Drug Testing Services - Columbia, NJ

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

33 Drug Test Service Centers in Columbia

Minutes Away, Test Today

325 State Route 101.91 miles

325 State Route 10
East Hanover, NJ 7936

95 Madison Ave Ste 1063.88 miles

95 Madison Ave Ste 106
Morristown, NJ 7960

101 Madison Ave, Ste 1014.10 miles

101 Madison Ave, Ste 101
Morristown, NJ 7960

101 Old Short Hills Road Suite 4154.52 miles

101 Old Short Hills Road Suite 415
West Orange, NJ 7052

349 E Northfield Rd, Ste 2034.52 miles

349 E Northfield Rd, Ste 203
Livingston, NJ 7039

200 Us Highway 465.67 miles

200 Us Highway 46
Parsippany, NJ 7054

148 Parsippany Rd Ste 25.78 miles

148 Parsippany Rd Ste 2
Parsippany, NJ 7054

130 Speedwell Ave5.83 miles

130 Speedwell Ave
Morris Plains, NJ 7950

190 Baldwin Rd5.83 miles

190 Baldwin Rd
Parsippany, NJ 7054

225 Millburn Ave Ste 3036.07 miles

225 Millburn Ave Ste 303
Millburn, NJ 7041

116 Millburn Ave Ste 1026.51 miles

116 Millburn Ave Ste 102
Millburn, NJ 7041

456 Prospect Ave6.94 miles

456 Prospect Ave
West Orange, NJ 7052

50 Cherry Hill Rd, Ste 1036.98 miles

50 Cherry Hill Rd, Ste 103
Parsippany, NJ 7054

2040 Millburn Ave Ste 2037.07 miles

2040 Millburn Ave Ste 203
Maplewood, NJ 7040

891 Tabor Rd7.08 miles

891 Tabor Rd
Morris Plains, NJ 7950

60 1st St7.09 miles

60 1st St
South Orange, NJ 7079

464 Eagle Rock Ave Ste C7.28 miles

464 Eagle Rock Ave Ste C
West Orange, NJ 7052

406 Milltown Rd7.29 miles

406 Milltown Rd
Springfield, NJ 7081

200 Us Highway 227.41 miles

200 Us Highway 22
Springfield, NJ 7081

90 Us Highway 227.43 miles

90 Us Highway 22
Springfield, NJ 7081

2333 Morris Ave Ste A127.71 miles

2333 Morris Ave Ste A12
Union, NJ 7083

2300 Vauxhall Rd7.75 miles

2300 Vauxhall Rd
Union, NJ 7083

46 Parsippany Blvd7.81 miles

46 Parsippany Blvd
Boonton, NJ 7005

180 Boyden Ave7.99 miles

180 Boyden Ave
Maplewood, NJ 7040

150 Fairfield Rd8.03 miles

150 Fairfield Rd
Fairfield, NJ 7004

276 E Main St,8.60 miles

276 E Main St,
Denville, NJ 7834

1896 Morris Ave, 2nd Floor8.66 miles

1896 Morris Ave, 2nd Floor
Union, NJ 7083

338 W Main St8.91 miles

338 W Main St
Boonton, NJ 7005

189 Elm St, Lower Level9.05 miles

189 Elm St, Lower Level
Westfield, NJ 7090

3175 State Route 10 Ste 5009.16 miles

3175 State Route 10 Ste 500
Denville, NJ 7834

1 Greenwood Ave Ste 1029.28 miles

1 Greenwood Ave Ste 102
Montclair, NJ 7042

2 City Hall Plz Ste 3029.34 miles

2 City Hall Plz Ste 302
Rahway, NJ 7065

368 Spring St9.43 miles

368 Spring St
Union, NJ 7083

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 Columbia, New Jersey is a standard method to assess the presence of drugs or their metabolites in one's system. It involves collecting a urine sample and analyzing it in a lab to ensure accurate results.

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Purpose of Urine Drug Testing

  • Pre-employment screening
  • Random workplace checks
  • Clinical monitoring
  • Rehabilitation follow-up
  • Legal compliance

What Drugs Can Be Detected

  • Marijuana
  • Cocaine
  • Opiates
  • Amphetamines
  • Methamphetamines

In Columbia, New Jersey, urine drug testing is a widely accepted practice due to its non-invasive nature and reliability. It serves multiple purposes, ensuring safe and drug-free environments across various sectors in the state.

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Alcohol Test Services

Alcohol testing determines the presence and concentration of alcohol in the bloodstream, commonly conducted via breath, blood, or saliva samples. This testing is vital in various environments due to alcohol's potential to impair judgment and performance.

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Alcohol Testing is used in many settings

  • Workplace safety programs
  • Legal investigations
  • Rehabilitation centers
  • Transportation safety
  • Military settings

Common Methods of Alcohol Testing

  • Blood tests
  • Breathalyzers
  • Saliva tests
  • Urine tests
  • Hair follicle tests

Blood tests - Used for precise BAC measurement.
Breathalyzers - Quick roadside testing.
Saliva tests - Non-invasive and rapid results.
Urine tests - Suitable for historical consumption checks.
Hair follicle tests - Long-term usage history.

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Hair Follicle Drug Testing Services

Hair follicle drug testing in Columbia, New Jersey offers a long detection window and a non-invasive way to check for drug use. It involves analyzing a small hair sample to identify drug use history, typically up to 90 days back.

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Why Use Hair Drug Testing?

  • Extended detection window
  • Non-invasive collection
  • Minimal sample tampering risk
  • Accurate historical use data
  • Ideal for legal and employment testing

What Drugs Can Be Detected

  • Cocaine
  • Opiates
  • MDMA
  • Methamphetamines
  • Marijuana
  • PCP

Hair follicle drug testing in Columbia, New Jersey provides an effective means to determine long-term drug use patterns, making it a trusted choice for employers and legal entities.

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DOT Drug Testing Services

DOT drug testing in Columbia, New Jersey complies with federal regulations, ensuring safety-sensitive transportation employees are drug-free. It's a stringent procedure utilizing certified labs to maintain reliability and assurance in results. Learn More

Who is Required to Take DOT Drug Tests?

  • Commercial truck drivers
  • Bus operators
  • Pipeline operators
  • Aviation personnel
  • Railroad employees

What Drugs Are Tested For

  • Marijuana
  • Cocaine
  • Opiates
  • Amphetamines
  • PCP

DOT drug testing in Columbia, New Jersey is instrumental in upholding safety and compliance within transport industries, ensuring that those in charge of public safety are fit for duty at all times.

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Probation Drug Testing Services

Probation drug testing in Columbia, New Jersey serves to monitor individuals on probation to ensure they comply with court orders and maintain sobriety. Ensuring a drug-free lifestyle is crucial to rehabilitation efforts and overall community safety. Tests may vary from frequent urine analysis to other methods. Learn More

Why Are Probation Drug Test Services Available?

  • Enforce Sobriety: Essential for successful rehabilitation
  • Ensure Public Safety: Protects the community
  • Support Compliance: Legal adherence requirement
  • Identify Relapse: Facilitates timely interventions
  • Adjust Rehabilitation Plans: Tailors support needs
  • Protect Vulnerable Individuals: Safeguards family and relationships

Testing Methods

  • Urine Tests: Checks for recent use
  • Hair Follicle Tests: Long-term usage detection
  • Saliva Tests: Convenient and immediate
  • Blood Tests: Accurate and detailed

In Columbia, New Jersey, probation drug testing is a key element in supporting individuals towards a rehabilitated life, ensuring community well-being and safety.

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Court Ordered Drug Testing Services

Court ordered drug testing in , CO is a legally mandated evaluation process to detect controlled substance use. Used primarily in family and criminal court proceedings, these tests help make informed legal decisions by analyzing samples from individuals as part of their court order compliance.

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Why are Court Ordered Drug Test Services Available?

  • Child custody and welfare cases
  • Rehabilitation monitoring
  • DUI case management
  • Probation compliance
  • Protective legal decisions
  • Substance abuse assessments

Court Ordered Test Methods

  • Urine tests: Standard for varied substances.
  • Hair follicle tests: Extended past drug use detection.
  • Saliva tests: Recent drug use assessment.
  • Blood tests: High accuracy and immediate results.
  • Nail tests: Long history of drug use indicators.

In Columbia, New Jersey, court ordered drug testing is essential to maintaining social welfare and supporting judicial accountability by ensuring individuals adhere to directives.

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Fingernail Drug Testing Services

Fingernail drug testing offers a comprehensive view of drug use patterns over several months, analyzing keratin segments for drug residues. This makes it a highly reliable choice for long-term detection, especially useful for monitoring legal compliance or employment screenings in NJ.

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What is the Detection Window for Fingernail Drug Tests

  • Fingernails: Detect drug use for up to eight months, adapting to growth rate variations.
  • Toenails: Extended detection due to slower growth, making them suitable for longitudinal analysis.

What Drugs Can Be Detected

  • Cocaine
  • Opioids
  • Amphetamines
  • Marijuana
  • Barbiturates
  • Benzodiazepines

Advantages over other methods

  • Longer detection period
  • Non-invasive sample collection
  • Minimal risk of contamination
  • Resistant to alteration attempts
  • Highly reliable for legal cases
  • Comprehensive cumulative analysis

With these benefits, fingernail testing in NJ is instrumental for thorough and precise substance monitoring.

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Occupational Health Test Services

Occupational health testing in Columbia, New Jersey ensures safe and healthy work environments. Through comprehensive screenings and examinations, employees' health status is assessed for the safety of all. This proactive approach enhances workplace productivity and reduces potential health risks.

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  • Ensures workplace safety
  • Prevents work-related illnesses
  • Enhances employee well-being
  • Reduces absenteeism
  • Compliance with regulations
  • Early detection of health issues

Common Types of Occupational Health Tests

  • Fitness for duty exams: Evaluates if employees can safely perform their job duties.
  • Respirator Fit Testing: Ensures respirators are correctly fitted for worker safety.
  • Pulmonary Function Tests (PFT’s): Assesses lung function to detect respiratory issues.
  • Tuberculosis (TB): Detects presence of TB infection in high-risk environments.
  • Vision: Checks eyesight to ensure ability to perform visually demanding tasks.
  • Audiometric: Evaluates hearing ability to avoid hearing loss risks.

Occupational health testing in Columbia, New Jersey is a pivotal aspect of promoting health, safety, and productivity in the modern workplace environment.

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Drug Statistics for Columbia, New Jersey

As of the latest available data, specific drug-related statistics for Columbia, New Jersey, are not separately categorized due to its status as an unincorporated community. However, Warren County, in general, has reflected state-wide trends in substance misuse, underscoring the importance of continued public health initiatives and drug testing services.

County-wide efforts are focused on reducing drug abuse through various prevention programs, educational campaigns, and accessible testing services designed to mitigate the impact of drug-related issues across communities like Columbia.

Columbia Drug Testing

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

Columbia DOT Drug Testing

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

Columbia DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Columbia, NJ.

Columbia Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Columbia, NJ.v

Columbia Hair Drug Testing

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

Columbia Alcohol Testing

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

Columbia Drug Testing Services

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

Columbia 5 Panel Drug Test

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

Columbia 10 Panel Drug Test

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

Columbia On Site Drug Testing

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

Columbia DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Columbia, NJ 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