Drug Test Services - Derry, LA

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

With 28 testing centers in the Derry 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.

28 Drug Test Service Centers in Derry

Minutes Away, Test Today

1029 Keyser Ave Ste A

16.51 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
1029 Keyser Ave Ste A
Natchitoches, LA 71457

1029 Keyser Ave Ste H

16.51 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
1029 Keyser Ave Ste H
Natchitoches, LA 71457

651 Bienville Cir

16.83 mi
🕑 Testing Hours: Mon–Fri: 7:30 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
651 Bienville Cir
Natchitoches, LA 71457

405 Bienville St Ste B

17.02 mi
🕑 Testing Hours: Mon–Fri: 10:00 AM-4:30 PM✓ Walk-in with Electronic Donor Pass
405 Bienville St Ste B
Natchitoches, LA 71457

1640 Breazeale Springs St

19.35 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-11:00 AM & 1:00 PM-4:00 PM✓ Walk-in with Electronic Donor Pass
1640 Breazeale Springs St
Natchitoches, LA 71457

10275 Highway 84

29.15 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
10275 Highway 84
Winnfield, LA 71483

3634 Highway 487

30.16 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3634 Highway 487
Marthaville, LA 71450

220d Highland Dr

30.89 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
220d Highland Dr
Many, LA 71449

108 Constitution Dr

31.67 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
108 Constitution Dr
Alexandria, LA 71303

395 S Capitol St

31.68 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-7:00 PM✓ Walk-in with Electronic Donor Pass
395 S Capitol St
Many, LA 71449

301 W Boundary Ave

32.34 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
301 W Boundary Ave
Winnfield, LA 71483

3018 Jackson St Ste 100

32.82 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3018 Jackson St Ste 100
Alexandria, LA 71301

1408 Metro Dr

32.89 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1408 Metro Dr
Alexandria, LA 71301

800 S 3rd St

32.94 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-12:00 PM✓ Walk-in with Electronic Donor Pass
800 S 3rd St
Leesville, LA 71446

201 4th St

32.99 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
201 4th St
Alexandria, LA 71301

3601 Jackson Street Ext

33.50 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3601 Jackson Street Ext
Alexandria, LA 71303

Po Box 30101

33.55 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
Po Box 30101
Alexandria, LA 71301

3221 Military Hwy

33.80 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3221 Military Hwy
Pineville, LA 71360

6142 Masonic Dr

33.88 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6142 Masonic Dr
Alexandria, LA 71301

1760 S 5th St

33.89 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-3:30 PM✓ Walk-in with Electronic Donor Pass
1760 S 5th St
Leesville, LA 71446

1603 Boone St Ste B

34.31 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-2:00 PM✓ Walk-in with Electronic Donor Pass
1603 Boone St Ste B
Leesville, LA 71446

126 Kings Country Vlg

37.76 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
126 Kings Country Vlg
Pineville, LA 71360

1635 Marvel St

41.03 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1635 Marvel St
Coushatta, LA 71019

2036 Obrie St

41.54 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM • Sat:,Sun: 9:00 AM-3:00 PM✓ Walk-in with Electronic Donor Pass
2036 Obrie St
Zwolle, LA 71486

1102 N Pine Rd

44.87 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
1102 N Pine Rd
Olla, LA 71465

18407johnny B Hall Memorial Hwy

46.74 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
18407johnny B Hall Memorial Hwy
Rosepine, LA 70659

18530 Johnny B Hall Memorial Rd

46.90 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
18530 Johnny B Hall Memorial Rd
Rosepine, LA 70659

187 Ninth St

47.75 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
187 Ninth St
Jena, LA 71342

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 Derry, Louisiana is a reliable method used to detect the presence of drugs in an individual's system through urine samples. This non-invasive test is widely recognized for its accuracy and quick results. It's a standard choice for both routine and specific testing needs, ensuring safety and compliance.Learn More

Purpose of Urine Drug Testing

  • Pre-employment screening
  • Random testing for employees
  • Compliance for legal or court orders
  • Post-accident assessments
  • Sports organization requirements

What Drugs Can Be Detected

  • Cannabinoids
  • Opiates
  • Cocaine
  • Amphetamines
  • Barbiturates

In Derry, Louisiana, urine drug testing serves as a critical tool for employers, legal authorities, and individuals seeking verified drug use history. With precise detection capabilities, it's a key component in maintaining a drug-free environment.

Order Your Test Online

Alcohol Test Services

Alcohol testing in Derry, Louisiana plays a critical role in ensuring social and professional environments adhere to safety and legal standards. By measuring alcohol consumed through various testing methods, this practice helps deter and address alcohol misuse, maintaining accountability in different sectors and personal circumstances.

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Alcohol Testing is used in many settings

  • Workplace compliance
  • Legal and court-ordered mandates
  • Rehabilitation program monitoring
  • Sports organizations
  • Transportation industry
  • Personal health assessments

Common Methods of Alcohol Testing

  • Breathalyzer
  • Blood test
  • Saliva test
  • Urine test
  • Hair test

Breathalyzer - Detects current alcohol levels through breath samples.

Blood test - Provides the most accurate measurement of BAC.

Saliva test - Offers quick results for recent alcohol consumption.

Urine test - Used to measure alcohol levels over a longer detection window.

Hair test - Ideal for detecting alcohol usage over an extended period.

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Hair Follicle Drug Testing Services

Hair follicle drug testing in , PA detects drug use by analyzing hair samples. This method identifies substance use history over a period of approximately 90 days and provides a clear overview of a person's drug consumption patterns.

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Why Use Hair Drug Testing?

  • Longer detection window
  • Minimal invasion
  • Hard-to-adulterate
  • Effective for pre-employment screening
  • Comprehensive substance history

What Drugs Can Be Detected

  • Cocaine
  • Marijuana
  • Opioids
  • Methamphetamine
  • Ecstasy

Utilized throughout , Derry, Louisiana, hair follicle drug testing offers organizations and legal entities a robust tool for ensuring compliance with drug policies and regulations, thanks to its accuracy and extensive detection period.

Order Your Test Online

DOT Drug Testing Services

DOT drug testing is a federally mandated program for safety-sensitive employees in transportation industries. It follows strict procedures to ensure the safety and integrity of the testing process. Mandatory for drivers, pilots, and other regulated positions, DOT testing helps maintain public safety and compliance with federal regulations.

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Who is Required to Take DOT Drug Tests?

  • Commercial drivers
  • Pilots
  • Railroad workers
  • Pipeline operators
  • Transit employees
  • Maritime crew members
  • Emergency response workers

What Drugs Are Tested For

  • Cocaine
  • Cannabinoids
  • Opiates
  • Amphetamines
  • Phencyclidine (PCP)
  • MDMA

DOT drug testing in , Derry, Louisiana is critical for preserving safety in the transportation sector. Accurate and consistent testing ensures that all transportation employees adhere to safety standards, thus protecting the public and the employees themselves.

Order Your Test Online

Probation Drug Testing Services

Probation drug testing in Derry, Louisiana is implemented to hold individuals accountable to court-ordered agreements involving sobriety. This testing deters drug use by frequently monitoring individuals for substance compliance, thereby supporting the probation system's role in rehabilitation.

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Why Are Probation Drug Test Services Available?

  • Deterrence: Discourages substance misuse.
  • Monitoring: Tracks compliance with court requirements.
  • Intervention: Identifies the need for substance abuse support.
  • Legal compliance: Ensures adherence to legal terms.
  • Rehabilitation aid: Encourages recovery.

Testing Methods

  • Urine tests: Common and cost-effective.
  • Hair follicle tests: Long-term detection capability.
  • Saliva tests: Quick and less invasive.
  • Blood tests: Highly accurate and immediate results.

By using probation drug testing in Derry, Louisiana, individuals are encouraged towards a path of sobriety and accountability, aiding in the successful completion of their probation terms.

Order Your Test Online

Court Ordered Drug Testing Services

Court ordered drug testing mandates testing individuals involved in legal proceedings for drugs to ensure compliance with legal expectations and contribute to child custody and criminal cases. Assessing recent and long-term use, this testing is pivotal for informed judgments. Learn More

Why are Court Ordered Drug Test Services Available?

  • Ensure Legal Compliance
  • Safeguard Children in Custody Disputes
  • Aid in Rehabilitation Efforts
  • Monitor Parole and Probation Compliance
  • Facilitate Clear Judicial Proceedings
  • Protect Public and Victim Safety

Court Ordered Test Methods

  • Urine Tests: Common and cost-effective
  • Hair Follicle Tests: Long-term drug use detection
  • Saliva Tests: Immediate and non-invasive
  • Blood Tests: Precise for recent use
  • Nail Tests: Capture broad substance use window

Court ordered drug testing in Derry, Louisiana is fundamental in forming judicious decisions and promoting responsible behavior among individuals within the judicial system.

Order Your Test Online

Fingernail Drug Testing Services

Fingernail drug testing assesses drug use by analyzing clippings, effective for long-term substance identification. Fingernails and toenails capture keratin, harboring drug metabolites over an extended period, offering accurate drug use history.

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What is the Detection Window for Fingernail Drug Tests

  • Fingernails: 3-6 months detection period, depending on growth
  • Toenails: Longer detection period due to slower growth

What Drugs Can Be Detected

  • Cocaine
  • Opiates
  • Methamphetamines
  • Marijuana
  • Barbiturates

Advantages over other methods

  • Extended detection period
  • Less invasive than blood tests
  • Difficult to adulterate
  • Effective for historical use identification
  • Used in forensic analysis

In Derry, Louisiana, fingernail drug testing enhances drug detection processes, supporting both legal and employment settings with reliable and comprehensive results.

Order Your Test Online

Occupational Health Test Services

Occupational health testing helps ensure worker safety and compliance with health regulations through various testing methods. These evaluations, including physical exams and drug tests, support workplace safety and employee wellness. Derry, Louisiana workplaces rely on these assessments for a healthy, compliant workforce.

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Purpose of Occupational Health Testing

  • Promote workplace health
  • Ensure compliance with regulations
  • Prevent diseases and injuries
  • Identify health risks
  • Reduce workplace accidents
  • Enhance productivity

Common Types of Occupational Health Tests

  • Fitness for duty exams: Assess an employee's capability to perform job duties
  • Respirator Fit Testing: Ensure correct respirator fit
  • Pulmonary Function Tests (PFT's): Evaluate lung health
  • Tuberculosis (TB): Screen for TB infection
  • Vision: Check visual acuity
  • Audiometric: Test hearing ability

In Derry, Louisiana, occupational health testing reinforces a culture of safety and wellness, benefiting both employers and employees through comprehensive health screenings.

Order Your Test Online

Drug Statistics for Derry, Louisiana

General drug-related statistics for Derry, Louisiana, are not readily accessible due to the town's small size and specific demographics. However, in broader Natchitoches Parish, substance-related challenges mirror national trends, necessitating vigilant community efforts in prevention and education. Partnerships between local organizations and health services aim to address these issues through collaborative initiatives.

Drug Testing Regulations in Louisiana

Employer drug testing in Derry must comply with state guidelines under La. R.S. 49:1001 et seq.. Louisiana R.S. 49:1001 details mandatory specimen collection and laboratory chain-of-custody standards for both public and private sector workplace testing.

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

Surrounding Areas Served Near Derry

Chopin • Gorum • Galbraith • Montgomery • Flatwoods • Flora • Marco • Lena

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

Derry Drug Testing

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

Derry DOT Drug Testing

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

Derry DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Derry, LA.

Derry Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Derry, LA.v

Derry Hair Drug Testing

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

Derry Alcohol Testing

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

Derry Drug Testing Services

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

Derry 5 Panel Drug Test

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

Derry 10 Panel Drug Test

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

Derry On Site Drug Testing

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

Derry DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Derry, LA 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 Louisiana, workplace drug testing is governed by statutory guidelines under La. R.S. 49:1001 et seq.. Private employers generally operate under a La. R.S. 49:1001 drug testing procedures, permitting pre-employment, random, post-accident, and reasonable suspicion testing.
Yes. Employers in Louisiana who implement a certified Drug-Free Workplace Program in compliance with La. R.S. 49:1001 et seq. can qualify for insurance premium discounts and enhanced legal protections during workers' compensation claims.
Under Louisiana state law compliance standards, state statutes permits employer drug testing without mandating accommodation. 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 Derry area, offering urine, hair follicle, breath alcohol, and DOT testing.
While walk-ins are welcome with an electronic donor pass at collection sites across Derry, 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