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Drug Testing Locations in Greenbriar, VA

With 33 testing centers in the Greenbriar 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.

Urine (5, 10, 12, 14-Panel) Hair Follicle (90-Day) DOT Drug & Alcohol Court & Probation Oral Fluid / Saliva EtG Alcohol
🕑 Collection Site Hours: Monday – Friday: 8:00 AM – 4:00 PM • ✓ Walk-in with Electronic Donor Pass • Saturday – Sunday: Closed

33 Drug-Testing Centers in Greenbriar

Same-Day Electronic Donor Pass Accepted at All Locations Below

Minutes Away, Test Today

12713 Shoppes Ln

1.16 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
12713 Shoppes Ln
Fairfax, VA 22033

3650 Joseph Siewick Dr Ste 400

1.51 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3650 Joseph Siewick Dr Ste 400
Fairfax, VA 22033

4437 Brookfield Corporate Dr Ste 108

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

1411 H Service Rd

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

11848 Robertson Farm Circle

3.05 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
11848 Robertson Farm Circle
Fairfax, VA 22030

6201 Centreville Rd Ste 200

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

4200 Pleasant Valley Rd

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

10721 Main Street, Suite 1400

4.86 mi
🕑 Testing Hours: Mon–Fri: 10:00 AM-3:30 PM • Sat: 10:00 AM-11:30 AM✓ Walk-in with Electronic Donor Pass
10721 Main Street, Suite 1400
Fairfax, VA 22030

10721 Main St Ste 3100

4.87 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
10721 Main St Ste 3100
Fairfax, VA 22030

10560 Main St

5.18 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
10560 Main St
Fairfax, VA 22030

462 Herndon Pkwy Ste 103

5.86 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
462 Herndon Pkwy Ste 103
Herndon, VA 20170

24801 Pinebrook Rd Attn Lab

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

208 Elden St

6.65 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
208 Elden St
Herndon, VA 20170

106 Elden St Ste 18b,

6.73 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
106 Elden St Ste 18b,
Herndon, VA 20170

45305 Catalina Ct Ste 103

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

100 Maple Ave E

7.55 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
100 Maple Ave E
Vienna, VA 22180

8694 Centreville Rd

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

8773 Mathis Ave

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

8685 Sudley Rd,

8.52 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

8609 Sudley Rd Ste 104

8.56 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

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

8714 Sudley Rd

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

8501 Arlington Blvd Ste 120,

8.75 mi
🕑 Testing Hours: Mon–Fri: 7:30 AM-3:30 PM • Sat: 7:00 AM-10:30 AM✓ Walk-in with Electronic Donor Pass
8501 Arlington Blvd Ste 120,
Fairfax, VA 22031

3020 Hamaker Court, B-110

8.81 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3020 Hamaker Court, B-110
Fairfax, VA 22031

8316 Arlington Blvd Ste 206

9.17 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
8316 Arlington Blvd Ste 206
Fairfax, VA 22031

9003 Church St

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

21785 Filigree Court, Suite 20,

10.08 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

10.13 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

46440 Benedict Dr Ste 108

10.44 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
46440 Benedict Dr Ste 108
Sterling, VA 20164

42010 Village Center Plz

10.46 mi
🕑 Testing Hours: Mon–Sat: 8:00 AM-8:00 PM✓ Walk-in with Electronic Donor Pass
42010 Village Center Plz
Stone Ridge, VA 20105

Onsite Only

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

21525 Ridgetop Cir Ste 260

10.77 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
21525 Ridgetop Cir Ste 260
Sterling, VA 20166

21036 Tripleseven Rd

11.18 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
21036 Tripleseven Rd
Sterling, VA 20165

Employment, DOT, Court Ordered, Probation, Family

Accredited Drug Testing provides a wide range of drug and alcohol testing solutions across our 33 facilities in Greenbriar, Virginia. We conduct both DOT and non-DOT urine tests, breath and EtG alcohol testing, as well as hair drug tests to meet the needs of individuals, businesses, and legal professionals. Residents of Greenbriar, VA can access quick results and analysis certified by SAMSA labs, with same-day services usually available. Most testing centers are conveniently close to your residence or workplace. Our offerings also include Occupational Health Screening, Clinical Tests, and Background Verification.

Dial (800) 221-4291 or register via our website. Choose your desired test and find a nearby test center—services are available for personal, employee, or third-party testing. Scheduling a test is swift and straightforward; reach out to our scheduling team anytime or book your appointment online 24/7. Our efficient and straightforward process ensures you can easily set up drug testing in Greenbriar.

* You must register by phone or online to receive your donor pass/registration prior to proceeding to the testing center. You must bring a valid government issued ID along with the registration/barcode number which was sent to you by email.

When you're searching for drug testing near me or drug testing locations, we provide a simple and convenient process to find a drug and alcohol testing location near you that is certified to provide all of your drug and alcohol testing needs.

How the Drug Testing Process Works in Greenbriar, VA

1

Order Online or Call

Select your test & search nearby Greenbriar collection sites.

2

Get Donor Pass

Receive your donor pass by email or SMS immediately.

3

Visit Collection Center

Walk in with donor pass & photo ID. No appointment needed.

4

Fast Results

Secure results delivered confidentially in 24-48 hours.

Greenbriar, VA Drug Testing

Drug Testing Services Available at Our Greenbriar, VA Labs:

At our Greenbriar drug testing collection sites, Accredited Drug Testing provides one of the widest selections of drug and alcohol testing services available. Whether you're an employer, attorney, court, or private individual, we offer both DOT and non-DOT testing options—ranging from rapid tests to comprehensive lab-based screenings—capable of detecting nearly any substance.

Mobile/On-Site Drug Testing

If you're an employer needing to test 25 or more employees and looking to save time and money, we offer mobile on-site drug testing where we come to you. Call us today for more information.

Official Legal & Regulatory Framework

Virginia Drug Testing Laws & Compliance in Greenbriar

SAMHSA Certified • MRO Verified

Accredited Drug Testing provides employer and individual screening in Greenbriar, VA adhering strictly to Va. Code § 65.2-306, federal DOT 49 CFR Part 40 guidelines, and certified SAMHSA laboratory chain-of-custody standards.

Statutory Citation
Va. Code § 65.2-306
Medical Marijuana
Legal (Medical)
Recreational Cannabis
Legal
Workplace Rights
Zero-Tolerance Protected

Virginia Code § 65.2-306 supports workplace drug safety, denying workers compensation claims when post-accident testing confirms illegal drug or alcohol influence.

Under Va. Code § 65.2-306, employers in Greenbriar may institute comprehensive drug-free workplace programs including:

  • Pre-Employment Screening: Conditional job offer testing for all applicants.
  • Reasonable Suspicion Testing: Objective, documented behavioral signs of impairment.
  • Post-Accident Testing: Mandatory screening following workplace injuries or property damage.
  • Random Testing: Unannounced selection for safety-sensitive roles and machinery operators.
  • Workers' Comp Incentives: Verified testing programs provide premium discounts on state workers' compensation insurance policies.

While cannabis statutes continue evolving across the United States (Medical: Legal (Medical); Recreational: Legal in Virginia), employers retain the legal prerogative to prohibit substance impairment on job premises, during operational shifts, and while operating company vehicles.

Federal regulations, Department of Transportation (DOT) mandates, and safety-sensitive positions strictly prohibit marijuana use regardless of state cannabis status. ADT provides both standard THC screening and non-THC customized drug panels for private employers wishing to adapt to state-specific hiring preferences.

For commercial drivers, maritime operators, aviation crews, and transit personnel operating in Greenbriar, all testing follows rigorous Department of Transportation (DOT) standards governed by 49 CFR Part 40:

  • Federal 5-Panel Regulated Urine Screen: Tested for Marijuana, Cocaine, Amphetamines/Methamphetamines, Opioids (Codeine, Morphine, Heroin, Hydrocodone, Hydromorphone, Oxycodone, Oxymorphone), and PCP.
  • SAMHSA Accredited Laboratories: Zero compromise on testing accuracy with gas chromatography/mass spectrometry (GC/MS) confirmation.
  • Medical Review Officer (MRO): Every non-negative specimen is reviewed by a licensed physician MRO before reporting.
  • FMCSA Clearinghouse Reporting: Real-time reporting of verified positive tests and refusals to test into the federal driver clearinghouse database.

Accredited Drug Testing provides legally admissible drug and alcohol screening for county court dockets, child custody hearings, probation requirements, and pretrial diversion programs throughout Greenbriar and Virginia.

All specimens undergo observed or witnessed collection procedures when ordered by the court, accompanied by rigorous Federal Chain of Custody Forms (CCF). Turnaround time is rapid, and official certificates of analysis can be forwarded directly to your attorney, court case officer, or probation supervisor upon release.

Hyper-Local Proximity Coverage

Neighborhoods & Service Districts in Greenbriar, VA

Minutes Away, Same-Day Donor Pass

Accredited Drug Testing operates collection centers strategically positioned throughout Greenbriar to ensure fast donor access with minimal drive times. Walk-ins are welcomed with an immediate electronic donor pass across all major neighborhoods and transit corridors:

Key Greenbriar Neighborhoods Covered:

● Downtown Greenbriar ● Central Business District ● North Greenbriar Commercial Corridor ● South Greenbriar Industrial Park ● East Greenbriar Metro Area ● West Greenbriar Trade Center ● Medical & Healthcare District ● Airport / Logistics Corridor

Major Employment & Commercial Hubs Served:

Greenbriar Main Street Commercial District • Greenbriar Regional Trade Center • County Industrial Parkway • Metro Healthcare & Occupational Medical Corridor

Located anywhere in Greenbriar? Receive your electronic pass in under 5 minutes.
Order Test Online →

Surrounding Areas Served Near Greenbriar

Fair Lakes • Pender • Chantilly • Centreville • Floris • Mcnair • Oakton • Burke Centre

Greenbriar, VA Drug & Alcohol Test Panels & Detection Windows

Select a test panel below to review specific drug compounds screened, detection timeframes, and instant electronic pass registration in Greenbriar.

Test Type & Local Panel Detection Window Common Use Cases in Greenbriar Turnaround Time
5-Panel Urine Screen in Greenbriar →
THC, Cocaine, Basic Opiates, Amphetamines, PCP
1 to 5 Days Pre-Employment, Workplace Safety & Non-DOT Randoms 24 to 48 Hours
10-Panel Urine Screen in Greenbriar →
Adds Benzodiazepines, Barbiturates, Methadone, Propoxyphene
1 to 7 Days Healthcare Staffing, Corporate Policies & Court Orders 24 to 48 Hours
Hair Follicle Drug Test in Greenbriar →
Long-term historical pattern analysis (90-day window)
Up to 90 Days Child Custody, Legal Defense & Executive Screening 3 to 5 Business Days
DOT Drug & Alcohol Test in Greenbriar →
49 CFR Part 40 compliant with CCF & MRO verification
1 to 5 Days FMCSA, FAA, FRA, FTA, USCG Regulated Drivers & Crew 24 to 48 Hours
ETG & Breath Alcohol in Greenbriar →
Evidential breath testing or 80-hour urine EtG metabolite
Breath: 0–12 Hrs
EtG: Up to 80 Hrs
Zero-Tolerance Workplace, Post-Accident & Probation Immediate to 48 Hours
DOT Physical Exam in Greenbriar →
FMCSA NRCME certified medical examiner card (Form MCSA-5876)
1 to 2 Year Card Commercial Driver License (CDL) Medical Certification Same-Day Medical Card
Full-Service Testing Solutions

Occupational Health & Specialized Screening in Greenbriar, VA

Beyond standard urine screening, Accredited Drug Testing delivers end-to-end occupational medical solutions, DOT credentialing, court-admissible forensic testing, and employer background compliance.

NRCME Certified

DOT Physicals & Medical Cards

FMCSA-compliant examinations conducted by certified medical examiners. Instant driver medical certificate renewal across Greenbriar.

AABB Accredited

Court Legal DNA & Paternity

100% court-admissible legal paternity, maternity, sibling, and grandparentage testing with strict chain of custody for family court.

FCRA Compliant

Background Checks & MVR

Comprehensive pre-employment screening, nationwide criminal history searches, and Motor Vehicle Records (MVR) for driver compliance.

Long Detection Window

90-Day Hair Follicle Drug Test

Tamper-resistant 90-day historical substance screening. Preferred by family courts, custody attorneys, and zero-tolerance employers.

Instant & Lab Confirmed

Breath Alcohol & 80-Hr EtG

Evidential breath alcohol testing (BAT) and 80-hour EtG urine/hair metabolite analysis for probation monitoring and workplace safety.

We Come to You

Mobile On-Site Group Testing

Certified mobile collection technicians dispatched directly to your Greenbriar facility or job site for groups of 25+ employees.

Local Testing Resource Network

More Drug & Alcohol Testing Options in Greenbriar, VA

Need immediate walk-in service in Greenbriar? View our Walk-In Drug Testing Near Me in Greenbriar, VA facility guide or order an instant electronic donor pass online.

Greenbriar Drug Testing

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

Greenbriar DOT Drug Testing

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

Greenbriar DNA Testing

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

Greenbriar Industry Training

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

Greenbriar Hair Drug Testing

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

Greenbriar Alcohol Testing

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

Greenbriar Drug Testing Services

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

Greenbriar 5 Panel Drug Test

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

Greenbriar 10 Panel Drug Test

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

Greenbriar On Site Drug Testing

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

Greenbriar DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Greenbriar, 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 33 certified collection sites in the Greenbriar area, offering urine, hair follicle, breath alcohol, and DOT testing.
While walk-ins are welcome with an electronic donor pass at collection sites across Greenbriar, 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

Excellent service!

Excellent service! Trish went above and beyond to find me a testing site as close to my home as possible. Results were faster than expected, as well. Thanks for your help, Trish and Accredited!

Es Hache - 4/13/2025

Reception is kind and helpful

Reception is kind and helpful , everything quick and simple , best urgent care

Yusuf Narmuradov - 11/19/2024

Fast and efficient service

Fast and efficient service for employers wanting to do pre employment drug screening that meets DOT requirements!!

Mary Thomas - 4/5/2025


(800) 221-4291