Drug Test Services - Chester, MD

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

With 31 testing centers in the Chester 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.

31 Drug Test Service Centers in Chester

Minutes Away, Test Today

2112 Didonato Dr, Ste F

1.14 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2112 Didonato Dr, Ste F
Chester, MD 21619

5 Chester Plz

4.00 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5 Chester Plz
Chester, MD 21619

1667 Homewood Landing Rd

8.12 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1667 Homewood Landing Rd
Annapolis, MD 21409

125 Shoreway Dr

8.13 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
125 Shoreway Dr
Queenstown, MD 21658

Onsite Only

8.74 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
Onsite Only
Annapolis, MD 21409

1419 Forest Dr Ste 104

11.95 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1419 Forest Dr Ste 104
Annapolis, MD 21403

820 Bestgate Rd,

13.54 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-2:00 PM • Sat: 7:00 AM-10:00 AM✓ Walk-in with Electronic Donor Pass
820 Bestgate Rd,
Annapolis, MD 21401

2661 Riva Rd Bldg 600 Suite 610

14.57 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2661 Riva Rd Bldg 600 Suite 610
Annapolis, MD 21401

75 Mayo Rd

14.70 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
75 Mayo Rd
Edgewater, MD 21037

3059 Solomons Island Rd

14.86 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3059 Solomons Island Rd
Edgewater, MD 21037

3169 Braverton St, Ste 200

15.15 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3169 Braverton St, Ste 200
Edgewater, MD 21037

537 Ritchie Hwy Ste 2g

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

3708 Mountain Rd

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

219 S Washington St

16.81 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
219 S Washington St
Easton, MD 21601

8615 Commerce Dr Ste 4

17.21 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
8615 Commerce Dr Ste 4
Easton, MD 21601

8163 Ocean Gtwy

18.60 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
8163 Ocean Gtwy
Easton, MD 21601

401 Purdy St, Ste 202

18.95 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
401 Purdy St, Ste 202
Easton, MD 21601

408 Headquarters Dr Ste 3-b

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

514 Washington Ave, Ste 4

20.73 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
514 Washington Ave, Ste 4
Chestertown, MD 21620

200 Hospital Dr Ste 103,

21.03 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

802 Cromwell Park Dr Ste H-cromwell Business Park

22.33 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

808 Landmark Dr Ste 116

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

1730 Merritt Blvd Choice One Uc Baltimore

22.77 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1730 Merritt Blvd Choice One Uc Baltimore
Baltimore, MD 21222

811 Cromwell Park Dr Ste 104

23.28 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

4000 Mitchellville Rd Ste A112,

23.39 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-4:00 PM • Sat: 7:00 AM-11:00 AM✓ Walk-in with Electronic Donor Pass
4000 Mitchellville Rd Ste A112,
Bowie, MD 20716

1576 Merritt Blvd Ste 2

23.61 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1576 Merritt Blvd Ste 2
Baltimore, MD 21222

1576 Merritt Blvd Ste 3

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

3060 Mitchellville Rd

24.10 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3060 Mitchellville Rd
Bowie, MD 20716

1833 Portal St

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

1501 S Clinton St 11 Fl

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

3600 Odonnell St Ste 170

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

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 Chester, Maryland is a reliable method for detecting recent drug use. It's commonly used due to its non-invasive nature and accuracy. The test identifies drug metabolites present in urine, providing insights into the individual's recent substance intake.

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Purpose of Urine Drug Testing

  • Pre-employment screening
  • Random workplace testing
  • Post-accident investigations
  • Compliance with legal mandates
  • Monitoring substance abuse treatment
  • School safety programs

What Drugs Can Be Detected

  • Cocaine
  • Marijuana
  • Opiates
  • Amphetamines
  • Benzodiazepines
  • Methadone

Utilizing urine drug testing in Chester, Maryland provides a straightforward and effective approach for monitoring drug use, with quick results and a wide detection range, it remains a preferred choice for many.

Order Your Test Online

Alcohol Test Services

Alcohol testing in Chester, Maryland is crucial for identifying the presence of alcohol in the bloodstream, typically through methods like breath, saliva, urine, or blood testing. This testing is essential in various environments, providing a snapshot of recent alcohol consumption to promote safety and compliance.

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Alcohol Testing is used in many settings

  • Workplaces for employee safety
  • Rehabilitation centers
  • Legal and court situations
  • Sports and athletics
  • Health and wellness checks

Common Methods of Alcohol Testing

  • Breath alcohol tests
  • Blood tests
  • Saliva tests
  • Urine tests
  • Hair alcohol tests

Breath alcohol tests - Used for immediate detection during traffic stops or workplace screenings.

Blood tests - Provide precise levels of BAC and are often used in legal cases.

Saliva tests - Quick and non-invasive, ideal for workplace compliance.

Urine tests - Can detect alcohol use over a more extended period.

Hair alcohol tests - Offer a comprehensive history of alcohol consumption.

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Hair Follicle Drug Testing Services

Hair follicle drug testing is an advanced method for long-term drug detection. By analyzing hair strands, this test can reveal drug use history over several months, providing reliable evidence for personal, occupational, or legal purposes throughout NJ.

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Why Use Hair Drug Testing?

  • Comprehensive drug use history
  • Non-invasive collection
  • High accuracy and reliability
  • Unaffected by brief abstention periods
  • Useful in legal and forensic settings
  • Effective deterrent in workplace

What Drugs Can Be Detected

  • Cocaine
  • Opiates
  • Amphetamines
  • Marijuana
  • Phencyclidine (PCP)
  • Ecstasy (MDMA)

By focusing on long-term drug habits rather than recent use, hair follicle testing in Chester, Maryland is particularly advantageous for creating a comprehensive view of an individual's substance use.

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DOT Drug Testing Services

DOT drug testing is a mandatory process for safety-sensitive employees regulated by the Department of Transportation, ensuring a drug-free transportation environment.

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Who is Required to Take DOT Drug Tests?

  • Commercial truck drivers
  • Pilots
  • Train operators
  • Transit vehicle operators
  • Pipeline controllers
  • School bus drivers
  • Maritime industry workers

What Drugs Are Tested For

  • Marijuana
  • Cocaine
  • Opiates
  • Amphetamines
  • Phencyclidine (PCP)
  • Methamphetamines

DOT drug testing in Chester, Maryland plays a critical role in maintaining safety and compliance in transportation and other DOT-regulated sectors.

Order Your Test Online

Probation Drug Testing Services

Probation drug testing in Chester, Maryland serves to monitor and manage substance use among individuals under legal supervision, ensuring adherence to probation conditions.

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Why Are Probation Drug Test Services Available?

  • Compliance checks: To ensure adherence to court orders.
  • Deterrent purposes: To discourage substance misuse.
  • Rehabilitation support: To monitor recovery progress.
  • Public safety: To protect communities.

Testing Methods

  • Urine tests: Common for probation, providing quick results.
  • Hair follicle tests: Longer detection window, useful for chronic use assessment.
  • Saliva tests: Non-invasive, used for real-time analysis.
  • Blood tests: Highly accurate, used in specific cases.

Through various testing methods, probation drug testing in Chester, Maryland plays a crucial role in promoting accountability and the successful reintegration of individuals into society.

Order Your Test Online

Court Ordered Drug Testing Services

Court ordered drug testing in Chester, Maryland requires individuals involved in legal cases to undergo testing to confirm abstinence from illicit substances. It is a crucial component in family, criminal, and civil court cases.

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Why are Court Ordered Drug Test Services Available?

  • Child custody cases
  • Probation compliance
  • DUI offenses
  • Treatment Court Programs
  • Civil litigation
  • Parole situations

Court Ordered Test Methods

  • Urine tests: Widely used for quick detection.
  • Hair follicle tests: Offers a long detection window.
  • Saliva tests: Non-invasive and fast results.
  • Blood tests: Provides precise data.
  • Nail tests: Detects drug use over an extended period.

In Chester, Maryland, court-ordered drug testing is pivotal for ensuring justice and fairness, playing a key role in family and criminal law cases to maintain societal standards.

Order Your Test Online

Fingernail Drug Testing Services

Fingernail drug testing involves analyzing keratin samples from nails to detect and evaluate drug use over extended periods. Unlike urine or blood tests, the non-invasive collection of nail samples provides a unique window into an individual's substance use history, offering insight unattainable through other means.

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What is the Detection Window for Fingernail Drug Tests

  • Fingernails: Can reflect usage over 3–6 months' time frame.
  • Toenails: May show detection even longer, up to a year.

What Drugs Can Be Detected

  • Marijuana
  • Cocaine
  • Amphetamines
  • Opiates
  • PCP

Advantages over other methods

  • Long look-back period
  • Non-invasive collection
  • Hard to tamper
  • Legal defensibility
  • Minimal privacy invasion

In Chester, Maryland, nail drug testing provides a robust option for understanding substance use patterns. Preferred for its ability to illustrate long-term drug habits, it’s a vital aspect of court, employment, and personal assessments.

Order Your Test Online

Occupational Health Test Services

Occupational health testing in Chester, Maryland ensures that workplace conditions are safe and conducive to employee health. It involves various tests and evaluations to detect potential health risks, ensure compliance with safety regulations, and enhance workplace productivity and employee well-being.

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Purpose of Occupational Health Testing

  • Ensuring workplace safety
  • Identifying health risks early
  • Compliance with regulations
  • Promoting employee wellness
  • Reducing workplace accidents
  • Improving productivity

Common Types of Occupational Health Tests

  • Fitness for duty exams: Evaluate if employees can perform job effectively.
  • Respirator Fit Testing: Ensures proper face mask fit for protection.
  • Pulmonary Function Tests (PFT's): Assess lung function for respiratory health.
  • Tuberculosis (TB): Screen for TB infection risk in workplaces.
  • Vision: Checks visual capability for job-specific tasks.
  • Audiometric: Evaluates hearing abilities required for safety.

By implementing these tests, Chester, Maryland businesses can maintain compliance with regulatory requirements and enhance overall company health policies, supporting a healthy and efficient workforce.

Order Your Test Online

Drug Statistics for Chester, Maryland

General drug-related statistics for Chester, Maryland, can be challenging to specify due to varying factors and limited localized data. However, Kent Island and Queen Anne’s County, where Chester is situated, follow trends seen in smaller communities across the United States, facing challenges related to opioid use and other substance abuses.

State and local initiatives continue to focus on prevention, education, and treatment options to combat drug misuse. Efforts include increased public awareness campaigns and support services aimed at reducing the impact of substance abuse on families and individuals.

Drug Testing Regulations in Maryland

Employer drug testing in Chester 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 Chester

Stevensville • Dominion • Kent Narrows • Normans • Grasonville • District 5 • Mattapex • Romancoke

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

Chester Drug Testing

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

Chester DOT Drug Testing

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

Chester DNA Testing

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

Chester Industry Training

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

Chester Hair Drug Testing

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

Chester Alcohol Testing

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

Chester Drug Testing Services

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

Chester 5 Panel Drug Test

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

Chester 10 Panel Drug Test

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

Chester On Site Drug Testing

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

Chester DOT Physicals

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

Really Helpful

I am just really happy to see that the location near me still offers hair follicle tests!! They are really helpful when any false positives happen, waiting on my results. Hope they come fast!

Kali Collins - 1/16/2025

Unbelievably fast and Easy

Unbelievably fast and Easy, I wont be using Any other provider from now on.

Ren Wisby - 4/19/2025

Super Easy!

Super easy to set up an appointment through the phone. They walked me through all the steps and found me a location right near my house. Would definitely recommend!

Aldita Lumaj - 1/17/2025


(800) 221-4291