Drug & Alcohol Testing Near Me - Crown Point, IN

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

33 Drug-Testing Centers in Crown Point

Minutes Away, Test Today

9001 Broadway,3.06 miles

9001 Broadway,
Merrillville, IN 46410

387 East 84th Dr3.83 miles

387 East 84th Dr
Merrillville, IN 46410

751 E 81st Pl4.15 miles

751 E 81st Pl
Merrillville, IN 46410

12800 Mississippi Pkwy Ste A2046.18 miles

12800 Mississippi Pkwy Ste A204
Crown Point, IN 46307

1217 Us Highway 416.63 miles

1217 Us Highway 41
Schererville, IN 46375

9150 E 109th Ave, Ste C-17.38 miles

9150 E 109th Ave, Ste C-1
Crown Point, IN 46307

1500 Us Highway 417.70 miles

1500 Us Highway 41
Schererville, IN 46375

1354 S Lake Park Ave8.75 miles

1354 S Lake Park Ave
Hobart, IN 46342

3145 45th St Ste F9.45 miles

3145 45th St Ste F
Highland, IN 46322

24 Joliet St9.78 miles

24 Joliet St
Dyer, IN 46311

1573 N Cline Ave9.79 miles

1573 N Cline Ave
Griffith, IN 46319

8840 Calumet Ave, Ste 20411.95 miles

8840 Calumet Ave, Ste 204
Munster, IN 46321

7501 W 15th Ave12.26 miles

7501 W 15th Ave
Gary, IN 46406

2490 Central Ave12.55 miles

2490 Central Ave
Lake Station, IN 46405

8135 S Calumet Ave12.69 miles

8135 S Calumet Ave
Munster, IN 46321

4519 W 5th Ave12.84 miles

4519 W 5th Ave
Gary, IN 46406

7905 Calumet Ave12.97 miles

7905 Calumet Ave
Munster, IN 46321

2450 169th St13.00 miles

2450 169th St
Hammond, IN 46323

5404 W 25th Ave Ste10713.04 miles

5404 W 25th Ave Ste107
Gary, IN 46406

3630 Willowcreek Rd13.27 miles

3630 Willowcreek Rd
Portage, IN 46368

1438 Ripley St13.47 miles

1438 Ripley St
Lake Station, IN 46405

3325 Willowcreek Rd13.56 miles

3325 Willowcreek Rd
Portage, IN 46368

3170 Willowcreek Rd13.67 miles

3170 Willowcreek Rd
Portage, IN 46368

3545 Arbors Blvd,13.72 miles

3545 Arbors Blvd,
Portage, IN 46368

2741 Ridge Rd Fl 213.96 miles

2741 Ridge Rd Fl 2
Lansing, IL 60438

2741 Ridge Rd13.96 miles

2741 Ridge Rd
Lansing, IL 60438

6423 Columbia Ave Unit A14.23 miles

6423 Columbia Ave Unit A
Hammond, IN 46320

1010 165th St14.26 miles

1010 165th St
Hammond, IN 46324

6624 Monroe Ave14.37 miles

6624 Monroe Ave
Hammond, IN 46324

3391 Airport Rd14.40 miles

3391 Airport Rd
Portage, IN 46368

17665 Torrence Ave,14.74 miles

17665 Torrence Ave,
Lansing, IL 60438

30 E 15th St Ste 10015.40 miles

30 E 15th St Ste 100
Chicago Heights, IL 60411

3301 N Ashland15.44 miles

3301 N Ashland
Chicago, IL 60657

Drug Testing Near Me

Are you searching for reliable drug testing facilities nearby? Accredited Drug Testing, Inc. stands as a reputable authority in providing same-day drug and alcohol screenings across the country, with more than 20,000 locations available. No matter if you require a DOT-compliant test, a court-mandated evaluation, a pre-employment screening, or a personal examination, our process of scheduling is seamless, discreet, and straightforward. We are committed to delivering accurate and reliable outcomes through our certified collection sites and laboratories that adhere to federal and state standards. Just dial (800) 221-4291 or book online around the clock to locate a nearby drug testing facility. Choosing Accredited Drug Testing guarantees you timely and dependable results, prioritizing safety, adherence, and assurance at all times.

If you're located in Crown Point, IN, rest assured that our services extend to your state, meeting the specific regulatory requirements and ensuring the utmost compliance and accuracy.

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

An Overview of Urine Drug Testing in Crown Point, IN

Urine drug screening remains the most common and trusted method across the United States, providing essential compliance with DOT regulations under 49 CFR Part 40. This approach effectively identifies recent illicit substance use through thorough analysis of a urine sample, checking for drugs, metabolites, and alcohol markers. Designed to be both consistent and confidential, the process aims to deliver precise, legally sound results, making it indispensable for employers and individuals alike.

Detailed Examination of the Urine Drug Testing Methodology

Understanding Urine Test Result Timelines

How Hair Drug Testing Works

In Crown Point, IN and beyond, hair drug and alcohol testing serves as a highly consistent laboratory method to reveal long-term substance use patterns. Unlike urine testing focused on recent intoxication, hair testing provides a 90-day insight by assessing drug metabolites embedded within the hair strands. This method is especially beneficial for workplace screening, legal inquiries, child custody cases, and any context demanding a comprehensive view of a person's substance use antecedents.

Testing Methods & Collection Process

1. Donor Identity Verification

The process initiates with the donor showing a valid government ID, followed by the completion of consent and chain-of-custody documents to affirm authentic documentation.

2. Hair Collection Procedure

At collection, a trained professional acquires a minor hair sample, typically comprising 100-120 strands near the scalp. Should scalp hair be unavailable, body hair is an alternative. This immediate, painless procedure occurs under direct oversight.

3. Chain of Custody Documentation

Documentation with a Hair Drug Test Custody and Control Form logs the specimen's acquisition, sealing, and transfer to uphold legality and protect the results during testing.

4. Laboratory Preparation & Analysis

Upon reaching the lab, the hair specimen undergoes comprehensive forensic processes, including:

Following extraction, samples undergo detailed lab testing:

5. Metabolite Detection

Metabolites, trapped within the hair as it grows, offer a stable, enduring record of substance use. Given these internal incorporations, falsifying results or cheating is extremely arduous.

6. MRO Review

Certified Medical Review Officers evaluate non-negative outcomes, confirming test accuracy and scrutinizing possible medical explanations before finalizing the conclusive results.

How Long Do Hair Test Results Take?

Hair testing's multi-layered lab process implies a marginally extended turnaround than urine testing, yet ensures unparalleled detection constancy.

Benefits of Hair Drug & Alcohol Testing

  • 90-day detection window for chronic substance insights.
  • Difficult to decept or corrupt results.
  • Exposes steady, erratic, or ceased substance usage patterns.
  • Optimized for judicial, custody, and compliance requirements.
  • Painless, swift collection process.
  • Utilizes GC/MS or LC/MS for accurate confirmations.

Limitations of Hair Drug & Alcohol Testing

  • Fails to detect recent consumption (within days of intake).
  • Reportedly costlier than urine or fluid tests.
  • Body hair offers non-specific timelines.
  • Substance integration varies with hair type and growth rates.
  • Not applicable for DOT regulatory testing.

Regardless of these limitations, hair testing remains a notable method for verifying long-term substance use, leveraged broadly by employers, legal authorities, and individuals seeking credible, tamper-resistant findings.

Alcohol & Drug Testing-How Each Method Works

In Crown Point, IN, Accredited Drug Testing offers a broad spectrum of alcohol and drug testing solutions, meticulously crafted to cater to the diverse needs of employers, DOT requirements, legal mandates, and personal preferences. Recognizing the nuances of each testing type ensures the selection of the appropriate test, yielding reliable outcomes in alignment with both federal and state Crown Point, IN compliance criteria. Our expansive national network, in tandem with certified labs and adept Medical Review Officers, upholds the utmost precision, trustworthiness, and professionalism indispensable for satisfactory testing results.

Alcohol Urine Drug Test

An alcohol urine test identifies recent alcohol intake by detecting ethanol traces in urine. It's commonly applied in workplace testing, judicial proceedings, and post-incident assessments. While this test doesn't indicate current impairment, it serves as a fast and budget-friendly tool, capturing a quick detection timeframe spanning several hours.

ETG Alcohol Test (Urine)

The EtG (Ethyl Glucuronide) urine test stands as a refined method, adept at pinpointing alcohol exposure up to 80 hours post-consumption. With EtG being a direct alcohol metabolite, it's commonly embraced by courts, rehab centers, and compliance monitoring agencies for its extended detection period, accuracy, and dependability.

Breath Alcohol Test

A breath alcohol test measures present alcohol impairment by analyzing deep lung air concentration. Conducted using DOT-sanctioned breath analyzing devices (EBTs), these tests deliver instantaneous, legally sound results. This method is mandated for DOT-covered employees, ideal for workplace scenarios, post-incident examinations, and testing based on reasonable suspicion.

Blood Alcohol Test

A blood alcohol test reaches the pinnacle of accuracy in measuring blood ethanol levels, crucial in delineating impairment. The preference for blood tests by hospitals, police forces, and legal entities underscores its precision, especially in DUI cases, emergency contexts, and elaborate legal probes.

PEth Alcohol Blood Test

Standing as a distinctive assessment, the PEth (Phosphatidylethanol) blood test recognizes chronic or heavy alcohol patterns by isolating specific alcohol biomarkers within red blood cells. It boasts a detection span of up to 2-3 weeks, regarded as one of the most conclusive indicators of ongoing alcohol consumption, widely utilized in family law, monitoring scenarios, treatment programs, and safety-critical job screenings.

ETG Alcohol Test (Hair)

The EtG hair alcohol test showcases an impressive 90-day detection scope by analyzing imbibed metabolites in the hair shaft. It elucidates enduring or repeated alcohol usage patterns, distinguishing it from solitary instances. Utilized extensively in judicial, custodial, and long-duration monitoring pursuits, this test is cherished for its robustness, precision, and resilience to brief abstinence efforts.

Paired with professional guidance, nationally accredited labs, and swift arrangements, Accredited Drug Testing ensures every alcohol screening method delivers well-grounded, clear, and compliant verdicts, empowering individuals and companies to remain well-informed, protected, and compliantly aligned.


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

Quick, knowledgeable and courteous

Quick, knowledgeable and courteous Janelle worked diligently to support me. I am recommending their services to anyone looking.

Greensboro Joseph - 11/19/2024

Extremely pleasant

Initially Torrie helped me but I needed to call back. When I called back Kayla stepped in and finished my order. Both were extremely pleasant over the phone and provided wonderful customer service. Kudos to them!

Brynne Beverly - 4/19/2024

Accredited has been wonderful to work with!

Accredited has been wonderful to work with! My court ordered tests are on a very strange schedule but every time I call, they are quick to schedule me and are always able to find a location that works for where I’m at and when! Thank you for making this rather undesirable situation less stressful and efficient.

Madison Sanderford - 8/19/2024

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

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


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Get fast, accurate hair drug testing at our convenient Crown Point, IN locations—results you can trust, every time!

Crown Point Alcohol Testing

Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in Crown Point, IN.

Crown Point Drug Testing Services

Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in Crown Point, IN.

Crown Point 5 Panel Drug Test

Accurate 5 panel drug testing with fast, confidential results—trusted by Crown Point, IN employers and individuals nationwide.

Crown Point 10 Panel Drug Test

Comprehensive 10 panel drug testing with fast, reliable results—trusted for Crown Point, IN workplace and personal testing needs.

Crown Point On Site Drug Testing

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

Crown Point DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Crown Point, IN drivers compliant and on the road with confidence.

DOT Consortium

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

(800) 221-4291