Drug Testing Services - Knox, IN

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

35 Drug Test Service Centers in Knox

Minutes Away, Test Today

406 N 1st St Ste C6.01 miles

406 N 1st St Ste C
Vincennes, IN 47591

328 N. 2nd St, Ste 2036.02 miles

328 N. 2nd St, Ste 203
Vincennes, IN 47591

520 S 7th St6.24 miles

520 S 7th St
Vincennes, IN 47591

1201 Main St 12th & Main8.63 miles

1201 Main St 12th & Main
Monroe City, IN 47557

15424 E State Road 35811.36 miles

15424 E State Road 358
Edwardsport, IN 47528

1314 E Walnut St Daviess Community Hospital13.32 miles

1314 E Walnut St Daviess Community Hospital
Washington, IN 47501

1400 Grand Ave14.14 miles

1400 Grand Ave
Washington, IN 47501

2200 State St15.20 miles

2200 State St
Lawrenceville, IL 62439

5066 North 900 E24.35 miles

5066 North 900 E
Montgomery, IN 47558

1808 Sherman Dr24.52 miles

1808 Sherman Dr
Princeton, IN 47670

401 N Richland Creek Dr24.71 miles

401 N Richland Creek Dr
Princeton, IN 47670

685 Vail St25.43 miles

685 Vail St
Princeton, IN 47670

202 N West St25.94 miles

202 N West St
Odon, IN 47562

1418 College Dr26.47 miles

1418 College Dr
Mount Carmel, IL 62863

1409 S Eaton St26.96 miles

1409 S Eaton St
Robinson, IL 62454

400 S Marathon Ave27.33 miles

400 S Marathon Ave
Robinson, IL 62454

1404 E Main St27.44 miles

1404 E Main St
Robinson, IL 62454

2200 N Section St29.91 miles

2200 N Section St
Sullivan, IN 47882

123 N Mccreary St31.73 miles

123 N Mccreary St
Fort Branch, IN 47648

800 W 9th St32.83 miles

800 W 9th St
Jasper, IN 47546

R.r.1,box300 State Rd.64 West32.91 miles

R.r.1,box300 State Rd.64 West
Owensville, IN 47665

695 W 2nd St33.11 miles

695 W 2nd St
Jasper, IN 47546

695 3rd Ave34.52 miles

695 3rd Ave
Jasper, IN 47546

1700 E Main St35.02 miles

1700 E Main St
Olney, IL 62450

800 E Locust St35.67 miles

800 E Locust St
Olney, IL 62450

801 S West St36.23 miles

801 S West St
Olney, IL 62450

9529 W State Road 5643.12 miles

9529 W State Road 56
French Lick, IN 47432

106 Edwards St44.74 miles

106 Edwards St
Newton, IL 62448

1116 Millis Ave45.56 miles

1116 Millis Ave
Boonville, IN 47601

4506 N 1st Ave46.97 miles

4506 N 1st Ave
Evansville, IN 47710

417 N Weinbach Ave Ste 20146.99 miles

417 N Weinbach Ave Ste 201
Evansville, IN 47711

2330 Lynch Rd North Pointe Medical Plaza46.99 miles

2330 Lynch Rd North Pointe Medical Plaza
Evansville, IN 47711

1985 E Freedom Dr47.20 miles

1985 E Freedom Dr
Newberry, IN 47449

92 W Christmas Blvd47.41 miles

92 W Christmas Blvd
Santa Claus, IN 47579

3844 N 1st Ave47.42 miles

3844 N 1st Ave
Evansville, IN 47710

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, a conventional method used to detect illicit drugs and prescriptions, remains a critical tool in safety and compliance programs. Utilizing enzyme immunoassay screening and gas chromatography/mass spectrometry confirmation, it provides reliable data for informed decision-making. Learn More

Purpose of Urine Drug Testing

  • Ensure Workplace Safety
  • Enhance Compliance with Regulations
  • Monitor Substance Abuse Treatment
  • Post-Accident Investigation
  • Pre-Employment Screening
  • Random Testing in Safety-Sensitive Positions

What Drugs Can Be Detected

  • Marijuana
  • Cocaine
  • Opiates
  • Amphetamines
  • Benzodiazepines
  • Barbiturates

By providing detailed insights into an individual’s drug use, urine drug testing in Knox, Indiana serves as a vital instrument in promoting healthier and safer communities.

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Alcohol Test Services

Alcohol testing in Knox, Indiana measures the amount of alcohol in an individual's system, often determining impairment levels. This testing is critical for ensuring that safety and legal standards are upheld in diverse environments, such as workplaces and transportation, preventing incidents that could arise from alcohol consumption.

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Alcohol Testing is used in many settings

  • Workplaces
  • Law enforcement
  • Rehabilitation centers
  • Healthcare settings
  • Transportation industries

Common Methods of Alcohol Testing

  • Breathalyzer
  • Blood tests
  • Saliva tests
  • Urine tests
  • Sweat tests

Breathalyzer - Measures alcohol content by analyzing breath samples.

Blood tests - Provides precise BAC levels through blood analysis.

Saliva tests - Detects recent alcohol use through saliva specimens.

Urine tests - Indicates alcohol consumption over a period of time.

Sweat tests - Monitors continuous alcohol consumption through sweat collection.

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Hair Follicle Drug Testing Services

Hair follicle drug testing in Knox, Indiana involves analyzing hair samples to determine drug usage over an extended period. This method is advantageous for detecting long-term substance use habits.

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Why Use Hair Drug Testing?

  • Long detection window
  • High accuracy
  • Hard to manipulate
  • Non-invasive
  • Comprehensive drug panel

What Drugs Can Be Detected

  • Cocaine
  • Marijuana
  • Opiates
  • Amphetamines
  • PCP

In Knox, Indiana, hair follicle testing is a preferred method for organizations requiring reliable, long-term data on drug use. It provides a comprehensive view of a person's drug consumption history.

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DOT Drug Testing Services

DOT drug testing is required for employees performing safety-sensitive functions, ensuring the safety and compliance of the transportation sector. This testing identifies prohibited substances through urine samples, adhering to strict federal guidelines. It maintains the integrity of the transport workforce in Knox, Indiana.

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Who is Required to Take DOT Drug Tests?

  • Truck drivers
  • Bus drivers
  • Pilots
  • Train operators
  • Maritime workers
  • Pipeline workers
  • Aviation maintenance crew

What Drugs Are Tested For

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

In Knox, Indiana, DOT drug testing plays a crucial role in ensuring that transportation workers operate in a drug-free environment, maintaining public safety and operational compliance.

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Probation Drug Testing Services

Probation drug testing monitors individuals on probation to ensure compliance with court-ordered substance abuse policies. It serves as a tool for rehabilitation and helps maintain community safety by preventing relapse and promoting recovery among offenders.

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Why Are Probation Drug Test Services Available?

  • Compliance: Ensure legal adherence
  • Rehabilitation: Support recovery
  • Safety: Protect the community
  • Prevention: Deter relapse
  • Monitoring: Track progress

Testing Methods

  • Urine tests: Cost-effective and common
  • Hair follicle tests: Long detection window
  • Saliva tests: Non-invasive and rapid
  • Blood tests: Highly accurate

In Knox, Indiana, probation drug testing is a vital component of community safety, providing a framework for accountability and rehabilitation for individuals on probation.

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Court Ordered Drug Testing Services

Court ordered drug testing mandates individuals to undergo tests for substance use compliance in legal proceedings, such as custody cases or drug-related offenses. Procedures can include urine, hair follicle, saliva, blood, and nail tests, providing essential evidence.

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Why are Court Ordered Drug Test Services Available?

  • Ensure fair legal proceedings
  • Substance abuse monitoring
  • Child custody evaluations
  • DUI or drug-related offenses management
  • Rehabilitative progress checks

Court Ordered Test Methods

  • Urine tests: Widely used, quick results
  • Hair follicle tests: Long detection window
  • Saliva tests: Effective for recent use detection
  • Blood tests: Measures current intoxication
  • Nail tests: Provides extended drug use history

In Knox, Indiana, court ordered drug testing provides a reliable means to maintain legal integrity and support rehabilitation processes, addressing both legal and social challenges associated with substance misuse.

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Fingernail Drug Testing Services

Fingernail drug testing in Knox, Indiana is an innovative method to assess long-term drug use through keratin analysis in nails. This method offers an extended detection window and is resistant to adulteration, providing reliable insights into an individual's drug consumption history. It is applicable for legal, employment, and personal assessments.

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What is the Detection Window for Fingernail Drug Tests

  • Fingernails: Offers a drug use history span of 3-6 months.
  • Toenails: Provides a slightly longer detection period than fingernails.

What Drugs Can Be Detected

  • Methamphetamines
  • Cocaine
  • Opiates
  • Marijuana
  • Ecstasy

Advantages over other methods

  • Long detection window
  • Less invasive
  • Difficult to adulterate
  • Suits various settings
  • Support legal and employment cases

In Knox, Indiana, fingernail drug testing is embraced for its accuracy and tamper-proof nature, making it an invaluable tool in multiple drug testing scenarios.

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Occupational Health Test Services

Occupational health testing in Knox, Indiana ensures that workplace conditions are safe and conducive to employee health. It involves various tests and evaluations to detect potential health risks, ensure compliance with safety regulations, and enhance workplace productivity and employee well-being.

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Purpose of Occupational Health Testing

  • Ensuring workplace safety
  • Identifying health risks early
  • Compliance with regulations
  • Promoting employee wellness
  • Reducing workplace accidents
  • Improving productivity

Common Types of Occupational Health Tests

  • Fitness for duty exams: Evaluate if employees can perform job effectively.
  • Respirator Fit Testing: Ensures proper face mask fit for protection.
  • Pulmonary Function Tests (PFT's): Assess lung function for respiratory health.
  • Tuberculosis (TB): Screen for TB infection risk in workplaces.
  • Vision: Checks visual capability for job-specific tasks.
  • Audiometric: Evaluates hearing abilities required for safety.

By implementing these tests, Knox, Indiana businesses can maintain compliance with regulatory requirements and enhance overall company health policies, supporting a healthy and efficient workforce.

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Drug Statistics for Knox, Indiana

Drug-related statistics for Knox, Indiana, reflect trends that are in line with national averages. Detailed breakdowns often include the types of substances most commonly abused, the age demographics most affected, and corresponding rates of intervention and rehabilitation efforts. Local agencies continue to work diligently to address these concerns through community outreach and education programs.

Knox Drug Testing

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

Knox DOT Drug Testing

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

Knox DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Knox, IN.

Knox Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Knox, IN.v

Knox Hair Drug Testing

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

Knox Alcohol Testing

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

Knox Drug Testing Services

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

Knox 5 Panel Drug Test

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

Knox 10 Panel Drug Test

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

Knox On Site Drug Testing

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

Knox DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Knox, 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.


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