Drug Test Services - Marshall, VA

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

With 29 testing centers in the Marshall 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.

29 Drug Test Service Centers in Marshall

Minutes Away, Test Today

75 W Lee Hwy

9.92 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
75 W Lee Hwy
Warrenton, VA 20186

493 Blackwell Rd Ste 202

10.26 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
493 Blackwell Rd Ste 202
Warrenton, VA 20186

500 Hospital Dr

10.94 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
500 Hospital Dr
Warrenton, VA 20186

170 W Shirley Ave

10.99 mi
🕑 Facility: Mon–Fri: 08:00 AM - 04:00 PM⚡ Drug Screens: Mon–Fri: 08:00 AM - 03:00 PM
170 W Shirley Ave
Warrenton, VA 20186

6950 Piedmont Center Plz

13.07 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6950 Piedmont Center Plz
Gainesville, VA 20155

14370 Lee Highway, Suite 101

13.66 mi
🕑 Testing Hours: Mon–Fri: 10:00 AM-2:00 PM • Sat: 8:30 AM-9:30 AM✓ Walk-in with Electronic Donor Pass
14370 Lee Highway, Suite 101
Gainesville, VA 20155

7588 Gardner Park Dr

13.66 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
7588 Gardner Park Dr
Gainesville, VA 20155

120 N Commerce Ave Ste 102

18.21 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
120 N Commerce Ave Ste 102
Front Royal, VA 22630

842 N Shenandoah Ave

18.86 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
842 N Shenandoah Ave
Front Royal, VA 22630

24801 Pinebrook Rd Attn Lab

19.47 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
24801 Pinebrook Rd Attn Lab
Chantilly, VA 20152

Onsite Only

20.26 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
Onsite Only
Ashburn, VA 20148

6200 Station Dr

20.53 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6200 Station Dr
Bealeton, VA 22712

4200 Pleasant Valley Rd

20.76 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4200 Pleasant Valley Rd
Chantilly, VA 20151

8609 Sudley Rd Ste 104

20.98 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
8609 Sudley Rd Ste 104
Manassas, VA 20110

8640 Sudley Rd Ste 203

21.03 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
8640 Sudley Rd Ste 203
Manassas, VA 20110

8685 Sudley Rd,

21.10 mi
🕑 Testing Hours: Mon–Fri: 8:30 AM-1:30 PM • Sat: 8:00 AM-10:00 AM✓ Walk-in with Electronic Donor Pass
8685 Sudley Rd,
Manassas, VA 20110

8714 Sudley Rd

21.22 mi
🕑 Testing Hours: M-Sun: 8:00 AM-9:00 PM✓ Walk-in with Electronic Donor Pass
8714 Sudley Rd
Manassas, VA 20110

9003 Church St

22.30 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
9003 Church St
Manassas, VA 20110

1411 H Service Rd

22.30 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1411 H Service Rd
Chantilly, VA 20151

4437 Brookfield Corporate Dr Ste 108

22.48 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4437 Brookfield Corporate Dr Ste 108
Chantilly, VA 20151

8773 Mathis Ave

22.54 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
8773 Mathis Ave
Manassas, VA 20110

8694 Centreville Rd

22.65 mi
🕑 Testing Hours: M-Sun: 9:00 AM-9:00 PM✓ Walk-in with Electronic Donor Pass
8694 Centreville Rd
Manassas, VA 20110

6201 Centreville Rd Ste 200

22.89 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6201 Centreville Rd Ste 200
Centreville, VA 20121

211 S King St Suite C,

23.23 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
211 S King St Suite C,
Leesburg, VA 20175

222 Catoctin Cir,se, Ste 100

23.42 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
222 Catoctin Cir,se, Ste 100
Leesburg, VA 20175

51 Catoctin Cir Ne

23.62 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
51 Catoctin Cir Ne
Leesburg, VA 20176

21785 Filigree Court, Suite 20,

23.80 mi
🕑 Testing Hours: Mon–Fri: 7:30 AM-3:30 PM • Sat: 7:00 AM-10:30 AM✓ Walk-in with Electronic Donor Pass
21785 Filigree Court, Suite 20,
Ashburn, VA 20147

21785 Filigree Ct

23.83 mi
🕑 Testing Hours: Mon–Fri: 7:30 AM-3:30 PM • Sat: 7:00 AM-10:30 AM✓ Walk-in with Electronic Donor Pass
21785 Filigree Ct
Ashburn, VA 20147

45305 Catalina Ct Ste 103

24.02 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
45305 Catalina Ct Ste 103
Sterling, VA 20166

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 Marshall, Virginia serves as a vital instrument in promoting healthier and safer communities.

Order Your Test Online

Alcohol Test Services

Alcohol testing measures the amount of alcohol in the bloodstream or breath of individuals. It's essential in various contexts to ensure safety and uphold compliance by accurately identifying intoxication levels and dependency issues. Detection methods include breath, blood, urine, and saliva tests. Learn More

Alcohol Testing is used in many settings

  • Workplace Safety Programs
  • Law Enforcement
  • Rehabilitation Monitoring
  • Schools and Universities
  • Transportation Industry
  • Sports Organizations

Common Methods of Alcohol Testing

  • Breathalyzer
  • Blood Test
  • Urine Test
  • Saliva Test
  • Hair Follicle Test

Breathalyzer - Used for roadside alcohol level checks.

Blood Test - Determines precise BAC levels.

Urine Test - Detects alcohol use over a longer period.

Saliva Test - Rapid testing at workplaces or schools.

Hair Follicle Test - Long-term usage analysis.

Order Your Test Online

Hair Follicle Drug Testing Services

Hair follicle drug testing in Marshall, Virginia offers a method to identify long-term drug use by examining hair samples for specific illicit substances. This method provides a detection window of up to 90 days.

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Why Use Hair Drug Testing?

  • Extended detection period
  • Non-invasive sampling
  • Reliable results
  • Easy sample collection
  • Historical data on drug use

What Drugs Can Be Detected

  • Cocaine
  • Methamphetamine
  • Opiates
  • Marijuana
  • PCP

Hair follicle drug testing in Marshall, Virginia is ideal for contexts requiring comprehensive, historical insights into an individual's drug use, making it a preferred option for many legal and employment-related settings.

Order Your Test Online

DOT Drug Testing Services

DOT drug testing in Marshall, Virginia is a federally mandated program designed to ensure safety and compliance in transportation industries. It involves testing safety-sensitive employees for specific drug categories under strict regulations.

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Who is Required to Take DOT Drug Tests?

  • Truck drivers
  • Bus drivers
  • Pilots
  • Train operators
  • Maritime crew
  • Commercial vehicle inspectors
  • Pipeline workers

What Drugs Are Tested For

  • Cocaine
  • Marijuana
  • Opiates
  • PCP
  • Amphetamines

DOT drug testing in Marshall, Virginia plays an essential role in upholding public safety by ensuring that those in critical safety-sensitive roles are drug-free, compliant with federal regulations, and capable of performing their duties safely.

Order Your Test Online

Probation Drug Testing Services

Probation drug testing services in Marshall, Virginia play a critical role in monitoring individuals' compliance with probation terms. Such testing helps in confirming abstinence from drugs, ensuring individuals adhere to judicial requirements and assisting them in maintaining a lifestyle free from substance abuse.

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  • Deterrence: Discourages drug use by mandatory compliance.
  • Rehabilitation: Supports recovery efforts.
  • Accountability: Provides data for legal monitoring.
  • Safety: Ensures community protection.
  • Monitoring: Tracks progress for corrections officials.

Testing Methods

  • Urine tests: Cost-effective and widely used.
  • Hair follicle tests: Offers a long-term detection window.
  • Saliva tests: Detects recent drug intake.
  • Blood tests: Gives precise drug presence levels at testing time.

The probation drug testing system is a cornerstone of the legal monitoring process in Marshall, Virginia, providing an essential service that aids rehabilitation and ensures compliance with court mandates.

Order Your Test Online

Court Ordered Drug Testing Services

Court ordered drug testing in Marshall, Virginia is a critical component of the judicial system to ensure compliance with legal obligations. It is often used in family law, criminal cases, and during probation to verify adherence to court mandates, thereby promoting rehabilitation and public safety.

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Why are Court Ordered Drug Test Services Available?

  • Ensures compliance with custody agreements
  • Monitors adherence to probation conditions
  • Supports sobriety in family court cases
  • Facilitates rehabilitation
  • Protects public safety

Court Ordered Test Methods

  • Urine tests: Quick and common method.
  • Hair follicle tests: Long-term drug use history.
  • Saliva tests: Recent use and non-invasive.
  • Blood tests: Immediate and accurate.
  • Nail tests: Provides extended detection.

Court-ordered drug testing in Marshall, Virginia remains an effective measure for ensuring that individuals abide by their legal conditions, supporting both personal improvement and societal safety.

Order Your Test Online

Fingernail Drug Testing Services

Fingernail drug testing in , Marshall, Virginia offers a unique, non-invasive method of analyzing substance use history. This technique examines keratin accumulation to identify drug compounds. Because nails grow slowly, it provides an extended detection period compared to other methods, yielding a broader view of drug usage over time.

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What is the Detection Window for Fingernail Drug Tests

  • Fingernails: Detection period of approximately 3-6 months reflecting cumulative drug use.
  • Toenails: Longer detection window due to slower growth rate.

What Drugs Can Be Detected

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

Advantages over other methods

  • Long detection window
  • Hard to adulterate
  • Non-invasive sample collection
  • Ideal for long-term monitoring
  • Suitable for various legal cases
  • Reliable detection of recreational drugs

Fingernail drug testing in Marshall, Virginia is gaining popularity due to its unique ability to provide extended insights into individual drug use. This method is effective across legal, employment, and personal health assessments.

Order Your Test Online

Occupational Health Test Services

Occupational health testing in Marshall, Virginia ensures workplace safety and employee well-being by identifying potential health risks and verifying workers' capabilities. Compliance with safety regulations is supported through various examinations tailored to meet specific industry needs. Learn More

Purpose of Occupational Health Testing

  • Ensuring workplace safety
  • Compliance with health regulations
  • Promoting employee health
  • Reducing injury risks
  • Identifying workplace hazards
  • Improving productivity

Common Types of Occupational Health Tests

  • Fitness for duty exams: Assesses employees' ability to perform job tasks.
  • Respirator Fit Testing: Ensures safety for those working with hazardous substances.
  • Pulmonary Function Tests (PFT's): Evaluates lung performance for relevant industries.
  • Tuberculosis (TB): Screenings to prevent infectious diseases.
  • Vision: Tests for clarity and eye health affecting job performance.
  • Audiometric: Checks hearing ability in noisy environments.

Occupational health testing in Marshall, Virginia is integral to maintaining robust workplace standards, ensuring healthy, capable workforces that adhere to legal and safety specifications.

Order Your Test Online

Drug Statistics for Marshall, Virginia

Drug-related statistics specific to Marshall, Virginia, are not readily available in the public domain, but using regional data can shed light on the trends affecting the community.

Virginia as a whole has seen fluctuations in drug use patterns, with opioids remaining a significant concern. Collaborative efforts between local authorities and communities aim to reduce the incidence of drug-related issues through preventive programs and awareness campaigns.

General trends indicate an emphasis on expanding access to mental health and substance abuse treatment facilities, reflecting a broader commitment to addressing the root causes of drug misuse across the region.

Drug Testing Regulations in Virginia

Employer drug testing in Marshall must comply with state guidelines under Va. Code § 65.2-306. Virginia Code § 65.2-306 supports workplace drug safety, denying workers compensation claims when post-accident testing confirms illegal drug or alcohol influence.

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

Surrounding Areas Served Near Marshall

The Plains • New Baltimore • Middleburg • Bull Run Mountain Estates • Warrenton • Haymarket • Skyland Estates • Apple Mountain Lake

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

Marshall Drug Testing

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

Marshall DOT Drug Testing

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

Marshall DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Marshall, VA.

Marshall Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Marshall, VA.v

Marshall Hair Drug Testing

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

Marshall Alcohol Testing

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

Marshall Drug Testing Services

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

Marshall 5 Panel Drug Test

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

Marshall 10 Panel Drug Test

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

Marshall On Site Drug Testing

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

Marshall DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Marshall, VA 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 Virginia, workplace drug testing is governed by statutory guidelines under Va. Code § 65.2-306. Private employers generally operate under a Virginia Code § 65.2-306 and labor rules, permitting pre-employment, random, post-accident, and reasonable suspicion testing.
Yes. Employers in Virginia who implement a certified Drug-Free Workplace Program in compliance with Va. Code § 65.2-306 can qualify for insurance premium discounts and enhanced legal protections during workers' compensation claims.
Under Virginia state law compliance standards, state statutes protects medical cannabis oil cardholders for non-safety roles. 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 Marshall area, offering urine, hair follicle, breath alcohol, and DOT testing.
While walk-ins are welcome with an electronic donor pass at collection sites across Marshall, 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