Drug Testing Services - South Riding, VA

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

30 Drug Test Service Centers in South Riding

Minutes Away, Test Today

24801 Pinebrook Rd Attn Lab0.15 miles

24801 Pinebrook Rd Attn Lab
Chantilly, VA 20152

4200 Pleasant Valley Rd1.84 miles

4200 Pleasant Valley Rd
Chantilly, VA 20151

1411 H Service Rd3.58 miles

1411 H Service Rd
Chantilly, VA 20151

4437 Brookfield Corporate Dr Ste 1084.31 miles

4437 Brookfield Corporate Dr Ste 108
Chantilly, VA 20151

Onsite Only5.27 miles

Onsite Only
Ashburn, VA 20148

45305 Catalina Ct Ste 1035.41 miles

45305 Catalina Ct Ste 103
Sterling, VA 20166

21785 Filigree Court, Suite 20,6.79 miles

21785 Filigree Court, Suite 20,
Ashburn, VA 20147

21785 Filigree Ct6.85 miles

21785 Filigree Ct
Ashburn, VA 20147

3650 Joseph Siewick Dr Ste 4007.08 miles

3650 Joseph Siewick Dr Ste 400
Fairfax, VA 22033

462 Herndon Pkwy Ste 1037.20 miles

462 Herndon Pkwy Ste 103
Herndon, VA 20170

6201 Centreville Rd Ste 2007.29 miles

6201 Centreville Rd Ste 200
Centreville, VA 20121

12713 Shoppes Ln7.52 miles

12713 Shoppes Ln
Fairfax, VA 22033

208 Elden St7.86 miles

208 Elden St
Herndon, VA 20170

106 Elden St Ste 18b,8.07 miles

106 Elden St Ste 18b,
Herndon, VA 20170

21525 Ridgetop Cir Ste 2609.14 miles

21525 Ridgetop Cir Ste 260
Sterling, VA 20166

46440 Benedict Dr Ste 1089.28 miles

46440 Benedict Dr Ste 108
Sterling, VA 20164

2 Pidgeon Hill Dr Suite 120,9.43 miles

2 Pidgeon Hill Dr Suite 120,
Sterling, VA 20165

21036 Tripleseven Rd9.46 miles

21036 Tripleseven Rd
Sterling, VA 20165

11848 Robertson Farm Circle9.49 miles

11848 Robertson Farm Circle
Fairfax, VA 22030

6950 Piedmont Center Plz10.20 miles

6950 Piedmont Center Plz
Gainesville, VA 20155

8609 Sudley Rd Ste 10410.48 miles

8609 Sudley Rd Ste 104
Manassas, VA 20110

8685 Sudley Rd,10.53 miles

8685 Sudley Rd,
Manassas, VA 20110

8640 Sudley Rd Ste 20310.55 miles

8640 Sudley Rd Ste 203
Manassas, VA 20110

2 Lyndhurst Ct10.65 miles

2 Lyndhurst Ct
Sterling, VA 20165

8714 Sudley Rd10.69 miles

8714 Sudley Rd
Manassas, VA 20110

14370 Lee Highway, Suite 10110.76 miles

14370 Lee Highway, Suite 101
Gainesville, VA 20155

7588 Gardner Park Dr10.80 miles

7588 Gardner Park Dr
Gainesville, VA 20155

8773 Mathis Ave11.00 miles

8773 Mathis Ave
Manassas, VA 20110

8694 Centreville Rd11.01 miles

8694 Centreville Rd
Manassas, VA 20110

10721 Main Street, Suite 140011.25 miles

10721 Main Street, Suite 1400
Fairfax, VA 22030

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 South Riding, Virginia 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 South Riding, Virginia 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.

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Alcohol Test Services

Alcohol testing in , WI is employed to determine if an individual has consumed alcohol by analyzing breath, blood, or other sample types. It's essential in various contexts, from workplace safety to compliance with regulations, and provides accurate results to assess impairment or alcohol consumption levels.

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Alcohol Testing is used in many settings

  • Workplace safety
  • Legal and court orders
  • Rehabilitation programs
  • Highway safety regulations
  • Military screening

Common Methods of Alcohol Testing

  • Blood tests
  • Breathalyzer tests
  • Saliva tests
  • Urine tests
  • Hair tests

Blood tests - Measures blood alcohol concentration (BAC) directly and accurately.

Breathalyzer tests - Commonly used for roadside testing to estimate BAC from breath analysis.

Saliva tests - Non-invasive and quick, useful for immediate detection of recent alcohol consumption.

Urine tests - Provides results for past alcohol use over a longer detection window.

Hair tests - Can reveal alcohol consumption patterns over several months, though less commonly used.

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Hair Follicle Drug Testing Services

In South Riding, Virginia, hair follicle drug testing is a reliable method for long-term drug use detection. This non-invasive procedure analyzes hair samples to reveal a person's drug history over several months. It is unaffected by most external factors, making it a preferred choice for many settings.

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Why Use Hair Drug Testing?

  • Long detection window
  • Difficult to adulterate
  • Non-invasive procedure
  • High accuracy
  • Comprehensive substance profile
  • Reliable for court cases

What Drugs Can Be Detected

  • Cocaine
  • Opiates
  • Amphetamines
  • Marijuana
  • PCP
  • Ecstasy

For comprehensive drug history assessment in South Riding, Virginia, hair follicle testing stands out because it offers unmatched accuracy over extended periods. This method is ideal for legal, employment, or personal clarity needs.

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DOT Drug Testing Services

DOT drug testing in South Riding, Virginia is a federally mandated program designed to ensure safety and compliance in transportation industries. It involves testing safety-sensitive employees for specific drug categories under strict regulations.

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Who is Required to Take DOT Drug Tests?

  • Truck drivers
  • Bus drivers
  • Pilots
  • Train operators
  • Maritime crew
  • Commercial vehicle inspectors
  • Pipeline workers

What Drugs Are Tested For

  • Cocaine
  • Marijuana
  • Opiates
  • PCP
  • Amphetamines

DOT drug testing in South Riding, Virginia plays an essential role in upholding public safety by ensuring that those in critical safety-sensitive roles are drug-free, compliant with federal regulations, and capable of performing their duties safely.

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Probation Drug Testing Services

Probation drug testing in South Riding, Virginia is an oversight tool ensuring individuals comply with court terms. It serves as a deterrent against substance abuse and assists in rehabilitating probationers by promoting sober lifestyles. Learn More

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  • Compliance Verification: Ensures adherence to probation terms.
  • Deterrence from Substance Use: Reduces likelihood of drug misuse.
  • Rehabilitation Support: Encourages substance-free lives.
  • Community Safety: Enhances safety by reducing drug-related crimes.
  • Judicial Oversight: Assists courts in monitoring offenders.

Testing Methods

  • Urine tests: Commonly used due to accuracy and cost-efficiency.
  • Hair follicle tests: Offers historical insights into drug use up to 90 days.
  • Saliva tests: Provides quick results for immediate assessments.
  • Blood tests: Highly reliable, used when detailed data is needed.

South Riding, Virginia's probation services rely on robust drug testing to foster compliance and aid in the rehabilitation process, ultimately aiming for reduced recidivism and safer communities.

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Court Ordered Drug Testing Services

Court ordered drug testing in , WI plays a crucial role in the judicial system, providing objective measures to ensure compliance with court mandates. These tests are implemented in various legal contexts to monitor substance use, influencing decisions related to trials, custody, and rehabilitation.

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Why are Court Ordered Drug Test Services Available?

  • Ensure compliance with legal requirements
  • Assess rehabilitation progress
  • Provide objective evidence in legal cases
  • Protect child custody and welfare
  • Deters illegal drug use

Court Ordered Test Methods

  • Urine tests: Widely used for instant results.
  • Hair follicle tests: Offers a broader detection window.
  • Saliva tests: Detects recent drug use effectively.
  • Blood tests: Provides precise measurements.
  • Nail tests: Captures extended use history.

In , South Riding, Virginia, these testing methods uphold the integrity of court decisions and support legal frameworks.

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Fingernail Drug Testing Services

Fingernail drug testing provides a forensic measure of substance use by analyzing samples from both fingernails and toenails. This non-invasive test offers insight into long-term drug exposure, as nails capture metabolites over a significant time.

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What is the Detection Window for Fingernail Drug Tests

  • Fingernails: Can reveal drug exposure for up to 6 months
  • Toenails: Often used for a longer detection period of up to 12 months

What Drugs Can Be Detected

  • Marijuana
  • Cocaine
  • Opiates
  • Methamphetamine
  • Benzodiazepines

Advantages over other methods

  • Long detection period
  • Non-invasive and easy to collect
  • Difficult to tamper with
  • Applicable for various substances
  • More cost-effective over the long term

In South Riding, Virginia, fingernail testing offers a valuable option for those needing comprehensive drug testing results. Its reliability and extensive detection window make it a preferred choice for organizations and individuals looking for accurate substance use histories.

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Occupational Health Test Services

Occupational health testing in South Riding, Virginia involves a variety of assessments aiming to ensure the safety and wellness of employees in their workplace. This testing helps in evaluating physical capabilities, detecting potential health risks, and promoting a healthy workforce. Tests are designed based on job requirements and health regulations.

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Purpose of Occupational Health Testing

  • Ensure workplace safety
  • Employee health monitoring
  • Compliance with regulations
  • Identify potential hazards
  • Enhance productivity

Common Types of Occupational Health Tests

  • Fitness for duty exams: Evaluates physical capability
  • Respirator Fit Testing: Ensures proper respirator use
  • Pulmonary Function Tests (PFT's): Assesses lung health
  • Tuberculosis (TB): Detects exposure
  • Vision: Checks eyesight adequacy
  • Audiometric: Tests hearing capability

In South Riding, Virginia, occupational health testing supports employers in fostering a safe, healthy, and compliant work environment, protecting both employees and organizational interests.

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Drug Statistics for South Riding, Virginia

Drug-Related Statistics in South Riding, Virginia:

  • Data specific to South Riding's drug use and incidents may not be readily available; however, trends can be inferred from broader Loudoun County statistics.
  • Heroin and opioid abuse remain significant concerns across Loudoun County, affecting both rural and suburban communities.
  • Efforts to combat drug issues are in place, including educational programs and collaborative law enforcement initiatives aimed at reducing substance abuse and its associated challenges.

South Riding Drug Testing

Quickly find trusted local drug testing centers in South Riding, VA — fast, convenient, and reliable every time!

South Riding DOT Drug Testing

Quickly find a local DOT drug testing center in South Riding, VA — fast, reliable, convenient nationwide service!

South Riding DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around South Riding, VA.

South Riding Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in South Riding, VA.v

South Riding Hair Drug Testing

Get fast, accurate hair drug testing at our convenient South Riding, VA locations—results you can trust, every time!

South Riding Alcohol Testing

Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in South Riding, VA.

South Riding Drug Testing Services

Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in South Riding, VA.

South Riding 5 Panel Drug Test

Accurate 5 panel drug testing with fast, confidential results—trusted by South Riding, VA employers and individuals nationwide.

South Riding 10 Panel Drug Test

Comprehensive 10 panel drug testing with fast, reliable results—trusted for South Riding, VA workplace and personal testing needs.

South Riding On Site Drug Testing

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

South Riding DOT Physicals

Certified DOT physicals with quick, reliable exams to keep South Riding, VA 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

Employers, attorneys, probation officers, courts, and private individuals can all request testing. In most cases, no physician referral is required. An individual may request personal testing for documentation, family-related concerns, or peace of mind.
Available options include 5 panel and 10 panel drug tests, hair follicle tests for longer detection windows, urine drug screens for standard workplace needs, saliva/oral fluid testing for recent use detection, and evidential breath alcohol testing. Customized panels can also be arranged based on policy or legal requirements.
Yes. Accredited Drug Testing supports DOT-regulated and other safety-sensitive positions with required testing such as random, post-accident, reasonable suspicion, return-to-duty, and follow-up testing, following proper procedures and documentation.
Yes. Post-accident and reasonable suspicion testing are available to help document whether drugs or alcohol may have been a factor in a workplace incident or observed behavior. On-site/mobile response is available for urgent situations to limit downtime and capture timely results.
Yes. Results are released only to the authorized party — for example, an employer’s designated representative, a court or probation contact, or the individual who requested the test. Accredited Drug Testing follows secure reporting practices.
If an initial screen is not negative, the sample goes through confirmatory testing using more specific analytical methods. Final results are not reported until confirmation is complete to ensure accuracy and defensibility.
Yes. Accredited Drug Testing offers on-site/mobile collections for employers. Mobile collections reduce employee downtime, are useful for job sites and remote work locations, and are critical for immediate post-incident or reasonable suspicion situations.
Common specimen types include urine, hair, saliva/oral fluid, and breath (for alcohol). Each method supports different needs: urine is widely used for workplace testing, hair provides a longer detection history, saliva/oral fluid can capture more recent use, and breath alcohol testing measures current alcohol concentration.

Customer Reviews

Very professional and very quick

Very professional and very quick service to schedule appointments! I am pleased with the services and would definitely recommend using them for any drug testing needs!

Carrie Feerick - 4/19/2025

test was quick and easy

Company New Hire Employee Process for DOT Drug test was quick and easy. No need to make appt. All employee had to do is show prepaid qr code I sent to employee show ID and was set. Would Recommend.

Maria Lopez - 11/19/2024

Kind and very helpful

Called around for hours and posted from company to person and got nowhere and had to fight to get a refund die to there miss information, well save time and sanity Acredited is the ONLY place the person was kind and very helpful, said what I needed and Faith the lady I dealt with made it simple and she did above and beyond everything I needed, as I'm going through a devorse this was a great help and made my day 100 stars from me.

Steven Harrison - 12/19/2024


(800) 221-4291