
East Greenwich, RI 2818

71 Sandy Bottom Rd Ste A9.03 miles

71 Sandy Bottom Rd Ste A
Coventry, RI 2816

425 Front St9.40 miles

425 Front St
Lincoln, RI 2865

5750 Post Rd9.85 miles

5750 Post Rd
East Greenwich, RI 2818

6 Blackstone Valley Pl10.79 miles

6 Blackstone Valley Pl
Lincoln, RI 2865

2 Wake Robin Rd Unit 10610.90 miles

2 Wake Robin Rd Unit 106
Lincoln, RI 2865

1010 G A R Hwy11.59 miles

1010 G A R Hwy
Swansea, MA 2777

7260 Post Rd12.43 miles

7260 Post Rd
North Kingstown, RI 2852

3461 S County Trl12.45 miles

3461 S County Trl
East Greenwich, RI 2818

34 S Main St Po Box 60012.81 miles

34 S Main St Po Box 600
Attleboro, MA 2703

1051 Ten Rod Rd14.00 miles

1051 Ten Rod Rd
North Kingstown, RI 2852

20 Deanville Rd14.02 miles

20 Deanville Rd
Attleboro, MA 2703

211 Park St14.03 miles

211 Park St
Attleboro, MA 2703

On-site For Poh Only14.32 miles

On-site For Poh Only
North Attleboro, MA 2760

Drug Testing Near Me

Seeking convenient drug testing services in your area? Accredited Drug Testing, Inc. is known nationwide for providing same-day drug and alcohol testing with over 20,000 accessible testing sites across the country, including locations in Cranston, RI. Whether required for Department of Transportation (DOT) compliance, court-ordered screenings, pre-employment checks, or personal verification, we streamline the process for quick, easy, and private scheduling. Our certified network, along with laboratory partnerships, ensures that results are both accurate and adhere to federal and Cranston, RI state regulations. Contact us toll-free at (800) 221-4291 or conveniently book online anytime to locate a nearby drug testing site. When reliability and compliance are of utmost importance, trust Accredited Drug Testing for prompt and dependable results every single 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

Urine Drug Testing remains the predominant method for screening, extensively utilized across the United States, including in Cranston, RI. Particularly endorsed for DOT-compliant testing in line with the 49 CFR Part 40, this test detects recent substance intake through the examination of urine samples for drugs, metabolites, or alcohol markers with uniform standards and confidentiality, ensuring the delivery of credible results for employers, personal use, or legal obligations.

Testing Methods & Collection Process

1. Donor Identity Verification

The process commences with the donor presenting valid government identification and fulfilling the necessary chain-of-custody documentation before initiating the test.

2. Secure Collection Environment

Collection of urine samples occurs in a controlled restroom setting to eliminate the risk of tampering, with personal items and water source access typically restricted, including dyed toilet water to avert adulteration.

3. Chain of Custody Documentation

The sample's journey is documented with a Chain of Custody Form (CCF), a federally recognized instrument that fortifies the integrity and defensibility of the entire testing process from collection through to laboratory analysis.

4. Temperature & Validity Checks

To ensure authenticity, the sample's temperature and appearance are checked immediately after collection. The lab further confirms validity through evaluations like creatinine levels, pH, specific gravity, and adulterant tests.

5. DOT Split Specimen

For DOT assessments, each urine sample is bifurcated into two vials: Bottle A undergoes initial testing, while Bottle B is available for further analysis if there is any dispute over the results. Non-DOT procedures typically collect a singular vial.

6. Laboratory Screening & Confirmation

  • Initial Immunoassay Screen:  Detects various drug classes.
  • Confirmation Testing:  Through advanced GC/MS or LC/MS processes, specific drugs and their metabolites are identified with scientific accuracy.

7. MRO Verification

A certified Medical Review Officer (MRO) appraises non-negative results, validating their accuracy and consulting with the donor regarding potential medical justifications prior to the release of final results.

How Long Do Urine Test Results Take?

  • Instant Urine Test: Negative results immediately; positive samples are sent to a lab for confirmation taking 24-72 hours.
  • Lab-Based Urine Test: Typically 24-48 hours for negative outcomes.
  • DOT Drug Test: Completion spans 1-3 business days factoring in MRO review and ensuring donor communication.
  • Urine EtG Alcohol Test: Generally results are available within 24-48 hours.

Extra time may be required for scenarios involving shy bladders, invalid samples, or necessitated confirmations, whether lab-based or via donor contact.

Benefits of Urine Drug & Alcohol Testing

  • Currently the exclusive DOT recognized method for regulatory compliance.
  • Effectively unveils recent usage, beneficial for workplace and incident-related circumstances.
  • A cost-effective solution with rapid turnaround times.
  • Credibly accepted by judicial, employment, and governmental institutions.
  • Offers immediate testing alternatives for swift evaluation.
  • Ensures high accuracy via GC/MS or LC/MS confirmation protocols.

Limitations of Urine Drug & Alcohol Testing

  • Limited detection window (typically spanning 1-7 days for most substances).
  • Potential variability in outcomes if tampering countermeasures falter.
  • Ineffective in inspecting prolonged or historical consumption patterns.
  • Necessitates restroom access in conjunction with specific collection protocols.
  • Lacks efficacy in alcohol screening without specialized EtG/EtS assays.

Despite its constraints, urine testing retains preeminence as the pragmatic, prevalent method for conducting comprehensive substance screenings across the nation.

How Hair Drug Testing Works

Hair drug and alcohol testing offers a highly reliable approach for uncovering extended periods of substance use. In contrast to urine testing which identifies recent intake, hair testing reveals a 90-day detection window by examining drug metabolites trapped within the hair. This makes it especially useful for workplace assessments, legal proceedings, child custody disputes, and other cases necessitating a comprehensive view of an individual's drug use over time, including in Cranston, RI.

Testing Methods & Collection Process

How Long Do Hair Test Results Take?

These multi-step lab processes offer slightly longer timeframes than urine tests, but with unparalleled detection accuracy.

Benefits of Hair Drug & Alcohol Testing

Limitations of Hair Drug & Alcohol Testing

Regardless of constraints, hair testing stands as a leading trusted method to monitor long-term substance patterns, widely utilized by companies, legal professionals, and private individuals for trustworthy and tamper-resistant results, also in Cranston, RI.

Alcohol & Drug Testing-How Each Method Works

Within Cranston, RI, Accredited Drug Testing offers an extensive selection of alcohol and drug testing solutions targeted to satisfy the unique demands of employers, DOT-mandated regulations, judiciary requirements, as well as personal inquiries. Knowing how each type functions enables informed decision-making that complies with both federal and state regulations, leveraging professional networks, certified facilities, as well as Medical Review Officers to guarantee dependable, trusted testing results.

Alcohol Urine Drug Test

Detecting contemporary alcohol use, the Alcohol Urine Test recognizes metabolites produced by ethanol in urine. It's particularly common in workplace screenings, court directives, and post-incident evaluations. Despite not assessing present impairment, its brief detection phase offers a rapid, budget-efficient monitoring solution.

ETG Alcohol Test (Urine)

Elevated sensitivity characterizes the EtG (Ethyl Glucuronide) urine test, which identifies alcohol usage up to 80 hours following consumption. Being a metabolite closely associated with ethanol, it finds extensive use in legal, rehabilitation, and compliance fields offering lengthier detection and dependable verification.

Breath Alcohol Test

By examining lung air, a breath alcohol test evaluates immediate inebriation levels. Utilized with DOT-approved breath devices, these tests are applied broadly in workplace settings, accident reviews, and suspicion-based analysis due to their swift, validated outcomes.

Blood Alcohol Test

The blood alcohol test offers precise measurement of blood ethanol content, proving fundamental to assessing impairment. Utilized by healthcare, law enforcement, and legal bodies for its rigorous standards especially underlining DUI scenarios, emergency care activities, and detailed investigations.

PEth Alcohol Blood Test

Designed to detect chronic alcohol intake, the PEth (Phosphatidylethanol) blood test identifies alcohol-specific markers in erythrocytes, covering usage periods of up to 2-3 weeks. Known for its validity, it's ideal in family-oriented legal issues, monitoring regimens, treatment evaluations, and safely predisposed industry hiring.

ETG Alcohol Test (Hair)

Possessing a 90-day detection potential, the EtG hair alcohol test highlights recurrent or prolonged alcohol use, distinct from single incidents, by examining metabolites in hair. Broadly used by courts, custody adjudications, and ongoing supervision schemes for its secure analysis and tolerant of temporary soberness efforts.

Via unparalleled insights, reputable labs, and expeditious bookings, Accredited Drug Testing assures all alcohol assessment options deliver clear, defensible, and compliant results ensuring individual and organizational knowledge, safeguarding, and comprehensive 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

Smooth and Seamless

I use their service for new hire and DOT employee's. Spoke with Taisha Walker this morning, and she was very helpful. She made the process smooth and seamless.

Christina Galdos - 3/9/2025

quick to assist

They are very quick to assist with your orders and they helped when I needed to find a new testing facility.

Gary Matkin - 2/19/2025

Quick, Polite, Informative

Everyone has been quick to respond, polite, informative. It's been easy to order tests. I would recommend them to anyone to use.

April Rogers - 2/15/2025

Reception is kind and helpful

Reception is kind and helpful , everything quick and simple , best urgent care

Yusuf Narmuradov - 11/19/2024

Super helpful and courteous

I've had to use this service twice for out of state physicians we've hired and both times it was super easy. Both customer service reps I spoke with were super helpful and courteous. I won't hesitate to use their service again if needed.

Alicia Rau - 6/19/2024


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(800) 221-4291