Drug Test Services - Columbia, MS

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

With 34 testing centers in the Columbia 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 Columbia

Minutes Away, Test Today

502 Broad St

0.49 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
502 Broad St
Columbia, MS 39429

1560 Sumrall Rd

1.86 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1560 Sumrall Rd
Columbia, MS 39429

62 Highway 587

2.11 mi
🕑 Facility: Mon–Fri: 07:30 AM - 04:30 PM⚡ Drug Screens: Mon–Fri: 08:00 AM - 11:30 AM, 01:00 PM - 03:00 PM
62 Highway 587
Foxworth, MS 39483

291a Saint Paul Rd

22.52 mi
🕑 Facility: Mon–Fri: 07:30 AM - 03:00 PM (Lunch: 12:00 PM - 01:00 PM)⚡ Drug Screens: Mon–Fri: 01:00 PM - 03:00 PM
291a Saint Paul Rd
Tylertown, MS 39667

1102 Rose St

23.77 mi
🕑 Facility: Mon–Fri: 08:00 AM - 05:00 PM (Lunch: 12:00 PM - 01:00 PM)✓ Walk-in with Electronic Donor Pass
1102 Rose St
Prentiss, MS 39474

6600 U S Highway 98

24.83 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-6:00 PM✓ Walk-in with Electronic Donor Pass
6600 U S Highway 98
Hattiesburg, MS 39402

5909 U S Highway 49 Ste 20

25.34 mi
🕑 Testing Hours: Mon–Fri: 6:00 AM-12:30 PM✓ Walk-in with Electronic Donor Pass
5909 U S Highway 49 Ste 20
Hattiesburg, MS 39402

231 Methodist Hospital Blvd

25.34 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-3:00 PM • Sat: 8:00 AM-10:30 AM✓ Walk-in with Electronic Donor Pass
231 Methodist Hospital Blvd
Hattiesburg, MS 39402

1065 E Broad St

26.03 mi
🕑 Facility: Mon–Fri: 07:30 AM - 03:00 PM (Lunch: 11:30 AM - 12:30 PM)⚡ Drug Screens: Mon–Fri: 07:30 AM - 10:30 AM, 01:00 PM - 02:00 PM
1065 E Broad St
Monticello, MS 39654

101 Weems St

26.36 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
101 Weems St
Purvis, MS 39475

1065 Highway 184

28.07 mi
🕑 Facility: Mon–Fri: 07:30 AM - 03:30 PM (Lunch: 12:00 PM - 01:00 PM)⚡ Drug Screens: Mon–Fri: 07:30 AM - 11:00 AM, 01:00 PM - 02:30 PM
1065 Highway 184
Monticello, MS 39654

1506 Harris Ave

29.64 mi
🕑 Facility: Mon–Fri: 06:30 AM - 02:00 PM⚡ Drug Screens: Mon–Fri: 08:00 AM - 01:00 PM
1506 Harris Ave
Mccomb, MS 39648

6120 U S Highway 49

30.07 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
6120 U S Highway 49
Hattiesburg, MS 39401

6051 U S Highway 49

30.17 mi
🕑 Testing Hours: T,Th,F 9:00 AM-1:00 PM✓ Walk-in with Electronic Donor Pass
6051 U S Highway 49
Hattiesburg, MS 39401

216 Memphis St

32.10 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
216 Memphis St
Bogalusa, LA 70427

301 Hardy St Ste D

32.42 mi
🕑 Testing Hours: Mon–Fri: 11:00 AM-2:00 PM✓ Walk-in with Electronic Donor Pass
301 Hardy St Ste D
Hattiesburg, MS 39401

712 Willis Ave

32.50 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
712 Willis Ave
Bogalusa, LA 70427

815 Avenue F Ste D

33.17 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
815 Avenue F Ste D
Bogalusa, LA 70427

1415 Avenue F

33.81 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1415 Avenue F
Bogalusa, LA 70427

1940a Washington St

33.83 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1940a Washington St
Franklinton, LA 70438

1006 Washington St

33.83 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1006 Washington St
Franklinton, LA 70438

711 Riverside Dr

34.52 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
711 Riverside Dr
Franklinton, LA 70438

1017 Delaware Ave

36.99 mi
🕑 Facility: Mon–Fri: 07:00 AM - 02:30 PM⚡ Drug Screens: Mon–Fri: 09:00 AM - 01:30 PM
1017 Delaware Ave
Mccomb, MS 39648

1308 Aston Ave

37.23 mi
🕑 Facility: Mon–Fri: 07:00 AM - 02:30 PM⚡ Drug Screens: Mon–Fri: 10:00 AM - 01:30 PM
1308 Aston Ave
Mccomb, MS 39648

701 S Laurel St

37.31 mi
🕑 Facility: Mon–Fri: 07:00 AM - 03:00 PM⚡ Drug Screens: Mon–Fri: 09:00 AM - 02:00 PM
701 S Laurel St
Summit, MS 39666

300 Rawls Dr Ste 300

37.42 mi
🕑 Facility: Mon–Fri: 07:00 AM - 02:30 PM⚡ Drug Screens: Mon–Fri: 11:00 AM - 01:30 PM
300 Rawls Dr Ste 300
Mccomb, MS 39648

215 Marion Ave

37.49 mi
🕑 Facility: Mon–Fri: 08:00 AM - 03:30 PM⚡ Drug Screens: Mon–Fri: 09:00 AM - 02:00 PM
215 Marion Ave
Mccomb, MS 39648

150 Marion Ave

37.59 mi
🕑 Facility: Mon–Fri: 06:30 AM - 02:00 PM⚡ Drug Screens: Mon–Fri: 08:30 AM - 01:30 PM
150 Marion Ave
Mccomb, MS 39648

436 N Jackson St

42.46 mi
🕑 Facility: Mon–Fri: 07:00 AM - 04:30 PM⚡ Drug Screens: Mon–Fri: 07:30 AM - 01:00 PM, 01:30 PM - 05:00 PM
436 N Jackson St
Brookhaven, MS 39601

6941 Highway 11 Ste A

42.52 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-8:00 PM • Sat:,Sun: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
6941 Highway 11 Ste A
Carriere, MS 39426

631 Brookway Blvd

42.81 mi
🕑 Facility: Mon–Fri: 07:00 AM - 02:30 PM⚡ Drug Screens: Mon–Fri: 08:00 AM - 11:30 AM, 09:00 AM - 11:00 AM, 10:00 AM - 02:00 PM, 01:00 PM - 02:00 PM
631 Brookway Blvd
Brookhaven, MS 39601

800 3rd St Sw

43.12 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
800 3rd St Sw
Magee, MS 39111

300 3rd Ave Se

43.28 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
300 3rd Ave Se
Magee, MS 39111

940 Brookway Blvd

43.33 mi
🕑 Facility: Mon–Fri: 07:00 AM - 03:30 PM (Lunch: 11:30 AM - 12:30 PM)⚡ Drug Screens: Mon–Fri: 07:30 AM - 10:30 AM, 12:30 PM - 02:30 PM
940 Brookway Blvd
Brookhaven, MS 39601

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 , WI is a common method for detecting the presence of illegal substances or prescription medications in an individual's system. This non-invasive test requires a urine sample, which is then analyzed to identify specific drugs. It's widely used due to its accuracy and ability to detect recent drug use.

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Purpose of Urine Drug Testing

  • Pre-employment screening
  • Compliance with legal requirements
  • Monitoring patient treatment
  • Ensuring workplace safety
  • Athletic competition rules compliance
  • Substance abuse detection

What Drugs Can Be Detected

  • Cocaine
  • Marijuana
  • Opiates
  • Amphetamines
  • Methamphetamines
  • PCP

In , Columbia, Mississippi, urine drug testing continues to be a critical tool in various settings, from workplaces to healthcare environments, helping ensure safety and compliance.

Order Your Test Online

Alcohol Test Services

Alcohol testing in Columbia, Mississippi assesses the presence of alcohol in the body, critical for both workplace and legal compliance. It uses various methods to ensure precise readings, aiding in legal and safety determinations. Learn More

Alcohol Testing is used in many settings

  • Workplace compliance
  • Law enforcement
  • Substance abuse rehabilitation
  • Sports organizations
  • Transport industry safety

Common Methods of Alcohol Testing

  • Breath analysis
  • Blood tests
  • Urine tests
  • Saliva tests

Breath analysis - Provides immediate results for roadside checks.
Blood tests - Offers detailed results used in legal settings.
Urine tests - Tracks alcohol consumption over time.
Saliva tests - Quick screening for on-the-spot checks.

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Hair Follicle Drug Testing Services

Hair follicle drug testing in Columbia, Mississippi offers a long detection window and a non-invasive way to check for drug use. It involves analyzing a small hair sample to identify drug use history, typically up to 90 days back.

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Why Use Hair Drug Testing?

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

What Drugs Can Be Detected

  • Cocaine
  • Opiates
  • MDMA
  • Methamphetamines
  • Marijuana
  • PCP

Hair follicle drug testing in Columbia, Mississippi provides an effective means to determine long-term drug use patterns, making it a trusted choice for employers and legal entities.

Order Your Test Online

DOT Drug Testing Services

DOT drug testing in Columbia, Mississippi adheres to federal guidelines for employees in safety-sensitive roles, ensuring workplace safety by testing for specific substances.

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Who is Required to Take DOT Drug Tests?

  • Commercial drivers
  • Maritime employees
  • Pipeline workers
  • Aviation staff
  • Railroad personnel
  • Public transport workers

What Drugs Are Tested For

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

Columbia, Mississippi's DOT drug testing is crucial for maintaining transportation safety and regulatory compliance, ensuring a safer community environment.

Order Your Test Online

Probation Drug Testing Services

Probation drug testing in , PA is integral to the justice system, ensuring probationers remain compliant with legal conditions. It involves regular testing for substance use to aid rehabilitation and maintain public safety.

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Why Are Probation Drug Test Services Available?

  • Deterrence: Discourages drug use.
  • Rehabilitation: Supports treatment.
  • Monitoring: Tracks progress.
  • Compliance: Ensures rule adherence.
  • Protection: Safeguards community.

Testing Methods

  • Urine tests: Common and cost-effective.
  • Hair follicle tests: Long-term detection.
  • Saliva tests: Short detection window.
  • Blood tests: Highly accurate.

Across , Columbia, Mississippi, probation drug testing fulfills legal mandates, supports rehabilitation efforts, and enhances community safety by monitoring compliance effectively.

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Court Ordered Drug Testing Services

Court-ordered drug testing in , CT is mandated by judges to ensure individuals maintain a drug-free lifestyle. The process involves testing an individual’s biological samples in laboratories to detect illegal substance use.

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Why are Court Ordered Drug Test Services Available?

  • Ensuring compliance with legal rulings
  • Monitoring parolees
  • Supporting rehabilitation programs
  • Protecting public safety
  • Providing evidence in legal proceedings

Court Ordered Test Methods

  • Urine tests: Standard for immediate detection.
  • Hair follicle tests: Detects long-term drug use.
  • Saliva tests: For recent drug intake analysis.
  • Blood tests: Provides detailed substance information.
  • Nail tests: Captures extended usage history.

Court ordered drug testing in Columbia, Mississippi assists the judiciary in managing drug-related cases effectively, supporting both compliance and rehabilitation goals while maintaining public safety.

Order Your Test Online

Fingernail Drug Testing Services

Fingernail drug testing in , Columbia, Mississippi is an innovative method to detect substance use over extended periods. By analyzing keratin layers in nails, this method provides a comprehensive overview of drug intake, capturing long-term patterns. It is especially useful in scenarios where chronic use detection is essential for legal or medical reasons.

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What is the Detection Window for Fingernail Drug Tests

  • Fingernails: Captures drug use history over 3-6 months, providing detailed insights.
  • Toenails: Effective for detecting drug use over even longer periods, up to a year.

What Drugs Can Be Detected

  • Methamphetamines
  • Opiates
  • Cocaine
  • Marijuana
  • Amphetamines
  • Benzodiazepines

Advantages over other methods

  • Extended detection window
  • Difficult to adulterate
  • Non-invasive collection
  • Comprehensive drug panel characterization
  • Minimal risk of infection
  • Allows testing of both recent and historical usage

In , Columbia, Mississippi, fingernail drug testing offers a reliable solution for situations that require insight into long-term substance use, with numerous applications in both legal and employment settings.

Order Your Test Online

Occupational Health Test Services

Occupational health testing in Columbia, Mississippi plays a critical role in ensuring that employees meet the job-related fitness and health requirements to maintain workplace safety.

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Purpose of Occupational Health Testing

  • Enhance workplace safety
  • Reduce workplace injury risk
  • Assess medical fitness
  • Comply with legal standards
  • Ensure employee well-being
  • Promote productivity

Common Types of Occupational Health Tests

  • Fitness for duty exams: Assesses physical and mental ability to perform job tasks
  • Respirator Fit Testing: Ensures effectiveness of respiratory protective equipment
  • Pulmonary Function Tests (PFTs): Evaluates lung capacity and airways functionality
  • Tuberculosis (TB): Screens for tuberculosis exposure and risk
  • Vision: Assesses visual acuity related to job tasks
  • Audiometric: Monitors hearing capability to prevent hearing loss

By engaging in occupational health testing, companies in Columbia, Mississippi contribute to a safer, more efficient, and legally compliant work environment.

Order Your Test Online

Drug Statistics for Columbia, Mississippi

Drug-Related Statistics for Columbia, Mississippi:

  • While specific statistics for Columbia are limited, state-level data indicates that Mississippi has seen fluctuations in drug-related incidents over the years.
  • Opioid addiction remains a concern in the region, with ongoing efforts by local authorities to address the crisis.
  • State and community initiatives continue to promote education and prevention as part of comprehensive public health strategies to combat substance abuse.

Drug Testing Regulations in Mississippi

Employer drug testing in Columbia must comply with state guidelines under Miss. Code Ann. § 71-7-1 et seq.. Mississippi Code § 71-7-1 provides legal protection for employers implementing voluntary drug-free workplace programs under state-certified testing guidelines.

Medical Marijuana Status: Legal (Medical)  |  Recreational Marijuana Status: Prohibited

Surrounding Areas Served Near Columbia

Marion • Foxworth • Goss • Kokomo • Darbun • Oak Vale • Sandy Hook • Bassfield

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

Columbia Drug Testing

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

Columbia DOT Drug Testing

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

Columbia DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Columbia, MS.

Columbia Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Columbia, MS.v

Columbia Hair Drug Testing

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

Columbia Alcohol Testing

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

Columbia Drug Testing Services

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

Columbia 5 Panel Drug Test

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

Columbia 10 Panel Drug Test

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

Columbia On Site Drug Testing

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

Columbia DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Columbia, MS 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 Mississippi, workplace drug testing is governed by statutory guidelines under Miss. Code Ann. § 71-7-1 et seq.. Private employers generally operate under a Mississippi Drug-Free Workplace Act, permitting pre-employment, random, post-accident, and reasonable suspicion testing.
Yes. Employers in Mississippi who implement a certified Drug-Free Workplace Program in compliance with Miss. Code Ann. § 71-7-1 et seq. can qualify for insurance premium discounts and enhanced legal protections during workers' compensation claims.
Under Mississippi state law compliance standards, state statutes does not require employers to accommodate medical cannabis. 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 Columbia area, offering urine, hair follicle, breath alcohol, and DOT testing.
While walk-ins are welcome with an electronic donor pass at collection sites across Columbia, 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