Drug Testing Services - Knoxville, IL

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

33 Drug Test Service Centers in Knoxville

Minutes Away, Test Today

765 Willard St5.19 miles

765 Willard St
Galesburg, IL 61401

695 N Kellogg St5.35 miles

695 N Kellogg St
Galesburg, IL 61401

315 N Seminary St Po Box 18585.82 miles

315 N Seminary St Po Box 1858
Galesburg, IL 61401

3375 N Seminary St Fl 26.88 miles

3375 N Seminary St Fl 2
Galesburg, IL 61401

3315 N Seminary St6.94 miles

3315 N Seminary St
Galesburg, IL 61401

401 N Main St Ste B18.98 miles

401 N Main St Ste B
Monmouth, IL 61462

1000 W Harlem Ave19.51 miles

1000 W Harlem Ave
Monmouth, IL 61462

210 W Walnut St27.70 miles

210 W Walnut St
Canton, IL 61520

175 S Main St27.77 miles

175 S Main St
Canton, IL 61520

1051 W South St27.85 miles

1051 W South St
Kewanee, IL 61443

627 E 2nd St30.10 miles

627 E 2nd St
Kewanee, IL 61443

409 Nw 9th Ave32.10 miles

409 Nw 9th Ave
Aledo, IL 61231

3915 Barring Trce34.34 miles

3915 Barring Trce
Peoria, IL 61615

2201 W Townline Rd Ste C35.01 miles

2201 W Townline Rd Ste C
Peoria, IL 61615

12200 N Brentfield Dr35.18 miles

12200 N Brentfield Dr
Dunlap, IL 61525

4700 N Sterling Ave35.97 miles

4700 N Sterling Ave
Peoria, IL 61615

9118 N Lindbergh Dr36.09 miles

9118 N Lindbergh Dr
Peoria, IL 61615

7725 N Knoxville Ave36.72 miles

7725 N Knoxville Ave
Peoria, IL 61614

117 E Carroll St37.03 miles

117 E Carroll St
Macomb, IL 61455

5901 N Prospect Rd 107 Town Hall Bldg., Junction City37.05 miles

5901 N Prospect Rd 107 Town Hall Bldg., Junction City
Peoria, IL 61614

8109 N University St37.18 miles

8109 N University St
Peoria, IL 61615

525 E Grant St37.54 miles

525 E Grant St
Macomb, IL 61455

505 E Grant St Ste 10337.55 miles

505 E Grant St Ste 103
Mccomb, IL 61455

2806 N Knoxville38.40 miles

2806 N Knoxville
Peoria, IL 61603

100 Ne Randolph Ave38.65 miles

100 Ne Randolph Ave
Peoria, IL 61606

600 N College Ave38.69 miles

600 N College Ave
Geneseo, IL 61254

900 Main St Ste 60038.86 miles

900 Main St Ste 600
Peoria, IL 61602

1120 E War Memorial Dr38.96 miles

1120 E War Memorial Dr
Peoria Heights, IL 61616

736 Sw Washington St Ste 2-a39.16 miles

736 Sw Washington St Ste 2-a
Peoria, IL 61602

Onsite Only39.24 miles

Onsite Only
Geneseo, IL 61254

1929 10th Ave E39.54 miles

1929 10th Ave E
Milan, IL 61264

555 Valley View Dr41.24 miles

555 Valley View Dr
Moline, IL 61265

2526 41st St41.26 miles

2526 41st St
Moline, IL 61265

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 Knoxville, Illinois is a common screening method used to detect the presence of drugs in a person's system. It involves collecting a urine sample and analyzing it for metabolites of drugs. Reliable and non-invasive, it’s ideal for various testing requirements.

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Purpose of Urine Drug Testing

  • Pre-employment screening
  • Random workplace testing
  • Post-accident analysis
  • Compliance with legal requirements
  • Rehabilitation monitoring

What Drugs Can Be Detected

  • Marijuana
  • Cocaine
  • Opiates
  • Amphetamines
  • Methamphetamines

Urine drug testing in Knoxville, Illinois is a crucial component in maintaining safety and compliance across various sectors, ensuring a drug-free environment.

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Alcohol Test Services

Alcohol testing in , CO is a critical process for identifying alcohol consumption levels in individuals. This testing typically uses breath, saliva, urine, or blood sampling techniques to measure blood alcohol concentration (BAC). Ensuring safety and compliance, alcohol tests support various requirements.

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Alcohol Testing is used in many settings

  • Workplace sobriety enforcement
  • Legal and probation evaluation
  • Sports compliance
  • Personal health assessments
  • Transport and aviation industry checks
  • Rehabilitation programs

Common Methods of Alcohol Testing

  • Breathalyzer tests
  • Blood tests
  • Urine tests
  • Saliva tests
  • Portable electronic devices

Breathalyzer tests - Used for on-the-spot BAC checks, often by law enforcement.

Blood tests - Provide precise measurements of BAC, often used in medical settings.

Urine tests - Detect alcohol use but are less precise for current impairment.

Saliva tests - Quick results and are non-invasive, suitable for workplace testing.

Portable electronic devices - Often used for personal or preliminary screening.

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Hair Follicle Drug Testing Services

Hair follicle drug testing in Knoxville, Illinois provides a long-term view of drug use by analyzing the hair shaft for traces of illicit substances. This method can trace drug intake for up to 90 days, offering a comprehensive history of use. It's invaluable in legal, employment, and forensic cases for its accuracy and resistance to tampering.

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Why Use Hair Drug Testing?

  • Extended detection window
  • Minimal invasiveness
  • Difficult to adulterate
  • Insight into long-term use
  • Comprehensive substance range
  • Compliance with stringent protocols

What Drugs Can Be Detected

  • Cocaine
  • Marijuana
  • Opiates
  • Methamphetamines
  • Ecstasy
  • Phencyclidine (PCP)

In Knoxville, Illinois, hair follicle testing is becoming a preferred choice for employers and legal entities looking for effective long-term drug use analysis. It stands out for its accuracy and broad detection capabilities.

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DOT Drug Testing Services

DOT drug testing in Knoxville, Illinois, governed by the Department of Transportation, ensures transport safety by tracking drug use in safety-sensitive positions. The testing process requires adherence to strict protocols, with specific drugs being detected to maintain safety and compliance across the transportation sector.
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Who is Required to Take DOT Drug Tests?

  • Commercial motor vehicle drivers
  • Pilots and flight crew members
  • Train operators
  • Pipeline controllers
  • Maritime workers
  • Public transit drivers

What Drugs Are Tested For

  • Marijuana
  • Cocaine
  • Opiates
  • Amphetamines
  • Phencyclidine (PCP)

In Knoxville, Illinois, DOT drug testing is crucial for safeguarding public safety, ensuring that those in sensitive roles adhere to federal standards while maintaining a zero-tolerance policy towards illegal substances.

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Probation Drug Testing Services

Probation drug testing monitors individuals under supervised release conditions to ensure adherence to legal and rehabilitative requirements. It involves regular or random drug screenings to track compliance and substance abstinence, forming a critical part of the judicial oversight and support system in Knoxville, Illinois.

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Why Are Probation Drug Test Services Available?

  • Compliance monitoring: Ensures adherence to probation terms.
  • Deterrence: Dissuades substance use during probation.
  • Support recovery: Assists in rehabilitation efforts.
  • Prevent relapse: Helps maintain sobriety through accountability.
  • Protect public safety: Reduces risk of re-offense.

Testing Methods

  • Urine tests: Common and cost-effective for varied substances.
  • Hair follicle tests: Detects long-term use over months.
  • Saliva tests: Useful for recent drug use detection.
  • Blood tests: Accurate, used for legal verification.

In NH, probation drug tests play a vital role in reinforcing judicial compliance and aiding rehabilitation efforts, acting as a deterrent, and supporting public safety.

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Court Ordered Drug Testing Services

Court ordered drug testing mandates individuals to undergo drug testing as part of legal proceedings or conditions. It is instrumental in ensuring accountability and compliance with judicial orders. In Knoxville, Illinois, these tests uphold justice and legal standards.

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Why are Court Ordered Drug Test Services Available?

  • Ensuring fairness
  • Substantiating evidence
  • Monitoring rehabilitation
  • Supporting child custody cases
  • Maintaining parole conditions

Court Ordered Test Methods

  • Urine tests: Standard in drug screenings
  • Hair follicle tests: Long detection period
  • Saliva tests: Quick and non-invasive
  • Blood tests: Precise outcomes
  • Nail tests: Extended detection window

In Knoxville, Illinois, court-ordered testing supports the legal system in determining the impact and scope of substance use, offering a fair adjudication process.

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Fingernail Drug Testing Services

Fingernail drug testing in Knoxville, Illinois offers a non-invasive way to detect drug use, analyzing nail clippings to reflect long-term consumption. It is effective because metabolites integrate into nail keratin, providing a historic record of drug use.

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What is the Detection Window for Fingernail Drug Tests

  • Fingernails: Detects usage over several months
  • Toenails: Provides even longer history of drug use

What Drugs Can Be Detected

  • Cocaine
  • Marijuana
  • Opiates
  • Methamphetamines
  • Benzodiazepines
  • Barbiturates

Advantages over other methods

  • Non-invasive collection
  • Extended detection window
  • Minimal tampering risk
  • Simple sample storage
  • Reliable historical data
  • Ideal for legal and employment testing

In Knoxville, Illinois, fingernail drug testing is favored for its ability to provide a comprehensive and secure history of drug use, making it ideal for legal and employment contexts.

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Occupational Health Test Services

Occupational health testing in Knoxville, Illinois ensures safe and healthy work environments. Through comprehensive screenings and examinations, employees' health status is assessed for the safety of all. This proactive approach enhances workplace productivity and reduces potential health risks.

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  • Ensures workplace safety
  • Prevents work-related illnesses
  • Enhances employee well-being
  • Reduces absenteeism
  • Compliance with regulations
  • Early detection of health issues

Common Types of Occupational Health Tests

  • Fitness for duty exams: Evaluates if employees can safely perform their job duties.
  • Respirator Fit Testing: Ensures respirators are correctly fitted for worker safety.
  • Pulmonary Function Tests (PFT’s): Assesses lung function to detect respiratory issues.
  • Tuberculosis (TB): Detects presence of TB infection in high-risk environments.
  • Vision: Checks eyesight to ensure ability to perform visually demanding tasks.
  • Audiometric: Evaluates hearing ability to avoid hearing loss risks.

Occupational health testing in Knoxville, Illinois is a pivotal aspect of promoting health, safety, and productivity in the modern workplace environment.

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Drug Statistics for Knoxville, Illinois

  • Data on drug usage in Knoxville, Illinois, is limited, reflecting its small population. However, Knox County has reported challenges consistent with rural America, including opioid use, mirroring broader state and national trends.
  • The county has focused on community-based initiatives and partnerships with local health services to combat these issues through education, prevention, and access to treatment.
  • Efforts to bolster public health are ongoing, with a focus on reducing substance abuse through comprehensive community support systems.

Knoxville Drug Testing

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

Knoxville DOT Drug Testing

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

Knoxville DNA Testing

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

Knoxville Industry Training

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

Knoxville Hair Drug Testing

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

Knoxville Alcohol Testing

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

Knoxville Drug Testing Services

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

Knoxville 5 Panel Drug Test

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

Knoxville 10 Panel Drug Test

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

Knoxville On Site Drug Testing

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

Knoxville DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Knoxville, 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

Employers, attorneys, probation officers, courts, and private individuals can all request testing. In most cases, no physician referral is required. An individual may request personal testing for documentation, family-related concerns, or peace of mind.
Available options include 5 panel and 10 panel drug tests, hair follicle tests for longer detection windows, urine drug screens for standard workplace needs, saliva/oral fluid testing for recent use detection, and evidential breath alcohol testing. Customized panels can also be arranged based on policy or legal requirements.
Yes. Accredited Drug Testing supports DOT-regulated and other safety-sensitive positions with required testing such as random, post-accident, reasonable suspicion, return-to-duty, and follow-up testing, following proper procedures and documentation.
Yes. Post-accident and reasonable suspicion testing are available to help document whether drugs or alcohol may have been a factor in a workplace incident or observed behavior. On-site/mobile response is available for urgent situations to limit downtime and capture timely results.
Yes. Results are released only to the authorized party — for example, an employer’s designated representative, a court or probation contact, or the individual who requested the test. Accredited Drug Testing follows secure reporting practices.
If an initial screen is not negative, the sample goes through confirmatory testing using more specific analytical methods. Final results are not reported until confirmation is complete to ensure accuracy and defensibility.
Yes. Accredited Drug Testing offers on-site/mobile collections for employers. Mobile collections reduce employee downtime, are useful for job sites and remote work locations, and are critical for immediate post-incident or reasonable suspicion situations.
Common specimen types include urine, hair, saliva/oral fluid, and breath (for alcohol). Each method supports different needs: urine is widely used for workplace testing, hair provides a longer detection history, saliva/oral fluid can capture more recent use, and breath alcohol testing measures current alcohol concentration.

Customer Reviews

Very professional and very quick

Very professional and very quick service to schedule appointments! I am pleased with the services and would definitely recommend using them for any drug testing needs!

Carrie Feerick - 4/19/2025

test was quick and easy

Company New Hire Employee Process for DOT Drug test was quick and easy. No need to make appt. All employee had to do is show prepaid qr code I sent to employee show ID and was set. Would Recommend.

Maria Lopez - 11/19/2024

Kind and very helpful

Called around for hours and posted from company to person and got nowhere and had to fight to get a refund die to there miss information, well save time and sanity Acredited is the ONLY place the person was kind and very helpful, said what I needed and Faith the lady I dealt with made it simple and she did above and beyond everything I needed, as I'm going through a devorse this was a great help and made my day 100 stars from me.

Steven Harrison - 12/19/2024


(800) 221-4291