Drug Test Services - Rio Oso, CA

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

With 39 testing centers in the Rio Oso 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.

39 Drug Test Service Centers in Rio Oso

Minutes Away, Test Today

595 Winship Rd

11.64 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
595 Winship Rd
Yuba City, CA 95991

444 Plumas Blvd

12.36 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
444 Plumas Blvd
Yuba City, CA 95991

1233 Plumas St Ste B

13.51 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1233 Plumas St Ste B
Yuba City, CA 95991

1429 Colusa Hwy

13.56 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
1429 Colusa Hwy
Yuba City, CA 95993

2305 Sunset Blvd

18.00 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
2305 Sunset Blvd
Rocklin, CA 95765

2351 Sunset Blvd Ste 170--561

18.00 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2351 Sunset Blvd Ste 170--561
Rocklin, CA 95765

6661 Stanford Ranch Rd Ste G

18.86 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6661 Stanford Ranch Rd Ste G
Rocklin, CA 95677

3875 Taylor Rd Ste 1a

21.06 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3875 Taylor Rd Ste 1a
Loomis, CA 95650

1133 Coloma Way Ste B

21.26 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1133 Coloma Way Ste B
Roseville, CA 95661

1730 Santa Clara Dr

21.29 mi
🕑 Facility: Mon–Fri: 07:00 AM - 03:30 PM (Lunch: 12:00 PM - 01:00 PM)⚡ Drug Screens: Mon–Fri: 07:30 AM - 11:30 AM, 01:00 PM - 03:00 PM
1730 Santa Clara Dr
Roseville, CA 95661

7918 Zenith Dr

21.34 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
7918 Zenith Dr
Citrus Heights, CA 95621

720 Sunrise Ave Ste 102-c

21.46 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
720 Sunrise Ave Ste 102-c
Roseville, CA 95661

1907 Douglas Blvd Ste 70

21.61 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1907 Douglas Blvd Ste 70
Roseville, CA 95661

1600 Eureka Rd Floor 1

21.69 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1600 Eureka Rd Floor 1
Roseville, CA 95661

4700 Northgate Blvd Ste 100

21.75 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4700 Northgate Blvd Ste 100
Sacramento, CA 95834

4112 E Commerce Way

21.96 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4112 E Commerce Way
Sacramento, CA 95834

1 Medical Plaza Dr

22.04 mi
🕑 Facility: Mon–Fri: 07:00 AM - 03:30 PM (Lunch: 12:00 PM - 01:00 PM)⚡ Drug Screens: Mon–Fri: 07:30 AM - 11:30 AM, 01:00 PM - 03:00 PM
1 Medical Plaza Dr
Roseville, CA 95661

3 Medical Plaza Dr Ste 100

22.04 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3 Medical Plaza Dr Ste 100
Roseville, CA 95661

501 Jessie Ave

22.42 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
501 Jessie Ave
Sacramento, CA 95838

475 Pioneer Ave Ste 100

22.52 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
475 Pioneer Ave Ste 100
Woodland, CA 95776

8207 Sierra College Blvd Ste 520c

22.68 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
8207 Sierra College Blvd Ste 520c
Roseville, CA 95661

4811 Chippendale Dr

23.03 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4811 Chippendale Dr
Sacramento, CA 95841

5318 Manzanita Ave

23.67 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5318 Manzanita Ave
Carmichael, CA 95608

6501 Coyle Ave

23.73 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6501 Coyle Ave
Carmichael, CA 95608

3133 Professional Drive, Suite 16

23.84 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3133 Professional Drive, Suite 16
Auburn, CA 95603

6620 Coyle Avenue, Suite 100

23.88 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6620 Coyle Avenue, Suite 100
Carmichael, CA 95608

520 Cottonwood Street, Suite F

23.90 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
520 Cottonwood Street, Suite F
Woodland, CA 95695

11795 Education St Ste 220

23.93 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
11795 Education St Ste 220
Auburn, CA 95602

6651 Madison Ave

24.12 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6651 Madison Ave
Carmichael, CA 95608

6716 Madison Ave Ste A1

24.19 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6716 Madison Ave Ste A1
Fair Oaks, CA 95628

2288 Auburn Boulevard, Suite 103

24.25 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2288 Auburn Boulevard, Suite 103
Sacramento, CA 95821

1207 Fairchild Ct

24.36 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1207 Fairchild Ct
Woodland, CA 95695

632 W Gibson Rd

24.58 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
632 W Gibson Rd
Woodland, CA 95695

6060 Sunrise Vista Dr Ste 1975

24.78 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6060 Sunrise Vista Dr Ste 1975
Citrus Heights, CA 95610

4156 Manzanita Ave

25.05 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4156 Manzanita Ave
Carmichael, CA 95608

4948 San Juan Ave

25.11 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4948 San Juan Ave
Fair Oaks, CA 95628

2129 Hacienda Way Ste H

25.87 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2129 Hacienda Way Ste H
Sacramento, CA 95825

2016 Morse Ave

26.14 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2016 Morse Ave
Sacramento, CA 95825

1578 Howe Ave

26.29 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1578 Howe Ave
Sacramento, CA 95825

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 is a widely used screening method for detecting recent drug use. It is easy to administer, non-invasive, and cost-effective. This testing helps identify the presence of drugs and their metabolites in the urine. Results are generally fast, making it ideal for various situations.

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Purpose of Urine Drug Testing

  • Pre-employment screening
  • Post-accident analysis
  • Random testing programs
  • Medical evaluations
  • Rehabilitation monitoring

What Drugs Can Be Detected

  • Marijuana (THC)
  • Cocaine
  • Opiates
  • Amphetamines
  • Benzodiazepines
  • Barbiturates

Urine drug testing in Rio Oso, California is a reliable choice for employers and individuals seeking an effective drug detection method. The test's versatility and accuracy make it a cornerstone in drug testing programs.

Order Your Test Online

Alcohol Test Services

Alcohol testing is a crucial method to determine the blood alcohol level in an individual's body. Highly reliable and quick, it helps detect alcohol consumption for various needs. In Rio Oso, California, this testing is vital for employment, legal compliance, health monitoring, and more.

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  • Workplace safety enforcement
  • Driver's accountability
  • Legal investigations
  • Health assessments
  • Rehabilitation programs

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  • Breath analysis
  • Urine tests
  • Blood tests
  • Saliva swabs
  • Hair tests

Breath analysis - Used primarily for roadside and workplace checks for immediate BAC levels.

Urine tests - Less common, employed in legal and medical assessments.

Blood tests - High accuracy, utilized in medical and legal contexts.

Saliva swabs - Fast and non-invasive, often applied in workplace and emergency environments.

Hair tests - Long detection period, used in court and employment screenings.

Order Your Test Online

Hair Follicle Drug Testing Services

Hair follicle drug testing is a method used to detect the presence of drug metabolites in an individual's hair shaft. This type of testing provides a longer detection window compared to other methods, revealing drug use over the past 90 days. Hair samples are collected, analyzed, and result in accurate long-term drug history.

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Why Use Hair Drug Testing?

  • Long detection window
  • Test accuracy
  • Non-invasive sample collection
  • Minimal risk of tampering
  • Comprehensive substance history

What Drugs Can Be Detected

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

In Rio Oso, California, hair follicle drug testing is highly valued for its ability to provide a reliable and comprehensive analysis of an individual's drug history, helping employers and legal entities make informed decisions.

Order Your Test Online

DOT Drug Testing Services

DOT drug testing is mandated by the Department of Transportation for safety-sensitive industries. It helps ensure that employees operating commercial vehicles remain free from substance impairments. This testing is vital for maintaining safety standards in Rio Oso, California.

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Who is Required to Take DOT Drug Tests?

  • Commercial truck drivers
  • Bus drivers
  • Pilots
  • Train operators
  • Marine vessel operators
  • Pipeline workers

What Drugs Are Tested For

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

In Rio Oso, California, DOT drug testing upholds transportation safety, ensuring qualified personnel are substance-free while performing their duties.

Order Your Test Online

Probation Drug Testing Services

Probation drug testing in Rio Oso, California ensures compliance with court orders and rehabilitation programs. It's a tool for monitoring substance adherence, crucial for public safety and offender reform. Learn More

Why Are Probation Drug Test Services Available?

  • Compliance: Ensures adherence to probation terms.
  • Rehabilitation: Tracks recovery progress.
  • Risk assessment: Determines potential risk to society.
  • Accountability: Encourages personal responsibility.

Testing Methods

  • Urine tests: Standard method for routine checks.
  • Hair follicle tests: Used for long-term detection.
  • Saliva tests: Non-invasive, suitable for quick results.
  • Blood tests: Comprehensive, mainly for suspicious cases.

Probation drug testing in Rio Oso, California is a cornerstone in the state's judicial process, supporting individuals in maintaining sobriety and reducing recidivism rates.

Order Your Test Online

Court Ordered Drug Testing Services

Court ordered drug testing in Rio Oso, California ensures compliance with legal directives, often mandated in legal settlements or custody cases. This type of testing verifies substance use information and aids in decision-making processes in legal contexts.

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Why are Court Ordered Drug Test Services Available?

  • Enforcing legal requirements
  • Supporting child custody cases
  • Evaluating parole compliance
  • Assisting in rehabilitation monitoring
  • Preventing substance-related offenses
  • Providing evidence in disputes

Court Ordered Test Methods

  • Urine tests: Quick and common method.
  • Hair follicle tests: Shows long-term use.
  • Saliva tests: Detects recent activity.
  • Blood tests: Accurate but invasive.
  • Nail tests: Captures long history of use.

In Rio Oso, California, court-ordered drug testing plays a crucial role in maintaining legal integrity, ensuring that individuals adhere to court mandates and supporting the judicial process with accurate test results.

Order Your Test Online

Fingernail Drug Testing Services

Fingernail drug testing in Rio Oso, California is a unique method that tracks drug consumption history over extended periods by analyzing keratin in the nails. This method is less invasive, difficult to tamper with, and offers comprehensive insight into long-term substance use patterns.Learn More

What is the Detection Window for Fingernail Drug Tests

  • Fingernails: Capture drug use history of up to six months.
  • Toenails: Provide an even longer monitoring window.

What Drugs Can Be Detected

  • Opiates
  • Cocaine
  • Amphetamines
  • Marijuana
  • Methamphetamines

Advantages Over Other Methods

  • Extensive detection period
  • Permanent record retention
  • Difficult to adulterate
  • Minimal sample required
  • Non-invasive collection

Fingernail drug testing in Rio Oso, California offers a wide scope for understanding drug intake patterns over time, beneficial for both personal introspections and professional monitoring.

Order Your Test Online

Occupational Health Test Services

Occupational health testing in Rio Oso, California encompasses a variety of assessments aimed at promoting workplace safety and employee well-being. From pre-employment screenings to regular health checks, these tests ensure that employees are fit for duty, contributing to a safer and more productive work environment.

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Purpose of Occupational Health Testing

  • Ensure workplace safety
  • Monitor employee health
  • Identify potential health risks
  • Promote productivity
  • Meet regulatory compliance

Common Types of Occupational Health Tests

  • Fitness for duty exams: Assess capability to perform job tasks
  • Respirator Fit Testing: Ensure proper mask fit for safety
  • Pulmonary Function Tests (PFT's): Evaluate lung function
  • Tuberculosis (TB): Screening for infection
  • Vision: Check eyesight for specific roles
  • Audiometric: Hearing tests to protect against occupational hearing loss

Occupational health testing in Rio Oso, California plays a critical role in fostering a healthy and safe work environment, underpinning both productivity and compliance across industries.

Order Your Test Online

Drug Statistics for Rio Oso, California

Currently, there are no specific public drug-related statistics available for Rio Oso, California. Data for smaller communities can often be aggregated into larger county or state-level reports by agencies dealing with public health and safety. However, California as a whole continues to focus on combating substance abuse through various public health initiatives and community support programs to address and manage drug-related issues.

Drug Testing Regulations in California

Employer drug testing in Rio Oso must comply with state guidelines under Cal. Lab. Code § 1025 et seq.. California AB 2188 requires non-psychoactive cannabis metabolite protections while retaining full employer rights for pre-employment, post-accident, and safety-sensitive testing.

Medical Marijuana Status: Legal  |  Recreational Marijuana Status: Legal

Surrounding Areas Served Near Rio Oso

East Nicolaus • Trowbridge • Nicolaus • South Sutter • Olivehurst • South Yuba City • Meridian-robbins • Sutter

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

Rio Oso Drug Testing

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

Rio Oso DOT Drug Testing

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

Rio Oso DNA Testing

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

Rio Oso Industry Training

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

Rio Oso Hair Drug Testing

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

Rio Oso Alcohol Testing

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

Rio Oso Drug Testing Services

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

Rio Oso 5 Panel Drug Test

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

Rio Oso 10 Panel Drug Test

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

Rio Oso On Site Drug Testing

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

Rio Oso DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Rio Oso, 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

In California, workplace drug testing is governed by statutory guidelines under Cal. Lab. Code § 1025 et seq.. Private employers generally operate under a Labor Code § 1025 and AB 2188 guidelines, permitting pre-employment, random, post-accident, and reasonable suspicion testing.
Yes. Employers in California who implement a certified Drug-Free Workplace Program in compliance with Cal. Lab. Code § 1025 et seq. can qualify for insurance premium discounts and enhanced legal protections during workers' compensation claims.
Under California state law compliance standards, state statutes prohibits adverse action for off-duty non-psychoactive cannabis use. 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 Rio Oso area, offering urine, hair follicle, breath alcohol, and DOT testing.
While walk-ins are welcome with an electronic donor pass at collection sites across Rio Oso, 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