✓ Same-Day Walk-Ins Welcome ✓ Digital Donor Pass in Minutes ✓ No Doctor Order Required ✓ SAMHSA-Certified Labs

Drug Testing Locations in Washington, DC

With 34 testing centers in the Washington 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

34 Drug-Testing Centers in Washington

Same-Day Electronic Donor Pass Accepted at All Locations Below

Minutes Away, Test Today

815 Connecticut Ave Nw

0.38 mi
🕑 Testing Hours: Mon–Fri: 11:30 AM-7:00 PM • Sat: 10:00 AM-3:00 PM • Sun: 1:00 PM-5:00 PM✓ Walk-in with Electronic Donor Pass
815 Connecticut Ave Nw
Washington, DC 20006

2029 K St Nw Ste 301

0.71 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2029 K St Nw Ste 301
Washington, DC 20006

1145 19th St Nw Ste 601

0.77 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1145 19th St Nw Ste 601
Washington, DC 20036

1145 19th Street Nw Suite 506

0.80 mi
🕑 Testing Hours: Mon–Sat: 8:00 AM-5:00 PM • Sun: 10:00 AM-3:00 PM✓ Walk-in with Electronic Donor Pass
1145 19th Street Nw Suite 506
Washington, DC 20036

1140 19th St Nw Ste 700

0.81 mi
🕑 Testing Hours: Mon–Sat: 8:00 AM-8:00 PM • Sun: 10:00 AM-6:00 PM✓ Walk-in with Electronic Donor Pass
1140 19th St Nw Ste 700
Washington, DC 20036

2440 M St Nw Ste 414,

1.13 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2440 M St Nw Ste 414,
Washington, DC 20037

911 U St Nw

1.63 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-3:30 PM✓ Walk-in with Electronic Donor Pass
911 U St Nw
Washington, DC 20001

3422 Georgia Ave Nw

2.65 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-1:00 PM✓ Walk-in with Electronic Donor Pass
3422 Georgia Ave Nw
Washington, DC 20010

3301 Wilson Blvd

3.47 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3301 Wilson Blvd
Arlington, VA 22201

3263 Columbia Pike

3.70 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3263 Columbia Pike
Arlington, VA 22204

920 Varnum St Ne

4.00 mi
🕑 Testing Hours: M-Th 9:30 AM-7:00 PM • F 9:30 AM-4:00 PM • Sat: 10:00 AM-2:00 PM✓ Walk-in with Electronic Donor Pass
920 Varnum St Ne
Washington, DC 20017

1005 N Glebe Rd Ste 140

4.34 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1005 N Glebe Rd Ste 140
Arlington, VA 22201

4121 Minnesota Ave Ne

4.83 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
4121 Minnesota Ave Ne
Washington, DC 20019

5550 Columbia Pike Apt 551

5.30 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5550 Columbia Pike Apt 551
Arlington, VA 22204

6064 Arlington Blvd, Falls Church Medical Center

5.92 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6064 Arlington Blvd, Falls Church Medical Center
Falls Church, VA 22044

4320 Seminary Rd

6.13 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4320 Seminary Rd
Alexandria, VA 22304

225 Reinekers Ln

6.34 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
225 Reinekers Ln
Alexandria, VA 22314

1401 Blair Mill Rd Apt 1222

6.57 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1401 Blair Mill Rd Apt 1222
Silver Spring, MD 20910

8121 Georgia Ave Ste 208

6.61 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
8121 Georgia Ave Ste 208
Silver Spring, MD 20910

4527 Duke St

6.91 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4527 Duke St
Alexandria, VA 22304

5130 Duke St Ste 10

7.38 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5130 Duke St Ste 10
Alexandria, VA 22304

8218 Wisconsin Ave Ste 208

7.42 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
8218 Wisconsin Ave Ste 208
Bethesda, MD 20814

5606 Holton Ln

7.46 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5606 Holton Ln
Temple Hills, MD 20748

6020 Richmond Hwy Ste 100

7.64 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6020 Richmond Hwy Ste 100
Alexandria, VA 22303

920 W Broad St Ste B

7.91 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
920 W Broad St Ste B
Falls Church, VA 22046

6144 Edsall Rd Apt 303

8.21 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6144 Edsall Rd Apt 303
Alexandria, VA 22304

9801 Georgia Ave Ste 222

8.38 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
9801 Georgia Ave Ste 222
Silver Spring, MD 20902

6715 Little River Turnpike Ste 300

8.88 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6715 Little River Turnpike Ste 300
Annandale, VA 22003

4355 Forestville Rd Apt 302

9.67 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4355 Forestville Rd Apt 302
Forestville, MD 20747

8700 Central Ave Ste 204

9.77 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
8700 Central Ave Ste 204
Landover, MD 20785

11002 Veirs Mill Rd Ste 700

9.81 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
11002 Veirs Mill Rd Ste 700
Wheaton, MD 20902

5590 General Washington Dr

9.85 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
5590 General Washington Dr
Alexandria, VA 22312

6201 Greenbelt Rd, Suite M3

9.89 mi
🕑 Facility: Mon–Fri: 07:00 AM - 04:00 PM⚡ Drug Screens: Mon–Fri: 09:00 AM - 02:00 PM
6201 Greenbelt Rd, Suite M3
College Park, MD 20740

1600a Brightseat Rd Apt 301

9.97 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1600a Brightseat Rd Apt 301
Hyattsville, MD 20785

Employment, DOT, Court Ordered, Probation, Family

At our 34 Washington, DC area testing sites, Accredited Drug Testing provides all-inclusive drug and alcohol assessments. We conduct a range of tests for various needs, including DOT and non-DOT urine drug exams, breath alcohol evaluations, EtG alcohol checks, and hair drug analyses, catering to individuals, businesses, and legal requirements. Located for convenience, many tests offer speedy results, certified by SAMSA, and same-day service options. Within minutes from work or home, we also offer Occupational Health Testing, Clinical Testing, and Background Checks.

Contact us by calling (800) 221-4291 or registering online. Select your desired test, pick a convenient location, and arrange testing whether for yourself or another. Scheduling is quick and straightforward via our call center or 24/7 online booking. Our efficient system simplifies the process of securing drug testing near Washington.

* 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 Washington, DC

1

Order Online or Call

Select your test & search nearby Washington 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.

Washington, DC Drug Testing

Drug Testing Services Available at Our Washington, DC Labs:

At our Washington 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

District of Columbia Drug Testing Laws & Compliance in Washington

SAMHSA Certified • MRO Verified

Accredited Drug Testing provides employer and individual screening in Washington, DC adhering strictly to D.C. Code § 32-931 et seq., federal DOT 49 CFR Part 40 guidelines, and certified SAMHSA laboratory chain-of-custody standards.

Statutory Citation
D.C. Code § 32-931 et seq.
Medical Marijuana
Legal
Recreational Cannabis
Legal
Workplace Rights
Zero-Tolerance Protected

District of Columbia law restricts pre-employment cannabis testing for general roles while maintaining employer authority to enforce safety-sensitive and DOT testing policies.

Under D.C. Code § 32-931 et seq., employers in Washington 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; Recreational: Legal in District of Columbia), 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 Washington, 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 Washington and District of Columbia.

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 Washington, DC

Minutes Away, Same-Day Donor Pass

Accredited Drug Testing operates collection centers strategically positioned throughout Washington 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 Washington Neighborhoods Covered:

● Capitol Hill ● Dupont Circle ● Georgetown ● Adams Morgan ● Foggy Bottom ● Navy Yard ● Shaw ● Columbia Heights ● Penn Quarter ● NoMa ● H Street Corridor

Major Employment & Commercial Hubs Served:

K Street Legal & Policy Corridor • NoMa Technology & Government Hub • Capitol Riverfront / Navy Yard • Downtown Commercial Core

Primary Washington ZIP Codes Served:

20001 20002 20003 20004 20005 20006 20007 20036
Located anywhere in Washington? Receive your electronic pass in under 5 minutes.
Order Test Online →

Washington, DC 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 Washington.

Test Type & Local Panel Detection Window Common Use Cases in Washington Turnaround Time
5-Panel Urine Screen in Washington →
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 Washington →
Adds Benzodiazepines, Barbiturates, Methadone, Propoxyphene
1 to 7 Days Healthcare Staffing, Corporate Policies & Court Orders 24 to 48 Hours
Hair Follicle Drug Test in Washington →
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 Washington →
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 Washington →
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 Washington →
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 Washington, DC

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 Washington.

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 Washington facility or job site for groups of 25+ employees.

Local Testing Resource Network

More Drug & Alcohol Testing Options in Washington, DC

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

Washington Drug Testing

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

Washington DOT Drug Testing

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

Washington DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Washington, DC.

Washington Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Washington, DC.v

Washington Hair Drug Testing

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

Washington Alcohol Testing

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

Washington Drug Testing Services

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

Washington 5 Panel Drug Test

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

Washington 10 Panel Drug Test

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

Washington On Site Drug Testing

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

Washington DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Washington, DC 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 District of Columbia, workplace drug testing is governed by statutory guidelines under D.C. Code § 32-931 et seq.. Private employers generally operate under a D.C. Cannabis Employment Protections Amendment Act, permitting pre-employment, random, post-accident, and reasonable suspicion testing.
Yes. Employers in District of Columbia who implement a certified Drug-Free Workplace Program in compliance with D.C. Code § 32-931 et seq. can qualify for insurance premium discounts and enhanced legal protections during workers' compensation claims.
Under District of Columbia state law compliance standards, state statutes restricts pre-employment cannabis testing for non-safety-sensitive roles. Safety-sensitive positions, DOT-regulated roles, and federal contract compliance remain strictly zero-tolerance across all jurisdictions.
Accredited Drug Testing provides access to 34 certified collection sites in the Washington area, offering urine, hair follicle, breath alcohol, and DOT testing.
While walk-ins are welcome with an electronic donor pass at collection sites across Washington, 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