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

Drug Testing Locations in Harmans, MD

With 34 testing centers in the Harmans 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 Harmans

Same-Day Electronic Donor Pass Accepted at All Locations Below

Minutes Away, Test Today

808 Landmark Dr Ste 116

2.99 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
808 Landmark Dr Ste 116
Glen Burnie, MD 21061

811 Cromwell Park Dr Ste 104

3.13 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
811 Cromwell Park Dr Ste 104
Glen Burnie, MD 21061

802 Cromwell Park Dr Ste H-cromwell Business Park

3.62 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
802 Cromwell Park Dr Ste H-cromwell Business Park
Glen Burnie, MD 21061

7377 Washington Blvd Ste 101-102

4.14 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
7377 Washington Blvd Ste 101-102
Elkridge, MD 21075

6785 Business Pkwy

4.24 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6785 Business Pkwy
Elkridge, MD 21075

200 Hospital Dr Ste 103,

4.29 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-2:30 PM • Sat: 7:00 AM-9:30 AM✓ Walk-in with Electronic Donor Pass
200 Hospital Dr Ste 103,
Glen Burnie, MD 21061

701 Digital Drive Ste L

4.46 mi
🕑 Facility: Mon–Fri: 07:00 AM - 03:00 PM⚡ Drug Screens: Mon–Fri: 07:00 AM - 02:00 PM
701 Digital Drive Ste L
Linthicum Heights, MD 21090

5822 Oakland Rd

5.24 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5822 Oakland Rd
Halethorpe, MD 21227

408 Headquarters Dr Ste 3-b

5.44 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
408 Headquarters Dr Ste 3-b
Millersville, MD 21108

4807 Benson Ave

6.81 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4807 Benson Ave
Baltimore, MD 21227

On-site Only

6.94 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
On-site Only
Laurel, MD 20724

2701 W Patapsco Ave Ste 225

7.04 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2701 W Patapsco Ave Ste 225
Baltimore, MD 21230

1419 Knecht Ave

7.12 mi
🕑 Testing Hours: M-Sun: 24 hrs✓ Walk-in with Electronic Donor Pass
1419 Knecht Ave
Baltimore, MD 21227

6656 Dobbin Rd

7.21 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
6656 Dobbin Rd
Columbia, MD 21045

5411 Old Frederick Rd Ste 9,

9.14 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5411 Old Frederick Rd Ste 9,
Baltimore, MD 21229

3708 Mountain Rd

9.41 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3708 Mountain Rd
Pasadena, MD 21122

P. O. Box 376

9.44 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
P. O. Box 376
Laurel, MD 20725

726 Light St

9.61 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
726 Light St
Baltimore, MD 21230

8768 Susini Dr

9.68 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
8768 Susini Dr
Laurel, MD 20723

537 Ritchie Hwy Ste 2g

9.73 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
537 Ritchie Hwy Ste 2g
Severna Park, MD 21146

100 S Charles St Ste 150

10.08 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
100 S Charles St Ste 150
Baltimore, MD 21201

9396d Baltimore National Pike

10.60 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
9396d Baltimore National Pike
Ellicott City, MD 21042

9055 Chevrolet Dr Ste 101,

10.63 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-3:30 PM • Sat: 7:00 AM-10:30 AM✓ Walk-in with Electronic Donor Pass
9055 Chevrolet Dr Ste 101,
Ellicott City, MD 21043

2 East Rolling Crossroads, Suite 51

10.70 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2 East Rolling Crossroads, Suite 51
Catonsville, MD 21228

1501 S Clinton St 11 Fl

10.72 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1501 S Clinton St 11 Fl
Baltimore, MD 21224

11055 Little Patuxent Pkwy, Suite 202

10.80 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-3:30 PM • Sat: 7:00 AM-9:00 AM✓ Walk-in with Electronic Donor Pass
11055 Little Patuxent Pkwy, Suite 202
Columbia, MD 21044

2300 Garrison Blvd Ste 206,

10.91 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2300 Garrison Blvd Ste 206,
Baltimore, MD 21216

3600 Odonnell St Ste 170

10.99 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3600 Odonnell St Ste 170
Baltimore, MD 21224

1812 Bolton St Apt 3

11.10 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1812 Bolton St Apt 3
Baltimore, MD 21217

1833 Portal St

11.68 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
1833 Portal St
Baltimore, MD 21224

2901 Saint Paul St

12.24 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2901 Saint Paul St
Baltimore, MD 21218

1650 Union Ave

12.43 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1650 Union Ave
Baltimore, MD 21211

2401 W Belvedere Ave Hoffberger Ste 54

13.00 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2401 W Belvedere Ave Hoffberger Ste 54
Baltimore, MD 21215

1576 Merritt Blvd Ste 3

13.09 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1576 Merritt Blvd Ste 3
Dundalk, MD 21222

Employment, DOT, Court Ordered, Probation, Family

Accredited Drug Testing delivers an extensive array of drug and alcohol screening services across our 34 testing centers in the Harmans, Maryland vicinity. Our offerings include DOT and non-DOT urine drug testing, breath alcohol analysis, EtG alcohol screening, and hair follicle drug tests catering to individuals, employers, and legal requirements. In Harmans, MD, we provide rapid test results and SAMSA certified lab analyses. We offer same-day services with most testing sites situated conveniently close to your home or workplace. Further services encompass Occupational Health Testing, Clinical Testing, and Background Verification.

Dial (800) 221-4291 or register via our website. Easily select your preferred test and a nearby testing site—suitable for personal, employee, or third-party testing. Organizing a test is quick and straightforward. Contact our scheduling team or book your test online anytime, day or night. Our efficient and intuitive process ensures hassle-free drug testing arrangements near Harmans.

* 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 Harmans, MD

1

Order Online or Call

Select your test & search nearby Harmans 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.

Harmans, MD Drug Testing

Drug Testing Services Available at Our Harmans, MD Labs:

At our Harmans 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

Maryland Drug Testing Laws & Compliance in Harmans

SAMHSA Certified • MRO Verified

Accredited Drug Testing provides employer and individual screening in Harmans, MD adhering strictly to Md. Code Ann., Health-Gen. § 17-214, federal DOT 49 CFR Part 40 guidelines, and certified SAMHSA laboratory chain-of-custody standards.

Statutory Citation
Md. Code Ann., Health-Gen. § 17-214
Medical Marijuana
Legal
Recreational Cannabis
Legal
Workplace Rights
Zero-Tolerance Protected

Maryland Health-General § 17-214 mandates certified laboratory procedures and applicant notification rules while protecting employer drug-free policies.

Under Md. Code Ann., Health-Gen. § 17-214, employers in Harmans 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 Maryland), 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 Harmans, 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 Harmans and Maryland.

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 Harmans, MD

Minutes Away, Same-Day Donor Pass

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

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

Major Employment & Commercial Hubs Served:

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

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

Surrounding Areas Served Near Harmans

Severn • Ferndale • Glen Burnie • Elkridge • Fort Meade • Linthicum • Jessup • Furnace Branch

Harmans, MD 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 Harmans.

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

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 Harmans.

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

Local Testing Resource Network

More Drug & Alcohol Testing Options in Harmans, MD

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

Harmans Drug Testing

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

Harmans DOT Drug Testing

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

Harmans DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Harmans, MD.

Harmans Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Harmans, MD.v

Harmans Hair Drug Testing

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

Harmans Alcohol Testing

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

Harmans Drug Testing Services

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

Harmans 5 Panel Drug Test

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

Harmans 10 Panel Drug Test

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

Harmans On Site Drug Testing

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

Harmans DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Harmans, MD 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 Maryland, workplace drug testing is governed by statutory guidelines under Md. Code Ann., Health-Gen. § 17-214. Private employers generally operate under a Maryland Health-General § 17-214 guidelines, permitting pre-employment, random, post-accident, and reasonable suspicion testing.
Yes. Employers in Maryland who implement a certified Drug-Free Workplace Program in compliance with Md. Code Ann., Health-Gen. § 17-214 can qualify for insurance premium discounts and enhanced legal protections during workers' compensation claims.
Under Maryland state law compliance standards, state statutes permits employers to maintain zero-tolerance drug-free workplaces. 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 Harmans area, offering urine, hair follicle, breath alcohol, and DOT testing.
While walk-ins are welcome with an electronic donor pass at collection sites across Harmans, 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