Drug & Alcohol Testing Near Me - Elkridge, MD

Accredited Drug Testing provides drug and alcohol testing services at multiple locations throughout your local area.  

Employment, DOT, Court Ordered, Personal
Urine | Hair Follicle | Oral Fluid | Blood | ETG

38 Drug-Testing Centers in Elkridge

Minutes Away, Test Today

5822 Oakland Rd1.76 miles

5822 Oakland Rd
Halethorpe, MD 21227

701 Digital Drive Ste L2.16 miles

701 Digital Drive Ste L
Linthicum Heights, MD 21090

4807 Benson Ave3.28 miles

4807 Benson Ave
Baltimore, MD 21227

6785 Business Pkwy3.55 miles

6785 Business Pkwy
Elkridge, MD 21075

7377 Washington Blvd Ste 101-1023.58 miles

7377 Washington Blvd Ste 101-102
Elkridge, MD 21075

1419 Knecht Ave3.62 miles

1419 Knecht Ave
Baltimore, MD 21227

2701 W Patapsco Ave Ste 2254.25 miles

2701 W Patapsco Ave Ste 225
Baltimore, MD 21230

811 Cromwell Park Dr Ste 1044.75 miles

811 Cromwell Park Dr Ste 104
Glen Burnie, MD 21061

5411 Old Frederick Rd Ste 9,5.25 miles

5411 Old Frederick Rd Ste 9,
Baltimore, MD 21229

802 Cromwell Park Dr Ste H-cromwell Business Park5.71 miles

802 Cromwell Park Dr Ste H-cromwell Business Park
Glen Burnie, MD 21061

808 Landmark Dr Ste 1165.86 miles

808 Landmark Dr Ste 116
Glen Burnie, MD 21061

6656 Dobbin Rd6.30 miles

6656 Dobbin Rd
Columbia, MD 21045

2 East Rolling Crossroads, Suite 516.78 miles

2 East Rolling Crossroads, Suite 51
Catonsville, MD 21228

9396d Baltimore National Pike7.08 miles

9396d Baltimore National Pike
Ellicott City, MD 21042

726 Light St7.14 miles

726 Light St
Baltimore, MD 21230

200 Hospital Dr Ste 103,7.15 miles

200 Hospital Dr Ste 103,
Glen Burnie, MD 21061

2300 Garrison Blvd Ste 206,7.30 miles

2300 Garrison Blvd Ste 206,
Baltimore, MD 21216

9055 Chevrolet Dr Ste 101,7.34 miles

9055 Chevrolet Dr Ste 101,
Ellicott City, MD 21043

100 S Charles St Ste 1507.45 miles

100 S Charles St Ste 150
Baltimore, MD 21201

1812 Bolton St Apt 38.06 miles

1812 Bolton St Apt 3
Baltimore, MD 21217

1501 S Clinton St 11 Fl8.91 miles

1501 S Clinton St 11 Fl
Baltimore, MD 21224

408 Headquarters Dr Ste 3-b9.05 miles

408 Headquarters Dr Ste 3-b
Millersville, MD 21108

On-site Only9.10 miles

On-site Only
Laurel, MD 20724

1650 Union Ave9.11 miles

1650 Union Ave
Baltimore, MD 21211

11055 Little Patuxent Pkwy, Suite 2029.14 miles

11055 Little Patuxent Pkwy, Suite 202
Columbia, MD 21044

3600 Odonnell St Ste 1709.15 miles

3600 Odonnell St Ste 170
Baltimore, MD 21224

2901 Saint Paul St9.26 miles

2901 Saint Paul St
Baltimore, MD 21218

2401 W Belvedere Ave Hoffberger Ste 549.30 miles

2401 W Belvedere Ave Hoffberger Ste 54
Baltimore, MD 21215

4419 Falls Rd Ste D9.79 miles

4419 Falls Rd Ste D
Baltimore, MD 21211

8768 Susini Dr10.33 miles

8768 Susini Dr
Laurel, MD 20723

1833 Portal St10.36 miles

1833 Portal St
Baltimore, MD 21224

5400 Old Court Rd Ste 102,10.81 miles

5400 Old Court Rd Ste 102,
Randallstown, MD 21133

P. O. Box 37611.19 miles

P. O. Box 376
Laurel, MD 20725

3708 Mountain Rd11.76 miles

3708 Mountain Rd
Pasadena, MD 21122

1576 Merritt Blvd Ste 311.98 miles

1576 Merritt Blvd Ste 3
Dundalk, MD 21222

1576 Merritt Blvd Ste 212.03 miles

1576 Merritt Blvd Ste 2
Baltimore, MD 21222

1860 Reisterstown Rd Ste A12.17 miles

1860 Reisterstown Rd Ste A
Pikesville, MD 21208

1730 Merritt Blvd Choice One Uc Baltimore12.36 miles

1730 Merritt Blvd Choice One Uc Baltimore
Baltimore, MD 21222

Drug Testing Near Me

If you're in search of drug testing locations near me, then look no further! Accredited Drug Testing, Inc. stands out as a leading, reliable provider of same-day drug and alcohol testing services, administering screenings across a broad network of over 20,000 facilities nationwide, including in Elkridge, MD. Whether it's a DOT-compliant test, a court-mandated evaluation, a pre-employment drug screening, or an individual personal test, we ensure a hassle-free, discreet scheduling process. Our certified collection sites and state-of-the-art laboratories deliver precise, compliant results that adhere strictly to both federal and state regulations. For ease of use, simply call (800) 221-4291 or schedule effortlessly online, 24/7, and locate a nearby drug testing center that best suits your needs. When prioritizing safety, regulatory compliance, and peace of mind, Accredited Drug Testing ensures punctual, dependable results every time.

Drug and Alcohol Testing Options

Urine Drug Testing Available Panels
5 Panel Drug Test (DOT/NON DOT)
5 Panel + Alcohol Drug Test
5 Panel + ETG Alcohol Drug Test
10 Panel Drug Test
10 Panel + ETG Alcohol Drug Test
12 Panel Drug Test
Hair Drug Testing Available Panels
5 Panel Hair Drug Test
5 Panel + ETG Hair Drug Test
10 Panel Hair Drug Test
12 Panel Hair Drug Test
14 Panel Hair Drug Test
16 Panel Hair Drug Test
Alcohol Drug Testing Available Panels
Alcohol Urine Drug Test
ETG Alcohol Test (Urine)
Breath Alcohol Test
Blood Alcohol Test
Peth Alcohol Blood Test
ETG Alcohol Test (Hair)

Customized Testing Options Available l Discounts available for Bulk Purchases l Onsite Drug Testing Services

How Urine Drug Testing Works

Urine Drug Testing Explained in Elkridge, MD

In Elkridge, MD and all across the nation, urine drug testing stands as one of the most prevalent forms of substance screening. As the sole approved testing method for DOT-related screenings under 49 CFR Part 40, it serves as a cornerstone in detecting recent drug or alcohol use. By examining a urine sample for drugs, metabolites, or alcohol biomarkers, this method delivers precise, confidential, and legally sound results for various applications ranging from employers to legally mandated programs.

Key Testing Procedures & Collection Process

1. Donor Verification: Ensuring accuracy begins with confirming donor identity using a government-issued photo ID, followed by the completion of necessary chain-of-custody paperwork.

2. Secure Collection: Specimens are gathered in a controlled environment to prevent interference, with measures such as restricted access to personal items and secure, dyed toilet water.

3. Chain of Custody Management: A standardized Chain of Custody Form (CCF) monitors the sample from gathering through to lab analysis, safeguarding its integrity.

4. Temperature and Validity Checks: The collector inspects the specimen for correct temperature immediately after collection, and the laboratory further performs validity tests for characteristics such as creatinine, pH, and specific gravity.

5. DOT Split Specimen Analysis: For DOT tests, the sample is divided into two bottles for potential retesting, whereas non-DOT testing typically employs a single vial.

6. Laboratory Screening and Confirmation: Laboratories accredited by SAMHSA utilize a rigorous two-prong approach:

7. MRO Analysis: A Medical Review Officer reviews non-negative outcomes, contacting the donor for potential medical explanations before finalizing results.

Turnaround Time for Urine Test Results

Note: Additional time may be required for special circumstances such as shy bladder syndrome or the need for laboratory re-confirmation.

Advantages of Urine Drug & Alcohol Testing

Given these advantages, urine testing remains the preferred choice for rapid and reliable drug and alcohol assessments across the country, including Elkridge, MD.

How Hair Drug Testing Works

In Elkridge, MD, hair drug and alcohol testing is recognized for its ability to provide a comprehensive view of an individual's substance use over an extended timeframe. Unlike its urine counterpart, hair testing reveals drug or alcohol patterns over a 90-day period by analyzing metabolites within the hair shaft. This heightened detection makes it particularly suited for scenarios like workplace compliance, legal disputes, or custody determinations that necessitate long-term substance monitoring.

Testing Methods & Collection Process

Processing Timeline for Hair Testing Results:

  • Standard Hair Test: Outcomes are typically available 2-3 business days post-lab reception.
  • Complex Test Panels or Alcohol Analysis (EtG/FAEE): Results may take between 3-5 business days, contingent on the specifics of the test panel.

Although more time-intensive than urine testing, hair tests provide unparalleled insight into chronic substance use patterns while offering comprehensive retention of substance history.

Advantages of Hair Drug & Alcohol Testing

Constraints of Hair Drug & Alcohol Testing

  • Incapable of detecting very recent use (5-7 days post-consumption).
  • Greater expense when juxtaposed with urine or oral fluid evaluations.
  • Body hair sampling cannot precisely timestamp usage detection.
  • Substance integration varies with hair type and growth rate, sometimes complicating results.
  • Not authorized for DOT regulatory testing.

Despite limitations, hair testing maintains its position as a trusted resource for accurately identifying long-term substance consumption, favored by companies and institutions throughout Elkridge, MD seeking accurate, tamper-resistant results.

Alcohol & Drug Testing-How Each Method Works

In Elkridge, MD, Accredited Drug Testing provides an extensive catalog of alcohol and drug screening alternatives meticulously tailored to meet the diverse needs across employer settings, DOT regulations, legal cases, and personal testing scenarios. Grasping the functionalities of each testing option ensures that users receive optimally suitable, credible results while achieving unfaltering compliance with federal guidelines and Elkridge, MD state regulations. These tests are conducted through our expansive network, accredited laboratories, and seasoned Medical Review Officers.

Alcohol Urine Drug Test

An alcohol urine test promptly identifies recent alcohol consumption through ethanol metabolites present in urine. This type is popular for workplace investigations, satisfying court urgencies, or post-incident circumstances. Despite not measuring real-time impairment, it serves a brief detection duration, spanning a few hours, providing a swift and economical screening proposition.

ETG Alcohol Test (Urine)

The EtG (Ethyl Glucuronide) urine test recognizes alcohol usage as far back as 80 hours post-consumption due to its sensitivity. With EtG being a direct metabolite of ethanol, this method is extensively adopted by courts, rehab programs, and compliance observation bodies, offering a broader window of detection than traditional urine testing, praised for its precision and dependability.

Breath Alcohol Test

Employment of a breath alcohol test facilitates real-time impairment assessment by reviewing alcohol concentrations within deep lung air. Managed using DOT-certified breath alcohol devices, these tests yield instantaneous results, defensible legally, and are imperative for DOT personnel. They are dominant in workplace regulations, post-incident protocols, and reasonable suspicion circumstances.

Blood Alcohol Test

Carrying unparalleled accuracy, a blood alcohol test ascertains ethanol concentration directly within the bloodstream. It's a sought-after choice for hospitals, law enforcement, and legal agencies, particularly in DUI examinations, emergency caregiving, and pivotal legal investigations.

PEth Alcohol Blood Test

PEth (Phosphatidylethanol) blood tests detect persistent or heavy alcohol intake by identifying alcohol-specific biomarkers embedded in red blood cells. This unmistakably reliable technique spots usage up to 2-3 weeks prior, making it a key resource in family law proceedings, observational programs, treatment facilities, and pre-employment scrutiny for safety-intensive industries.

ETG Alcohol Test (Hair)

An EtG hair alcohol test offers a comprehensive 90-day detection span by focusing on alcohol metabolites rooted within the hair shaft. By identifying consumption patterns over prolonged periods, it serves courts, child custody cases, and sustained supervision programs, upholding stability and accuracy.

Through astute guidance, recognized laboratories, and seamless scheduling, Accredited Drug Testing ensures each method of alcohol screening meets high standards of defensibility, clarity, and compliance, empowering individuals and organizations in Elkridge, MD to remain well-informed, safeguarded, and wholly compliant with the regulatory statutes.


Accredited Drug Testing provides nationwide drug and alcohol screening solutions, including urine, hair, EtG, PEth, and breath alcohol testing. Backed by SAMHSA-certified laboratories, DOT 49 CFR Part 40 compliance, and scientifically validated testing technology, our services ensure accurate, defensible, and confidential results for employers, courts, and individuals.

Frequently Asked Questions

Urine tests detect recent use and are the only option approved for DOT testing under 49 CFR Part 40. Hair tests provide a 90-day detection window per the Society of Hair Testing (SoHT). Alcohol testing options, EtG, breath, blood, or PEth. These tests can identify recent use, impairment, or long-term drinking behavior depending on the method.

Urine: 24 - 48 hrs for negatives (SAMHSA guidelines).
Hair: 2 - 5 business days due to multi-step forensic processing (SoHT).
Breath Alcohol: Immediate results using NHTSA-approved EBT devices.
PEth: 3 - 5 days based on forensic toxicology studies.

Lab confirmation using GC/MS or LC/MS is the gold standard per SAMHSA & DOT.
Hair testing is highly tamper-resistant (SoHT).
PEth is considered the most reliable marker of repeated drinking (Journal of Analytical Toxicology).

No. DOT-regulated urine tests require validity checks and chain-of-custody documentation (49 CFR Part 40). Hair tests undergo decontamination and metabolite extraction (SoHT), making them extremely difficult to adulterate.

EtG urine detects alcohol for up to 80 hours (NIH/SAMHSA studies). EtG hair detects chronic alcohol consumption for up to 90 days (SoHT alcohol guidelines).

5 Panel DOT:49 CFR Part 40. Expanded non-DOT panels add benzodiazepines, barbiturates, methadone, oxycodone, MDMA, fentanyl, and more (SAMHSA forensic panel standards).

PEth blood testing identifies long-term and heavy alcohol use for 2 - 4 weeks. Used in child custody, treatment monitoring, and professional compliance programs (CDC & Journal of Analytical Toxicology).

Hair testing does not detect drug use within the past 5 - 7 days. It identifies long-term or repetitive use patterns per SoHT standards.

Yes. Results follow strict chain-of-custody procedures, DOT/SAMHSA requirements, GC/MS or LC/MS confirmation, and MRO review; making them acceptable in court, DOT, and legal settings.

Yes. Accredited Drug Testing offers same-day appointments at 20,000+ locations nationwide, instant testing options, and onsite employer testing with bulk discounts.

Customer Reviews

Quick, Polite, Informative

Everyone has been quick to respond, polite, informative. It's been easy to order tests. I would recommend them to anyone to use.

April Rogers - 2/15/2025

Pretty Straightforward

It was a pretty straightforward process getting an appointment and making payment. Getting to the testing site was quick. I was in and out in no time.

Sadiat Ogunyemi - 12/19/2024

Great experience

Great experience and great lab. Customer service agent was very helpful.

Jenna Bee - 2/19/2025

Hassle Free Experience

It was easy to make the arrangements to get to someone in regards to renewing my DOT medical certificate. They took care of everything over the phone which made my experience hassle free. I will definitely be using them again and you should too.

Jim Raymond - 10/18/2024

Fast service and friendly staff!

Fast service and friendly staff! Could not recommend enough for drug testing services.

Habib Malik - 4/12/2025


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(800) 221-4291