Drug Test Services - Crete, IL

Urine | Hair | DOT | Oral Fluid | Alcohol/ETG | Occupational Health

With 34 testing centers in the Crete 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.

34 Drug Test Service Centers in Crete

Minutes Away, Test Today

3301 N Ashland

2.29 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3301 N Ashland
Chicago, IL 60657

30 E 15th St Ste 100

4.14 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
30 E 15th St Ste 100
Chicago Heights, IL 60411

1423 Chicago Rd

4.25 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1423 Chicago Rd
Chicago Heights, IL 60411

25711 S Egyptian Trail

6.18 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
25711 S Egyptian Trail
Monee, IL 60449

24 Joliet St

6.56 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
24 Joliet St
Dyer, IN 46311

19550 Governors Hwy

6.99 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
19550 Governors Hwy
Flossmoor, IL 60422

19150 South Kedzie Avenue, Suite 101

7.45 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
19150 South Kedzie Avenue, Suite 101
Flossmoor, IL 60422

18665 Dixie Hwy

7.53 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
18665 Dixie Hwy
Homewood, IL 60430

1217 Us Highway 41

8.55 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1217 Us Highway 41
Schererville, IN 46375

1500 Us Highway 41

9.01 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1500 Us Highway 41
Schererville, IN 46375

2741 Ridge Rd

9.31 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2741 Ridge Rd
Lansing, IL 60438

2741 Ridge Rd Fl 2

9.31 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2741 Ridge Rd Fl 2
Lansing, IL 60438

17665 Torrence Ave,

9.72 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-2:00 PM • Sat: 8:00 AM-11:00 AM✓ Walk-in with Electronic Donor Pass
17665 Torrence Ave,
Lansing, IL 60438

8840 Calumet Ave, Ste 204

9.75 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
8840 Calumet Ave, Ste 204
Munster, IN 46321

8135 S Calumet Ave

10.52 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
8135 S Calumet Ave
Munster, IN 46321

1595 Valencia Ct

10.53 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1595 Valencia Ct
Calumet City, IL 60409

16501 Kedzie Ave

10.58 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
16501 Kedzie Ave
Markham, IL 60428

7905 Calumet Ave

10.78 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-6:00 PM • Sat: 8:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
7905 Calumet Ave
Munster, IN 46321

16246 Prince Dr

11.01 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
16246 Prince Dr
South Holland, IL 60473

15600 Honore Ave

11.29 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
15600 Honore Ave
Harvey, IL 60426

3145 45th St Ste F

11.29 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3145 45th St Ste F
Highland, IN 46322

21035 S La Grange Rd

11.70 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
21035 S La Grange Rd
Frankfort, IL 60423

6624 Monroe Ave

11.97 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6624 Monroe Ave
Hammond, IN 46324

6701 159th St Occ Health

12.01 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6701 159th St Occ Health
Tinley Park, IL 60477

611 Division St

12.07 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
611 Division St
Peotone, IL 60468

1010 165th St

12.33 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1010 165th St
Hammond, IN 46324

6423 Columbia Ave Unit A

12.52 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-8:00 PM✓ Walk-in with Electronic Donor Pass
6423 Columbia Ave Unit A
Hammond, IN 46320

17148 Harlem Ave

12.55 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
17148 Harlem Ave
Tinley Park, IL 60477

1573 N Cline Ave

12.60 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1573 N Cline Ave
Griffith, IN 46319

2450 169th St

12.98 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2450 169th St
Hammond, IN 46323

5500 Hohman Ave Ste 1d

13.00 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5500 Hohman Ave Ste 1d
Hammond, IN 46320

16325 Harlem Ave Ste 110

13.28 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
16325 Harlem Ave Ste 110
Tinley Park, IL 60477

813 Sibley St

13.36 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
813 Sibley St
Hammond, IN 46320

19070 Everett Blvd, Unit 111

13.43 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
19070 Everett Blvd, Unit 111
Mokena, IL 60448

Employers | Individuals | Families

Accredited Drug Testing provides comprehensive drug and alcohol testing services to promote workplace safety, meet compliance requirements, and support legal or personal needs for testing. Drug Testing helps prevent accidents, ensures a drug-free workplace,and meets Federal mandates such as those outlined by the Department of Transportation (DOT)

Drug Testing Services

Customized Testing Options Available | Discounts available for Bulk Purchases | Onsite Drug Testing Services

Urine Drug Testing Services

Urine drug testing in Crete, Illinois involves analyzing a urine sample to detect the presence of illegal drugs and prescription medications. It is one of the most common forms of drug testing due to its non-invasive nature and cost-effectiveness.

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Purpose of Urine Drug Testing

  • Pre-employment screening
  • Random workplace testing
  • Sports organizations
  • Legal requirements
  • Rehabilitation monitoring

What Drugs Can Be Detected

  • Marijuana
  • Cocaine
  • Amphetamines
  • Opiates
  • PCP
  • Barbiturates

In Crete, Illinois, urine drug testing services are indispensable tools for maintaining safety and regulatory compliance. They ensure that individuals adhere to legal standards and help organizations foster a substance-free environment.

Order Your Test Online

Alcohol Test Services

Alcohol testing in Crete, Illinois is designed to measure the level of alcohol in a person’s system and determine any impairment. Various industries rely on alcohol testing to ensure safety and compliance with regulations.

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Alcohol Testing is used in many settings

  • Workplace safety
  • Transportation industry
  • Refinery operations
  • Law enforcement
  • Court orders
  • Rehabilitation programs

Common Methods of Alcohol Testing

  • Breathalyzer
  • Blood tests
  • Saliva tests
  • Urine tests
  • Hair tests

Breathalyzer - Commonly used by law enforcement for roadside testing.

Blood tests - Provide accurate BAC levels in legal settings.

Saliva tests - Quick and non-invasive; used in several industries.

Urine tests - Detects alcohol consumption within the past few days.

Hair tests - Used for long-term detection of alcohol consumption.

Order Your Test Online

Hair Follicle Drug Testing Services

Hair follicle drug testing involves analyzing a small hair sample for drug metabolites, offering a long detection window to confirm past substance use. This non-invasive method is particularly advantageous for verifying drug history over weeks or months, utilized in Crete, Illinois for employment and legal purposes.

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Why Use Hair Drug Testing?

  • Long detection period
  • Non-invasive collection
  • Hard to adulterate
  • Tracks repeated use over time
  • Useful in high-risk workplaces

What Drugs Can Be Detected

  • Marijuana
  • Cocaine
  • Opiates
  • Heroin
  • Methamphetamine

In NH, hair drug testing provides a comprehensive view of an individual's substance use, making it invaluable for both employers and legal entities in making informed decisions based on robust evidence.

Order Your Test Online

DOT Drug Testing Services

DOT drug testing in Crete, Illinois is a strict program for safety-sensitive employees in regulated industries, mandated by the Department of Transportation to ensure public and workplace safety.

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Who is Required to Take DOT Drug Tests?

  • Commercial drivers
  • Pipeline operators
  • Airline staff
  • Maritime workers
  • Transit employees
  • Railroad staff

What Drugs Are Tested For

  • Marijuana
  • Cocaine
  • Amphetamines
  • Opiates
  • PCP

DOT drug testing in Crete, Illinois emphasizes safety and compliance, maintaining high standards across transportation sectors.

Order Your Test Online

Probation Drug Testing Services

Probation drug testing is a legal requirement aimed at ensuring individuals comply with court orders and adhere to their probation terms. It utilizes various testing methods to detect substance use, helping monitor rehabilitation progress. In Crete, Illinois, this service supports community safety and compliance.

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Why Are Probation Drug Test Services Available?

  • Compliance Monitoring: Ensures adherence to probation terms
  • Rehabilitation Support: Encourages recovery
  • Public Safety: Prevents substance-related crimes
  • Accountability: Tracks behavior
  • Deterrent: Discourages substance use

Testing Methods

  • Urine tests: Most common, easy collection
  • Hair follicle tests: Detects long-term use
  • Saliva tests: Convenient, immediate results
  • Blood tests: Highly accurate, less common

Probation drug testing in Crete, Illinois provides a framework to support rehabilitation and ensure that probationers remain compliant with their legal obligations.

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Court Ordered Drug Testing Services

Court-ordered drug testing involves mandatory testing by judicial order as part of sentencing or pretrial conditions. This testing ensures compliance with legal requirements and supports rehabilitation efforts.

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Why are Court Ordered Drug Test Services Available?

  • Compliance with legal directives
  • Rehabilitation monitoring
  • Public safety
  • Family custody cases
  • Pretrial conditions

Court Ordered Test Methods

  • Urine tests: Detects recent drug use
  • Hair follicle tests: Provides a longer detection window
  • Saliva tests: Quick, non-invasive testing
  • Blood tests: Precise but invasive
  • Nail tests: Offers extended detection period
Court-ordered drug testing in DC ensures compliance with legal frameworks, aiding in rehabilitation processes and societal safety.

Order Your Test Online

Fingernail Drug Testing Services

Fingernail drug testing analyzes the keratin in nails to detect drug use, providing a long detection window similar to hair tests. Clips of fingernails or toenails are used to trace drug intake over the previous months. This method is less invasive, offering a reliable indicator of historical substance use.

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What is the Detection Window for Fingernail Drug Tests

  • Fingernails: Indicates drug use over several months.
  • Toenails: Longer detection period due to slower growth.

What Drugs Can Be Detected

  • Marijuana
  • Cocaine
  • Methamphetamine
  • Opiates
  • Benzodiazepines

Advantages over other methods

  • Non-invasive collection
  • Extended detection window
  • Difficulty in tampering
  • Minimal storage requirements
  • Long-term drug use profile

Fingernail drug testing in Crete, Illinois offers an effective alternative for long-term substance use assessment, vital for legal and professional settings.

Order Your Test Online

Occupational Health Test Services

Occupational health testing in Crete, Illinois ensures workers are fit for duty, promoting safety and health across various industries. This comprehensive screening process evaluates an employee’s ability to perform work duties safely.

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Purpose of Occupational Health Testing

  • Ensure workplace safety
  • Assess employee health
  • Prevent workplace injuries
  • Monitor compliance with health regulations
  • Improve productivity

Common Types of Occupational Health Tests

  • Fitness for duty exams: Assess physical and mental capability
  • Respirator Fit Testing: Verify respirator effectiveness
  • Pulmonary Function Tests (PFT's): Evaluate lung capacity and function
  • Tuberculosis (TB): Detect TB infection to prevent spread
  • Vision: Check visual acuity
  • Audiometric: Measure hearing ability

Occupational health testing in Crete, Illinois supports the health and safety of the workforce, helping employers reduce risks, meet regulatory requirements, and maintain a productive work environment.

Order Your Test Online

Drug Statistics for Crete, Illinois

Drug-Related Statistics in Crete, Illinois

  • Substance abuse remains a concern, with opioid-related incidents being noted in the region, echoing statewide trends.
  • Local initiatives and drug testing services focus on educational programs and preventive measures to combat substance misuse.
  • Public health reports indicate a concerted effort towards reducing drug-related incidents through community support and awareness campaigns.

Drug Testing Regulations in Illinois

Employer drug testing in Crete must comply with state guidelines under 820 ILCS 55/1 et seq.. Illinois Cannabis Regulation and Tax Act upholds employer authority to enforce reasonable drug-free workplace policies, zero-tolerance rules, and safety testing.

Medical Marijuana Status: Legal  |  Recreational Marijuana Status: Legal

Surrounding Areas Served Near Crete

Steger • South Chicago Heights • University Park • Goodenow • Chicago Heights • Sauk Village • Richton Park • Ford Heights

Drug & Alcohol Test Selection & Panel Comparison

Test Type / Panel Detection Window Common Applications Turnaround Time
5-Panel Urine Screen 1 to 5 Days Standard Pre-Employment, Random & Workplace Testing 24 to 48 Hours
10-Panel Urine Screen 1 to 7 Days Expanded Employment, Healthcare & Probation 24 to 48 Hours
Hair Follicle Drug Test Up to 90 Days Long-Term Monitoring, Court-Ordered & Custody 3 to 5 Business Days
Oral Fluid / Saliva Screen 1 to 48 Hours Immediate Recent-Use Screening & On-Site Testing 24 to 48 Hours
ETG Alcohol Testing Up to 80 Hours Court-Ordered Alcohol Abstinence & Probation Monitoring 24 to 48 Hours

Crete Drug Testing

Quickly find trusted local drug testing centers in Crete, IL — fast, convenient, and reliable every time!

Crete DOT Drug Testing

Quickly find a local DOT drug testing center in Crete, IL — fast, reliable, convenient nationwide service!

Crete DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Crete, IL.

Crete Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Crete, IL.v

Crete Hair Drug Testing

Get fast, accurate hair drug testing at our convenient Crete, IL locations—results you can trust, every time!

Crete Alcohol Testing

Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in Crete, IL.

Crete Drug Testing Services

Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in Crete, IL.

Crete 5 Panel Drug Test

Accurate 5 panel drug testing with fast, confidential results—trusted by Crete, IL employers and individuals nationwide.

Crete 10 Panel Drug Test

Comprehensive 10 panel drug testing with fast, reliable results—trusted for Crete, IL workplace and personal testing needs.

Crete On Site Drug Testing

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

Crete DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Crete, IL 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.


Frequently Asked Questions

In Illinois, workplace drug testing is governed by statutory guidelines under 820 ILCS 55/1 et seq.. Private employers generally operate under a Right to Privacy in the Workplace Act & Cannabis Regulation Act, permitting pre-employment, random, post-accident, and reasonable suspicion testing.
Yes. Employers in Illinois who implement a certified Drug-Free Workplace Program in compliance with 820 ILCS 55/1 et seq. can qualify for insurance premium discounts and enhanced legal protections during workers' compensation claims.
Under Illinois state law compliance standards, state statutes protects registered patients while preserving workplace safety testing. Safety-sensitive positions, DOT-regulated roles, and federal contract compliance remain strictly zero-tolerance across all jurisdictions.
Accredited Drug Testing provides access to 0 certified collection sites in the Crete area, offering urine, hair follicle, breath alcohol, and DOT testing.
While walk-ins are welcome with an electronic donor pass at collection sites across Crete, registering your test online or calling (800) 221-4291 prior to visiting guarantees rapid priority specimen collection with an instant barcode pass.
Negative drug and alcohol test results are typically released within 24 to 48 hours of specimen processing. Any non-negative screenings undergo confirmatory GC/MS or LC/MS testing and licensed Medical Review Officer (MRO) verification within 3 to 5 business days.

Customer Reviews

This is by far the easiest

This is by far the easiest way to get my lab work ordered and paid for. The phone calls are short and to the point. They don’t try to push extra sales on you and when I walk in to the clinic I simply show my donor pass and with in a matter of minutes I’m done. I will continue to use ADT in the future.

Jason Jackson - 7/19/2025

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

Explained everything so no questions

Torin was great. Explained everything so no questions

Tony Lombardo - 4/18/2025


(800) 221-4291