Drug Test Services - Buffalo, IL

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

With 36 testing centers in the Buffalo 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.

36 Drug Test Service Centers in Buffalo

Minutes Away, Test Today

15 S Mchenry Rd

0.24 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
15 S Mchenry Rd
Buffalo Grove, IL 60089

1411 Mchenry Rd Ste 103

2.02 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1411 Mchenry Rd Ste 103
Buffalo Grove, IL 60089

1450 Busch Pkwy,

2.28 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1450 Busch Pkwy,
Buffalo Grove, IL 60089

544a W Dundee Rd

2.31 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
544a W Dundee Rd
Wheeling, IL 60090

902 W Dundee Rd Ridge Plaza

2.85 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
902 W Dundee Rd Ridge Plaza
Arlington Heights, IL 60004

770 E Dundee Rd

3.42 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
770 E Dundee Rd
Palatine, IL 60074

306 Era Dr

4.53 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
306 Era Dr
Northbrook, IL 60062

50 S Northwest Hwy

4.79 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
50 S Northwest Hwy
Palatine, IL 60074

337 W. Northwest Highway,

5.13 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
337 W. Northwest Highway,
Palatine, IL 60067

3060 W Salt Creek Ln Ste 110

5.15 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3060 W Salt Creek Ln Ste 110
Arlington Heights, IL 60005

605 Academy Dr

5.29 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
605 Academy Dr
Northbrook, IL 60062

121 South Wilke Rd, #405

5.35 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
121 South Wilke Rd, #405
Arlington Heights, IL 60005

1545 Hicks Rd

5.48 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1545 Hicks Rd
Rolling Meadows, IL 60008

565 Lakeview Pkwy Ste 100,

5.94 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
565 Lakeview Pkwy Ste 100,
Vernon Hills, IL 60061

1214 Brownwood Ste B

5.96 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1214 Brownwood Ste B
Mount Prospect, IL 60056

605 W Central Rd Ste 101

6.07 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
605 W Central Rd Ste 101
Arlington Heights, IL 60005

1100 W. Central Rd., Suite 402

6.08 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-2:00 PM • Sat: 8:00 AM-11:00 AM✓ Walk-in with Electronic Donor Pass
1100 W. Central Rd., Suite 402
Arlington Heights, IL 60005

6 E Phillip Rd

6.09 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6 E Phillip Rd
Vernon Hills, IL 60061

800 W Central Rd

6.10 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
800 W Central Rd
Arlington Heights, IL 60005

3040 Southcreek Lane

6.15 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3040 Southcreek Lane
Arlington Heights, IL 60005

371 West Northwest Highway

6.20 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
371 West Northwest Highway
Palatine, IL 60067

2380 S Elmhurst Rd

6.48 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2380 S Elmhurst Rd
Mount Prospect, IL 60056

4949 Euclid Ave

6.60 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4949 Euclid Ave
Palatine, IL 60067

2150 Pfingsten Rd

6.82 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2150 Pfingsten Rd
Glenview, IL 60026

2150 Pfingsten Rd Ste 3000

6.82 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2150 Pfingsten Rd Ste 3000
Glenview, IL 60026

350 Surryse Rd,

7.04 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
350 Surryse Rd,
Lake Zurich, IL 60047

1060 S Elmhurst Rd

7.33 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1060 S Elmhurst Rd
Mount Prospect, IL 60056

100 N River Rd

7.64 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
100 N River Rd
Des Plaines, IL 60016

2601 Compass Rd, Ste 130

7.99 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2601 Compass Rd, Ste 130
Glenview Nas, IL 60026

2591 Compass Rd Ste 110,

8.05 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2591 Compass Rd Ste 110,
Glenview, IL 60026

8630 W Golf Rd

8.91 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
8630 W Golf Rd
Niles, IL 60714

117 S Cook St Ste 306

8.97 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
117 S Cook St Ste 306
Barrington, IL 60010

808 E Woodfield Rd Ste 400,

9.00 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-3:00 PM • Sat: 9:00 AM-12:00 PM✓ Walk-in with Electronic Donor Pass
808 E Woodfield Rd Ste 400,
Schaumburg, IL 60173

904b S Milwaukee Ave

9.06 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
904b S Milwaukee Ave
Libertyville, IL 60048

1830 Jarvis Ave

9.53 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1830 Jarvis Ave
Elk Grove Village, IL 60007

1375 E Schaumburg Rd

9.58 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1375 E Schaumburg Rd
Schaumburg, IL 60194

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 Buffalo, Illinois is a valuable tool for detecting the presence of drugs in a person's system. It is non-invasive, efficient, and widely used in various sectors to monitor sobriety and compliance.

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Purpose of Urine Drug Testing

  • Pre-employment screening
  • Compliance monitoring
  • Rehabilitation progress
  • Random testing
  • Post-accident assessment
  • Sports integrity

What Drugs Can Be Detected

  • Marijuana
  • Cocaine
  • Amphetamines
  • Opioids
  • Benzodiazepines
  • Barbiturates

Overall, urine drug testing in Buffalo, Illinois provides a reliable method for ensuring safety and compliance across various industries, safeguarding both the individual and the community.

Order Your Test Online

Alcohol Test Services

Alcohol testing in Buffalo, Illinois measures blood alcohol content to assess impairment, using non-invasive methods that offer quick results. It's a crucial component in maintaining workplace safety and compliance.

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Alcohol Testing is used in many settings

  • Law enforcement
  • Workplace safety
  • Rehabilitation centers
  • Clinical assessments
  • Legal proceedings

Common Methods of Alcohol Testing

  • Breath analysis
  • Blood tests
  • Urine screening
  • Saliva tests
  • Hair analysis

Breath analysis - Used for quick field sobriety tests

Blood tests - Provides precise BAC measurements

Urine screening - Detects alcohol metabolite presence

Saliva tests - Offers rapid and convenient testing

Hair analysis - Provides long-term drinking behavior data

Order Your Test Online

Hair Follicle Drug Testing Services

Hair follicle drug testing involves analyzing a small sample of hair to identify drug molecules embedded in the hair shaft. This method is known for its long detection window, making it valuable in Buffalo, Illinois for identifying past substance use up to several months back.

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Why Use Hair Drug Testing?

  • Long detection window
  • Difficult to adulterate
  • Non-invasive sample collection
  • Reliable for chronic use
  • Detailed drug history

What Drugs Can Be Detected

  • Cannabis
  • Cocaine
  • Opioids
  • Methamphetamine
  • Ecstasy

In Buffalo, Illinois, hair drug testing is widely trusted for its accuracy and thoroughness. Its ability to provide an extensive use history makes it a favorable choice for various sectors ensuring drug-free environments.

Order Your Test Online

DOT Drug Testing Services

DOT drug testing in Buffalo, Illinois is a standardized procedure for transportation employees, mandated by the Department of Transportation, to ensure safety by random testing for drugs like marijuana, cocaine, and opiates. Results can directly impact employment status.

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Who is Required to Take DOT Drug Tests?

  • Commercial drivers
  • Aviation workers
  • Railroad employees
  • Transit drivers
  • Pipeline workers
  • Merchant mariners

What Drugs Are Tested For

  • Marijuana
  • Cocaine
  • Amphetamines
  • Opiates
  • PCP

With its strict guidelines and protocols, DOT drug testing in Buffalo, Illinois is instrumental in endorsing public and workplace safety, offering precise and legal-compliant results.

Order Your Test Online

Probation Drug Testing Services

Probation drug testing in , WI is an important supervision tool used to monitor individuals on probation. This testing ensures compliance with legal requirements and helps prevent recidivism by detecting illegal substance use, providing authorities the necessary information to make informed decisions.

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Why Are Probation Drug Test Services Available?

  • Promote rehabilitation: Encourages abstinence from drugs.
  • Ensure compliance: Verifies adherence to probation conditions.
  • Public safety: Protects the community.
  • Legal accountability: Tracks progress of probation.
  • Reduce recidivism: Deters further criminal activity.

Testing Methods

  • Urine tests: Most common method with a wide detection window.
  • Hair follicle tests: Detects longer drug use history.
  • Saliva tests: Offers quick detection of recent drug use.
  • Blood tests: Accurate, but typically more invasive.

In , Buffalo, Illinois, these tests are integral to probation processes, supporting safer communities and facilitating successful reintegration.

Order Your Test Online

Court Ordered Drug Testing Services

Court ordered drug testing in , Buffalo, Illinois is a legal requirement imposed by judges to monitor and ensure compliance with drug-free mandates in cases such as custody, probation, or DUI infractions. It involves scheduled or random testing, employing various methods based on the case requirements and individual circumstances.

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Why are Court Ordered Drug Test Services Available?

  • Enforce legal compliance
  • Ensure child safety
  • Monitor probation adherence
  • Evaluate rehabilitation progress
  • Prevent drug-related offenses
  • Support custody decisions

Court Ordered Test Methods

  • Urine tests: Frequently used for its balance of accuracy and cost.
  • Hair follicle tests: Provides a longer history of drug use.
  • Saliva tests: Good for detecting recent drug use.
  • Blood tests: Offers precise results.
  • Nail tests: Can detect chronic drug use over extended periods.

In , Buffalo, Illinois, court ordered drug tests play a crucial role in ensuring justice and protection in legal proceedings, promoting recovery and public safety through rigorous and structured monitoring.

Order Your Test Online

Fingernail Drug Testing Services

Fingernail drug testing involves analyzing keratin fibers from nails to detect drug residues, offering a unique view into substance usage. With up to six months of drug history, it serves as a reliable method in Buffalo, Illinois for comprehensive drug abuse evaluations.

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What is the Detection Window for Fingernail Drug Tests

  • Fingernails: Can detect drug use history for up to six months.
  • Toenails: Provides an even longer detection period.

What Drugs Can Be Detected

  • Marijuana
  • Heroin
  • Amphetamines
  • Cocaine
  • MDMA

Advantages over other methods

  • Extended detection period
  • Less invasive than hair tests
  • Non-biological risk of adulteration
  • Stable sample integrity
  • Offers clear historical insights

In Buffalo, Illinois, fingernail drug testing is appreciated for its accuracy, long-term use detection, and ability to withstand sample tampering, proving its value in various legal and occupational settings.

Order Your Test Online

Occupational Health Test Services

Occupational health testing in Buffalo, Illinois encompasses various evaluations to determine health status in relation to job functions, ensuring workplace safety and employee well-being.

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Purpose of Occupational Health Testing

  • Monitoring employee health
  • Ensuring workplace safety
  • Compliance with regulations
  • Reduction of work-related injuries
  • Promotion of employee wellness

Common Types of Occupational Health Tests

  • Fitness for duty exams: Evaluates physical and mental capabilities to perform job tasks.
  • Respirator Fit Testing: Ensures proper mask fit for respiratory protection.
  • Pulmonary Function Tests (PFT's): Assesses lung capacity and function.
  • Tuberculosis (TB): Screens for tuberculosis infection.
  • Vision: Evaluates sight capabilities essential for specific tasks.
  • Audiometric: Tests hearing ability to prevent noise-induced hearing loss.

Occupational health testing in Buffalo, Illinois is essential for maintaining a healthy workforce and minimizing workplace risks, contributing to overall business productivity and safety.

Order Your Test Online

Drug Statistics for Buffalo, Illinois

  • Drug-related incidents in Buffalo, Illinois, are below the national average, reflecting the village's commitment to community safety and effective law enforcement measures.
  • The rate of substance abuse in Buffalo is managed through local awareness programs and access to regional support services, which help maintain low incidence levels.

Drug Testing Regulations in Illinois

Employer drug testing in Buffalo 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 Buffalo

Buffalo Grove • Horatio Gardens • Aptakisic • Long Grove • Vernon • Riverwoods • Half Day • Lincolnshire

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

Buffalo Drug Testing

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

Buffalo DOT Drug Testing

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

Buffalo DNA Testing

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

Buffalo Industry Training

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

Buffalo Hair Drug Testing

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

Buffalo Alcohol Testing

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

Buffalo Drug Testing Services

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

Buffalo 5 Panel Drug Test

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

Buffalo 10 Panel Drug Test

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

Buffalo On Site Drug Testing

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

Buffalo DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Buffalo, 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 Buffalo area, offering urine, hair follicle, breath alcohol, and DOT testing.
While walk-ins are welcome with an electronic donor pass at collection sites across Buffalo, 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

Very Fun and Easy

Trish last week and Tatiana this week, very fun and easy folks to deal with. Well be using them more and more in the future.

Tom O - 12/19/2024

Everything was great

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

Olga Petrova - 9/19/2024

Extremely polite

They were very fast extremely polite walked you through every detail of the process if you had any questions they had no problems answering

Billy Williams - 2/19/2025


(800) 221-4291