Drug Testing Services - Johnstonville, CA

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

4 Drug Test Service Centers in Johnstonville

Minutes Away, Test Today

1445 Bunyan Rd Unit A5.02 miles

1445 Bunyan Rd Unit A
Susanville, CA 96130

199 Reynolds Rd34.49 miles

199 Reynolds Rd
Chester, CA 96020

883 Valley View Dr On-site Only34.63 miles

883 Valley View Dr On-site Only
Quincy, CA 95971

1065 Bucks Lake Rd36.57 miles

1065 Bucks Lake Rd
Quincy, CA 95971

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 Johnstonville, California is a widely used method for detecting the presence of drugs or their metabolites. It involves analyzing a urine sample to identify recent drug use, typically within the past few days.

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Purpose of Urine Drug Testing

  • Pre-employment screening
  • Legal compliance
  • Monitoring substance abuse treatment
  • Maintaining workplace safety
  • Random testing programs
  • Post-accident investigations

What Drugs Can Be Detected

  • Marijuana
  • Cocaine
  • Amphetamines
  • Opiates
  • PCP
  • Benzodiazepines

Urine drug testing in Johnstonville, California is an efficient and non-invasive way to ensure compliance and safety in various environments. It offers quick results, making it suitable for both legal and employment-related purposes.

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Alcohol Test Services

Alcohol testing in , Johnstonville, California is essential to determine if an individual has consumed alcohol recently. The tests are typically used in workplace environments, legal situations, and for medical evaluations. By measuring the alcohol level, organizations can ensure compliance and safety.

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Alcohol Testing is used in many settings

  • Workplace safety programs
  • DOT compliance
  • Legal assessments
  • Rehabilitation monitoring
  • Medical evaluations
  • Accident investigations

Common Methods of Alcohol Testing

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

Breathalyzer - Detects alcohol in breath for immediate results.

Blood tests - Provides precise measurements of alcohol concentration.

Saliva tests - Quick and non-invasive way to detect alcohol.

Urine tests - Used primarily for screening purposes.

Hair tests - Determines alcohol use over a longer period.

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Hair Follicle Drug Testing Services

Hair follicle drug testing in Johnstonville, California effectively identifies drug use over a prolonged duration by analyzing hair samples for metabolites. This form of testing reveals consistent or past usage patterns, making it ideal for certain occupational and legal scenarios due to its extensive detection window.

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Why Use Hair Drug Testing?

  • Long detection window
  • Hard to tamper with
  • Non-invasive collection
  • Accurate historical data
  • Broad drug spectrum

What Drugs Can Be Detected

  • Marijuana
  • Cocaine
  • Opiates
  • Amphetamines
  • PCP

Hair drug testing in Johnstonville, California provides superior insights into usage behaviors, crucial for making informed decisions in pre-employment screening or probation monitoring.

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DOT Drug Testing Services

DOT drug testing in Johnstonville, California adheres to federal requirements to ensure the safety of transportation employees and the traveling public. This testing involves regulated procedures for collecting and analyzing drug test specimens to identify prohibited substances. Ensuring compliance with DOT regulations is a priority for affected employees.

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Who is Required to Take DOT Drug Tests?

  • Commercial drivers
  • Airplane pilots
  • Railroad workers
  • Pipeline operators
  • Maritime crew members
  • Public transit employees

What Drugs Are Tested For

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

In conclusion, DOT drug testing in Johnstonville, California is essential for maintaining the highest levels of safety and compliance in transportation. Consistent application of these tests ensures that transportation-related work environments remain drug-free and safe for all.

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Probation Drug Testing Services

Probation drug testing in Johnstonville, California is administered to individuals on probation to monitor compliance with court orders prohibiting drug use. These tests help ensure individuals adhere to the terms of their probation.

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Why Are Probation Drug Test Services Available?

  • Ensure compliance: Helps individuals remain drug-free.
  • Rehabilitation support: Encourages treatment participation.
  • Community safety: Reduces the risk of drug-related crimes.
  • Court adherence: Validates adherence to legal obligations.
  • Motivation for change: Encourages self-improvement.

Testing Methods

  • Urine tests: Commonly used due to cost-effectiveness.
  • Hair follicle tests: Extended detection window.
  • Saliva tests: Non-invasive and quick results.
  • Blood tests: Used for precise and detailed analysis.

Probation drug testing in Johnstonville, California serves as a vital component of the justice system, supporting individuals in restraining from drug use and fostering a lawful lifestyle.

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Court Ordered Drug Testing Services

Court ordered drug testing is a legal requirement imposed by courts to ensure compliance with court directives, often used in cases involving custody disputes, DUI offenses, or substance abuse allegations.

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Why are Court Ordered Drug Test Services Available?

  • Ensure child safety
  • Monitor substance abuse
  • Evaluate fitness for custody
  • Fulfill legal obligations
  • Support rehabilitation efforts

Court Ordered Test Methods

  • Urine tests: Common and non-invasive
  • Hair follicle tests: Effective for long-term use detection
  • Saliva tests: Quick results for immediate use detection
  • Blood tests: Precise and in-depth
  • Nail tests: High accuracy and extended detection timeframe

In Johnstonville, California, our court-ordered drug testing services help enforce legal mandates and ensure the integrity of court-related decisions.

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Fingernail Drug Testing Services

Fingernail drug testing in Johnstonville, California provides a unique approach to detect drug use over several months. Results from these tests give insights into long-term substance exposure and are hard to tamper with.

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What is the Detection Window for Fingernail Drug Tests

  • Fingernails: Reflects drug use over six to eight months
  • Toenails: Can provide data on long-term use even longer than fingernails

What Drugs Can Be Detected

  • Opiates
  • Cocaine
  • Marijuana
  • Methamphetamines
  • Benzodiazepines

Advantages over other methods

  • Extended detection period
  • Hard to adulterate
  • Non-invasive collection
  • Reliable longer-term data
  • Useful for legal purposes

In Johnstonville, California, fingernail testing is growing in popularity due to its durability and detailed reporting capabilities.

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Occupational Health Test Services

Occupational health testing in Johnstonville, California 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 Johnstonville, California is a pivotal aspect of promoting health, safety, and productivity in the modern workplace environment.

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Drug Statistics for Johnstonville, California

Drug-related statistics for Johnstonville, California:

  • Specific drug-related statistics for Johnstonville are challenging to isolate due to its small size and limited data collection focused on broader regions such as Lassen County.
  • Generally, Lassen County experiences issues similar to other rural areas, including opioid use and alcohol-related offenses.
  • Efforts to address these concerns include public health campaigns and community programs aimed at reducing substance abuse and promoting recovery.

Johnstonville Drug Testing

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

Johnstonville DOT Drug Testing

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

Johnstonville DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Johnstonville, CA.

Johnstonville Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Johnstonville, CA.v

Johnstonville Hair Drug Testing

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

Johnstonville Alcohol Testing

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

Johnstonville Drug Testing Services

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

Johnstonville 5 Panel Drug Test

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

Johnstonville 10 Panel Drug Test

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

Johnstonville On Site Drug Testing

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

Johnstonville DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Johnstonville, CA 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