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With 36 testing centers in the Merrillville area, we offer drug and alcohol testing for employment, probation and DOT requirements. Additional services include DOT consortium enrollment, DNA Testing and background checks. Order your tests and services online or call (800) 221-4291.
Same-Day Electronic Donor Pass Accepted at All Locations Below
At our 36 testing centers in the Merrillville, Indiana area, Accredited Drug Testing delivers extensive drug and alcohol screening solutions. We specialize in DOT and non-DOT urine drug tests, breath alcohol assessments, EtG alcohol screening, and hair drug analysis for individuals, businesses, and legal circumstances. Rapid results testing and SAMSA certified lab analysis are available promptly, with most Merrillville testing facilities conveniently located near your home or workplace. We also provide Occupational Health Testing, Clinical Testing, and conduct Background Checks.
Contact us at (800) 221-4291 or register online. Pick your test and select a convenient location; testing services are accessible for you, your staff, or others. Arranging a test is Simple and Swift—either call our appointment line or book online anytime, day or night. Our efficient, easy-to-navigate system ensures drug testing near Merrillville with minimal hassle.
* You must register by phone or online to receive your donor pass/registration prior to proceeding to the testing center. You must bring a valid government issued ID along with the registration/barcode number which was sent to you by email.
When you're searching for drug testing near me or drug testing locations, we provide a simple and convenient process to find a drug and alcohol testing location near you that is certified to provide all of your drug and alcohol testing needs.
Select your test & search nearby Merrillville collection sites.
Receive your donor pass by email or SMS immediately.
Walk in with donor pass & photo ID. No appointment needed.
Secure results delivered confidentially in 24-48 hours.
At our Merrillville drug testing collection sites, Accredited Drug Testing provides one of the widest selections of drug and alcohol testing services available. Whether you're an employer, attorney, court, or private individual, we offer both DOT and non-DOT testing options—ranging from rapid tests to comprehensive lab-based screenings—capable of detecting nearly any substance.
DOT Drug Testing and Requirements
DOT Employer Drug Policy Development
If you're an employer needing to test 25 or more employees and looking to save time and money, we offer mobile on-site drug testing where we come to you. Call us today for more information.
In Merrillville, Lake County, drug overdose deaths increased by 15% between 2019 and 2021.
Lake County reported a significant rise in fentanyl-related incidents in 2021.
Heroin abuse cases in Merrillville have seen a slight decline since 2022.
The number of treatment admissions for opioid addiction in Lake County was 13% higher in 2021 compared to 2019.
Methamphetamine-related arrests in Merrillville increased by 18% from 2020 to 2022.
Lake County has seen a decrease in prescription drug misuse cases since 2020.
Employers in Merrillville, IN, adopt strict drug testing policies to maintain a safe working environment. Most companies require pre-employment drug screening and conduct regular random drug tests. This approach helps curb drug abuse and ensure workplace safety.
Companies collaborate with local agencies to implement effective drug-free workplace programs. The U.S. Department of Labor provides guidelines to assist employers in managing these programs. These efforts aim to promote a productive and healthy work environment.
Government efforts in Merrillville, IN, are directed towards reducing drug abuse through collaboration with federal and state agencies. The town's initiatives focus on prevention, education, and support services. Indiana State Department of Health works closely with local departments to tackle the issue.
Efforts also include forming coalitions with community organizations to raise awareness about drug abuse. The goal is to provide effective outreach programs and support networks. Initiatives like the Indiana Community Programs are instrumental in these efforts.
Merrillville has seen various drug-related events, including significant drug busts. In recent years, law enforcement agencies have intensified operations to dismantle drug rings in Lake County. These efforts have led to numerous arrests and seizures of illegal substances.
Community events focused on drug prevention and education also play a crucial role. Initiatives like drug take-back programs have been organized to safely dispose of unused medications. These programs aim to prevent drug misuse and promote public safety.
Confidential drug & alcohol testing with same-day donor registration passes.
Schedule Test Online Call (800) 221-4291Accredited Drug Testing offers fast, reliable employment screening services in Merrillville, IN. Trusted by employers nationwide for accurate results and exceptional service.
Indiana Recovery Network
Centerstone Indiana
Mental Health America of Lake County
Indiana Behavioral Healthcare
Lake County Behavioral Health
RT Wilson Counseling
Indiana Hospital Association
Indiana Prevention Resource Center
Accredited Drug Testing provides employer and individual screening in Merrillville, IN adhering strictly to Ind. Code § 22-9-5 et seq., federal DOT 49 CFR Part 40 guidelines, and certified SAMHSA laboratory chain-of-custody standards.
Indiana employers have broad legal authority to mandate pre-employment, random, post-accident, and reasonable suspicion drug testing under state employment laws.
Under Ind. Code § 22-9-5 et seq., employers in Merrillville may institute comprehensive drug-free workplace programs including:
While cannabis statutes continue evolving across the United States (Medical: Prohibited; Recreational: Prohibited in Indiana), employers retain the legal prerogative to prohibit substance impairment on job premises, during operational shifts, and while operating company vehicles.
Federal regulations, Department of Transportation (DOT) mandates, and safety-sensitive positions strictly prohibit marijuana use regardless of state cannabis status. ADT provides both standard THC screening and non-THC customized drug panels for private employers wishing to adapt to state-specific hiring preferences.
For commercial drivers, maritime operators, aviation crews, and transit personnel operating in Merrillville, all testing follows rigorous Department of Transportation (DOT) standards governed by 49 CFR Part 40:
Accredited Drug Testing provides legally admissible drug and alcohol screening for county court dockets, child custody hearings, probation requirements, and pretrial diversion programs throughout Merrillville and Indiana.
All specimens undergo observed or witnessed collection procedures when ordered by the court, accompanied by rigorous Federal Chain of Custody Forms (CCF). Turnaround time is rapid, and official certificates of analysis can be forwarded directly to your attorney, court case officer, or probation supervisor upon release.
Accredited Drug Testing operates collection centers strategically positioned throughout Merrillville to ensure fast donor access with minimal drive times. Walk-ins are welcomed with an immediate electronic donor pass across all major neighborhoods and transit corridors:
Merrillville Main Street Commercial District • Merrillville Regional Trade Center • County Industrial Parkway • Metro Healthcare & Occupational Medical Corridor
Ross • Independence Hill • Green Acres • Lottaville • Ainsworth • Liberty Park • Griffith • New Elliott
Select a test panel below to review specific drug compounds screened, detection timeframes, and instant electronic pass registration in Merrillville.
| Test Type & Local Panel | Detection Window | Common Use Cases in Merrillville | Turnaround Time |
|---|---|---|---|
|
5-Panel Urine Screen in Merrillville →
THC, Cocaine, Basic Opiates, Amphetamines, PCP
|
1 to 5 Days | Pre-Employment, Workplace Safety & Non-DOT Randoms | 24 to 48 Hours |
|
10-Panel Urine Screen in Merrillville →
Adds Benzodiazepines, Barbiturates, Methadone, Propoxyphene
|
1 to 7 Days | Healthcare Staffing, Corporate Policies & Court Orders | 24 to 48 Hours |
|
Hair Follicle Drug Test in Merrillville →
Long-term historical pattern analysis (90-day window)
|
Up to 90 Days | Child Custody, Legal Defense & Executive Screening | 3 to 5 Business Days |
|
DOT Drug & Alcohol Test in Merrillville →
49 CFR Part 40 compliant with CCF & MRO verification
|
1 to 5 Days | FMCSA, FAA, FRA, FTA, USCG Regulated Drivers & Crew | 24 to 48 Hours |
|
ETG & Breath Alcohol in Merrillville →
Evidential breath testing or 80-hour urine EtG metabolite
|
Breath: 0–12 Hrs EtG: Up to 80 Hrs |
Zero-Tolerance Workplace, Post-Accident & Probation | Immediate to 48 Hours |
|
DOT Physical Exam in Merrillville →
FMCSA NRCME certified medical examiner card (Form MCSA-5876)
|
1 to 2 Year Card | Commercial Driver License (CDL) Medical Certification | Same-Day Medical Card |
Beyond standard urine screening, Accredited Drug Testing delivers end-to-end occupational medical solutions, DOT credentialing, court-admissible forensic testing, and employer background compliance.
FMCSA-compliant examinations conducted by certified medical examiners. Instant driver medical certificate renewal across Merrillville.
100% court-admissible legal paternity, maternity, sibling, and grandparentage testing with strict chain of custody for family court.
Comprehensive pre-employment screening, nationwide criminal history searches, and Motor Vehicle Records (MVR) for driver compliance.
Tamper-resistant 90-day historical substance screening. Preferred by family courts, custody attorneys, and zero-tolerance employers.
Evidential breath alcohol testing (BAT) and 80-hour EtG urine/hair metabolite analysis for probation monitoring and workplace safety.
Certified mobile collection technicians dispatched directly to your Merrillville facility or job site for groups of 25+ employees.
Quickly find trusted local drug testing centers in Merrillville, IN — fast, convenient, and reliable every time!
Quickly find a local DOT drug testing center in Merrillville, IN — fast, reliable, convenient nationwide service!
DNA testing for legal and non-legal purposes including child support, and child custody around Merrillville, IN.
Including specimen collector training, DER training, reasonable suspicion training and much more in Merrillville, IN.v
Get fast, accurate hair drug testing at our convenient Merrillville, IN locations—results you can trust, every time!
Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in Merrillville, IN.
Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in Merrillville, IN.
Accurate 5 panel drug testing with fast, confidential results—trusted by Merrillville, IN employers and individuals nationwide.
Comprehensive 10 panel drug testing with fast, reliable results—trusted for Merrillville, IN workplace and personal testing needs.
Convenient on-site mobile drug testing with fast, reliable results—saving time while keeping your Merrillville, IN workplace compliant.
Certified DOT physicals with quick, reliable exams to keep Merrillville, IN drivers compliant and on the road with confidence.
Join our DOT consortium for hassle-free compliance, random testing management, and reliable driver safety solutions.
Excellent service! Trish went above and beyond to find me a testing site as close to my home as possible. Results were faster than expected, as well. Thanks for your help, Trish and Accredited!
Es Hache - 4/13/2025
Reception is kind and helpful , everything quick and simple , best urgent care
Yusuf Narmuradov - 11/19/2024
Fast and efficient service for employers wanting to do pre employment drug screening that meets DOT requirements!!
Mary Thomas - 4/5/2025