Drug Test Services - White Oak, MD

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

With 35 testing centers in the White Oak 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.

35 Drug Test Service Centers in White Oak

Minutes Away, Test Today

9801 Georgia Ave Ste 222

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

11002 Veirs Mill Rd Ste 700

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

8121 Georgia Ave Ste 208

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

13823 Outlet Dr

3.86 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
13823 Outlet Dr
Silver Spring, MD 20904

1401 Blair Mill Rd Apt 1222

4.03 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

10452 Baltimore Ave

4.07 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
10452 Baltimore Ave
Beltsville, MD 20705

4729 Sellman Rd

4.44 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4729 Sellman Rd
Beltsville, MD 20705

6201 Greenbelt Rd, Suite M3

5.52 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

3676 Alpen Greenway

5.75 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3676 Alpen Greenway
Burtonsville, MD 20866

7933 Belle Point Dr

6.25 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
7933 Belle Point Dr
Greenbelt, MD 20770

8218 Wisconsin Ave Ste 208

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

920 Varnum St Ne

6.71 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

3422 Georgia Ave Nw

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

P. O. Box 376

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

18111 Prince Philip Dr, Ste T12

8.58 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
18111 Prince Philip Dr, Ste T12
Olney, MD 20832

911 U St Nw

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

8768 Susini Dr

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

10117 Palamar Dr

9.39 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
10117 Palamar Dr
Lanham, MD 20706

1145 19th Street Nw Suite 506

9.67 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

9.68 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

1145 19th St Nw Ste 601

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

2440 M St Nw Ste 414,

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

2029 K St Nw Ste 301

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

815 Connecticut Ave Nw

9.93 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

4121 Minnesota Ave Ne

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

4451 Parliament Pl Ste G

10.47 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
4451 Parliament Pl Ste G
Lanham, MD 20706

Po Box 59815

10.66 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
Po Box 59815
Rockville, MD 20859

3510 Heidi Ln

10.88 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3510 Heidi Ln
Springdale, MD 20774

On-site Only

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

15005 Shady Grove Rd Ste 450

11.46 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
15005 Shady Grove Rd Ste 450
Rockville, MD 20850

15225 Shady Grove Road, Suite 207

11.48 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-11:30 AM & 1:00 PM-2:00 PM✓ Walk-in with Electronic Donor Pass
15225 Shady Grove Road, Suite 207
Rockville, MD 20850

9707 Medical Center Dr Ste 120,

11.64 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-11:00 AM & 1:00 PM-2:30 PM✓ Walk-in with Electronic Donor Pass
9707 Medical Center Dr Ste 120,
Rockville, MD 20850

12200 Annapolis Rd, Suite 120

11.79 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
12200 Annapolis Rd, Suite 120
Glenn Dale, MD 20769

3301 Wilson Blvd

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

14800 Physicians Ln Ste 131

12.40 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
14800 Physicians Ln Ste 131
Rockville, MD 20850

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 in White Oak, Maryland is a common method for detecting the presence of drugs in a person’s system by analyzing a urine sample. It is widely used for its non-invasive collection process and ability to detect a wide range of substances. The test is straightforward, providing clear results for various applications.

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Purpose of Urine Drug Testing

  • Pre-employment screening
  • Random testing for employees
  • Post-accident testing
  • Reasonable suspicion testing
  • Compliance with legal requirements

What Drugs Can Be Detected

  • Cannabis
  • Cocaine
  • Opiates
  • Amphetamines
  • Benzodiazepines

In conclusion, urine drug testing in White Oak, Maryland is an efficient and effective way to ensure workplace safety and compliance. Its ability to detect a wide range of substances makes it a versatile tool for employers and legal entities.

Order Your Test Online

Alcohol Test Services

Alcohol testing in White Oak, Maryland assesses the presence of alcohol in the body, critical for both workplace and legal compliance. It uses various methods to ensure precise readings, aiding in legal and safety determinations. Learn More

Alcohol Testing is used in many settings

  • Workplace compliance
  • Law enforcement
  • Substance abuse rehabilitation
  • Sports organizations
  • Transport industry safety

Common Methods of Alcohol Testing

  • Breath analysis
  • Blood tests
  • Urine tests
  • Saliva tests

Breath analysis - Provides immediate results for roadside checks.
Blood tests - Offers detailed results used in legal settings.
Urine tests - Tracks alcohol consumption over time.
Saliva tests - Quick screening for on-the-spot checks.

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Hair Follicle Drug Testing Services

Hair follicle drug testing in White Oak, Maryland provides a reliable method to detect long-term drug use by analyzing a small sample of hair. Drugs enter the hair shaft through the bloodstream, allowing this testing method to reveal usage patterns over months. It is less invasive and highly accurate for extended detection.

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Why Use Hair Drug Testing?

  • Longer detection window
  • Difficult to cheat or tamper with
  • High accuracy rate
  • Non-invasive collection
  • Tracks drug usage history

What Drugs Can Be Detected

  • Marijuana
  • Cocaine
  • Amphetamines
  • Methamphetamines
  • Opiates

By choosing hair follicle testing in White Oak, Maryland, you're ensuring comprehensive and credible results for monitoring drug use over extended periods. This method is highly valued in legal and employment settings.

Order Your Test Online

DOT Drug Testing Services

DOT drug testing in White Oak, Maryland ensures the safety of transportation systems by mandating drug screenings for safety-sensitive employees regulated by the Department of Transportation. These tests uphold uniform standards and promote the accountability needed to prevent potential accidents and safeguard public welfare.

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Who is Required to Take DOT Drug Tests?

  • Commercial drivers
  • Aviation professionals
  • Pipeline operators
  • Railroad staff
  • Transit workers
  • Maritime employees

What Drugs Are Tested For

  • Marijuana
  • Cocaine
  • Opiates
  • Amphetamines
  • PCP

DOT drug testing in White Oak, Maryland consistently maintains a zero-tolerance approach, reinforcing the safety initiatives through rigorous evaluation and supervision, thereby ensuring the seamless operation of vital transport systems.

Order Your Test Online

Probation Drug Testing Services

Probation drug testing in White Oak, Maryland involves mandatory drug screenings for individuals on probation. These tests ensure compliance with legal terms and support rehabilitation efforts.

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Why Are Probation Drug Test Services Available?

  • Prevent relapse: Ensures individuals maintain sobriety.
  • Ensure compliance: Meets court-mandated conditions.
  • Rehabilitation support: Encourages healthy lifestyles.
  • Public safety: Reduces community risk.
  • Accountability: Promotes responsibility for actions.

Testing Methods

  • Urine tests: Assess recent drug usage.
  • Hair follicle tests: Detect long-term use.
  • Saliva tests: Quick and non-invasive.
  • Blood tests: Precise and comprehensive.

Probation drug testing in White Oak, Maryland upholds legal standards and supports individuals in leading drug-free lives.

Order Your Test Online

Court Ordered Drug Testing Services

Court ordered drug testing measures an individual's compliance with specific drug-use prohibitions imposed by a court. It involves scheduled or random testing based on legal requirements.

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Why are Court Ordered Drug Test Services Available?

  • Ensure compliance with court mandates
  • Promote client rehabilitation
  • Assist in custody disputes
  • Support family welfare cases
  • Monitor parole or probation requirements

Court Ordered Test Methods

  • Urine tests: Common for frequent monitoring
  • Hair follicle tests: Useful for long-term analysis
  • Saliva tests: Fast and non-invasive
  • Blood tests: For detailed drug presence analysis
  • Nail tests: Effective for long detection windows

In White Oak, Maryland, court ordered drug testing is an essential process that helps ensure that individuals adhere to legal rulings and make genuine attempts toward rehabilitation and societal integration.

Order Your Test Online

Fingernail Drug Testing Services

Fingernail drug testing in , White Oak, Maryland is an innovative method to detect substance use over extended periods. By analyzing keratin layers in nails, this method provides a comprehensive overview of drug intake, capturing long-term patterns. It is especially useful in scenarios where chronic use detection is essential for legal or medical reasons.

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What is the Detection Window for Fingernail Drug Tests

  • Fingernails: Captures drug use history over 3-6 months, providing detailed insights.
  • Toenails: Effective for detecting drug use over even longer periods, up to a year.

What Drugs Can Be Detected

  • Methamphetamines
  • Opiates
  • Cocaine
  • Marijuana
  • Amphetamines
  • Benzodiazepines

Advantages over other methods

  • Extended detection window
  • Difficult to adulterate
  • Non-invasive collection
  • Comprehensive drug panel characterization
  • Minimal risk of infection
  • Allows testing of both recent and historical usage

In , White Oak, Maryland, fingernail drug testing offers a reliable solution for situations that require insight into long-term substance use, with numerous applications in both legal and employment settings.

Order Your Test Online

Occupational Health Test Services

Occupational health testing in White Oak, Maryland employs urine drug testing as a prevalent technique to assess employee fitness for duty. The results aid businesses in ensuring a safe workplace by identifying potential substance-abusing employees, maintaining health standards, and adhering to regulatory compliances.

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Purpose of Occupational Health Testing

  • Ensure workplace safety
  • Improved employee health
  • Increased productivity
  • Regulatory compliance
  • Support employee wellness programs

Common Types of Occupational Health Tests

  • Fitness for duty exams: Evaluation of an employee's ability to perform job tasks
  • Respirator Fit Testing: Ensures proper fit of safety equipment
  • Pulmonary Function Tests (PFT's): Assesses lung capacity
  • Tuberculosis (TB): Detection of TB infection
  • Vision: Examination of visual acuity
  • Audiometric: Hearing tests to prevent workplace hearing loss

Conducting occupational health tests in White Oak, Maryland aids in fostering healthier and more efficient working environments, ensuring both employee well-being and organizational success.

Order Your Test Online

Drug Statistics for White Oak, Maryland

Drug-Related Statistics for White Oak, Maryland

  • The rate of substance abuse-related hospital visits in Montgomery County, where White Oak is located, has seen a slight increase over recent years, reflecting broader national trends.
  • Efforts by local law enforcement and health agencies have focused on increasing awareness and preventive measures to tackle drug misuse among youths, with educational programs being a key focus.
  • White Oak, MD, has been involved in county-wide initiatives aimed at reducing opioid use, with specific outreach programs targeting vulnerable communities within the area.
  • Collaborations between local government and non-profits have increased accessibility to treatment and recovery services, helping individuals and families affected by substance abuse find support and recovery options.

Drug Testing Regulations in Maryland

Employer drug testing in White Oak must comply with state guidelines under Md. Code Ann., Health-Gen. § 17-214. Maryland Health-General § 17-214 mandates certified laboratory procedures and applicant notification rules while protecting employer drug-free policies.

Medical Marijuana Status: Legal  |  Recreational Marijuana Status: Legal

Surrounding Areas Served Near White Oak

Hillandale • Kemp Mill • Four Corners • Colesville • Adelphi • Sherwood • Fairland • Calverton

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

White Oak Drug Testing

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

White Oak DOT Drug Testing

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

White Oak DNA Testing

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

White Oak Industry Training

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

White Oak Hair Drug Testing

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

White Oak Alcohol Testing

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

White Oak Drug Testing Services

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

White Oak 5 Panel Drug Test

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

White Oak 10 Panel Drug Test

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

White Oak On Site Drug Testing

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

White Oak DOT Physicals

Certified DOT physicals with quick, reliable exams to keep White Oak, 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 0 certified collection sites in the White Oak area, offering urine, hair follicle, breath alcohol, and DOT testing.
While walk-ins are welcome with an electronic donor pass at collection sites across White Oak, 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

Very Fun and Easy

Trish last week and Tatiana this week, very fun and easy folks to deal with. Well be using them more and more in the future.

Tom O - 12/19/2024

Everything was great

Everything was great, the staff was very polite. Thank you.

Olga Petrova - 9/19/2024

Extremely polite

They were very fast extremely polite walked you through every detail of the process if you had any questions they had no problems answering

Billy Williams - 2/19/2025


(800) 221-4291