Drug Test Services - Castlewood, CO

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

With 30 testing centers in the Castlewood 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.

30 Drug Test Service Centers in Castlewood

Minutes Away, Test Today

8006 E Arapahoe Rd Unit 100

0.39 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
8006 E Arapahoe Rd Unit 100
Centennial, CO 80112

11877 E Arapahoe Rd Ste 200c

0.84 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
11877 E Arapahoe Rd Ste 200c
Centennial, CO 80111

6093 S Quebec St Ste 103

1.14 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6093 S Quebec St Ste 103
Centennial, CO 80111

9620 E Arapahoe Rd

1.26 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
9620 E Arapahoe Rd
Greenwood Village, CO 80112

8200 S Quebec St # A3-103

1.47 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
8200 S Quebec St # A3-103
Centennial, CO 80112

5650 Greenwood Plaza Blvd Ste 103

1.65 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5650 Greenwood Plaza Blvd Ste 103
Greenwood Village, CO 80111

10909 E Arapahoe Rd Ste A3

2.01 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
10909 E Arapahoe Rd Ste A3
Centennial, CO 80112

8671 S Quebec St, Suite 240

2.13 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
8671 S Quebec St, Suite 240
Highlands Ranch, CO 80130

8200 E Belleview Ave

2.39 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
8200 E Belleview Ave
Greenwood Village, CO 80111

2275 E Arapahoe Rd Ste 205

3.44 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2275 E Arapahoe Rd Ste 205
Centennial, CO 80122

14000 E Arapahoe Rd Ste 160

3.89 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
14000 E Arapahoe Rd Ste 160
Centennial, CO 80112

9330 S University Blvd Ste 100

3.90 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
9330 S University Blvd Ste 100
Highlands Ranch, CO 80126

9330 S University Blvd

3.90 mi
🕑 Testing Hours: M-Sun: 8:00 AM-8:00 PM✓ Walk-in with Electronic Donor Pass
9330 S University Blvd
Littleton, CO 80126

3545 S Tamarac Dr Ste 130

4.33 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3545 S Tamarac Dr Ste 130
Denver, CO 80237

Via Croce Di Piperno N. 44 Naples

4.62 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
Via Croce Di Piperno N. 44 Naples
Italy, KS 80126

7700 S Broadway

4.77 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
7700 S Broadway
Littleton, CO 80122

20 W Dry Creek Cir Ste 100

4.90 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
20 W Dry Creek Cir Ste 100
Littleton, CO 80120

20 W Dry Creek Cir Ste 300

4.90 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
20 W Dry Creek Cir Ste 300
Littleton, CO 80120

206 W County Line Rd Ste 150

5.18 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
206 W County Line Rd Ste 150
Highlands Ranch, CO 80129

3033 S Parker Rd Ste 800

5.46 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3033 S Parker Rd Ste 800
Aurora, CO 80014

3601 S Clarkson St

5.93 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3601 S Clarkson St
Englewood, CO 80113

16728 E Smoky Hill Rd

6.02 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
16728 E Smoky Hill Rd
Centennial, CO 80015

10355 E Iliff Ave

6.12 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
10355 E Iliff Ave
Denver, CO 80247

499 E Hampden Ave Ste 290

6.20 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
499 E Hampden Ave Ste 290
Englewood, CO 80113

125 E Hampden Ave

6.34 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
125 E Hampden Ave
Englewood, CO 80113

2323 S Troy St Ste 01-301

6.66 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2323 S Troy St Ste 01-301
Aurora, CO 80014

730 W Hampden Ave Ste 200

6.77 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
730 W Hampden Ave Ste 200
Englewood, CO 80110

901 W Hampden Ave Unit 103

6.81 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
901 W Hampden Ave Unit 103
Englewood, CO 80110

1780 S Bellaire St Ste 302

6.88 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1780 S Bellaire St Ste 302
Denver, CO 80222

4101 E Louisiana Ave Ste 100

7.43 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4101 E Louisiana Ave Ste 100
Denver, CO 80246

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 Castlewood, Colorado is a well-established method for detecting recent drug use, offering a non-invasive approach to screening. It's frequently used for employment, legal, and medical purposes across various sectors.

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Purpose of Urine Drug Testing

  • Employment screening
  • Compliance monitoring
  • Rehabilitation programs
  • Clinical diagnosis
  • Sports testing

What Drugs Can Be Detected

  • Amphetamines
  • Cocaine
  • Marijuana
  • Opiates
  • Benzodiazepines

In Castlewood, Colorado, urine testing remains a vital tool for ensuring safety, compliance, and health, adopted by many institutions.

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 Castlewood, Colorado, 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 in Castlewood, Colorado is an effective method for detecting drug use over a longer period. It involves analyzing a small hair sample to trace the presence of drugs.

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Why Use Hair Drug Testing?

  • Long detection window
  • Difficult to adulterate
  • Non-invasive collection
  • Detailed usage history
  • Accurate results

What Drugs Can Be Detected

  • Marijuana
  • Cocaine
  • Opiates
  • Methamphetamines
  • Ecstasy

Hair drug testing in Castlewood, Colorado is ideal for scenarios where a comprehensive view of drug usage is required, providing peace of mind with its robust detection capabilities.

Order Your Test Online

DOT Drug Testing Services

DOT drug testing is mandated for employees in safety-sensitive positions by the Department of Transportation. The test detects illegal substances that could impair an employee's ability to perform safely.

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Who is Required to Take DOT Drug Tests?

  • Commercial truck drivers
  • Railroad workers
  • Airline personnel
  • Pipeline workers
  • Public transit employees
  • Certain federally-regulated industries

What Drugs Are Tested For

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

In Castlewood, Colorado, DOT drug testing is a crucial requirement ensuring the safety and reliability of employees in safety-sensitive positions. This testing contributes significantly to public safety and compliance with federal regulations.

Order Your Test Online

Probation Drug Testing Services

Probation drug testing in Castlewood, Colorado is used to monitor compliance with court-imposed conditions that require individuals to abstain from drug use. Individuals on probation are often subject to regular and random testing to demonstrate sobriety and adherence to probation terms.

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Why Are Probation Drug Test Services Available?

  • Ensure compliance: Confirm adherence to court orders
  • Support rehabilitation: Encourage sobriety and accountability
  • Reduce recidivism: Lower chances of returning to drug use
  • Protect community: Enhance safety and peace
  • Provide evidence: Help in making informed legal decisions

Testing Methods

  • Urine tests: Common and quick detection
  • Hair follicle tests: Long-term usage monitoring
  • Saliva tests: Non-invasive and immediate results
  • Blood tests: Accurate and precise

Probation drug testing in Castlewood, Colorado offers a framework for rehabilitation and accountability, facilitating recovery and compliance with legal mandates. Our services ensure reliability and accuracy, integral to the justice system.

Order Your Test Online

Court Ordered Drug Testing Services

Court ordered drug testing mandates individuals involved in legal cases to undergo drug tests to comply with legal instructions or procedures. These tests ensure adherence to sentencing requirements, child custody rulings, or other legal stipulations, maintaining judicial integrity and favorable outcomes.

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Why are Court Ordered Drug Test Services Available?

  • Ensure compliance with court orders
  • Monitor custody or divorce conditions
  • Support rehabilitation efforts
  • Identify relapse in treatment cases
  • Provide evidence in legal disputes

Court Ordered Test Methods

  • Urine tests: Most common for immediate results.
  • Hair follicle tests: Identifies long-term use.
  • Saliva tests: Offers a short detection window.
  • Blood tests: Highly accurate, typically court-sanctioned.
  • Nail tests: Detects as far back as 6 months.

In Castlewood, Colorado, court ordered testing serves as a tool for maintaining legal compliance and aiding in judgments that protect individuals and families throughout the legal process.

Order Your Test Online

Fingernail Drug Testing Services

Fingernail drug testing in , Castlewood, Colorado offers a unique and reliable method to analyze drug use over an extended period. By examining keratin deposits, drug metabolites can be detected, providing a longer detection window than other testing methods.

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What is the Detection Window for Fingernail Drug Tests

  • Fingernails: Reflects 3-6 months of drug history
  • Toenails: Offers 6-12 months of drug use overview

What Drugs Can Be Detected

  • Opiates
  • Cocaine
  • Methamphetamines
  • Marijuana
  • PCP
  • Benzodiazepines

Advantages over other methods

  • Non-invasive collection
  • Extended detection periods
  • Less susceptive to tampering
  • Minimal biological risk
  • Useful for substance abuse programs

In , Castlewood, Colorado, fingernail drug testing provides a robust and comprehensive approach to understanding drug use patterns.

Order Your Test Online

Occupational Health Test Services

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

Order Your Test Online

Drug Statistics for Castlewood, Colorado

Drug-Related Statistics in Castlewood, Colorado:

  • Castlewood's reported drug use rates are consistent with national averages, indicating ongoing public health challenges in substance abuse prevention.
  • The area has seen an increase in demand for drug testing services, driven by both employment screenings and personal health assessments.
  • Programs focused on education and prevention are actively promoted, targeting youth and vulnerable populations to reduce substance abuse rates.

Drug Testing Regulations in Colorado

Employer drug testing in Castlewood must comply with state guidelines under C.R.S. § 8-73-108. Colorado Supreme Court precedent (Coats v. Dish Network) upholds employer rights to enforce zero-tolerance drug testing policies regardless of off-duty state-legal cannabis use.

Medical Marijuana Status: Legal  |  Recreational Marijuana Status: Legal

Surrounding Areas Served Near Castlewood

Centennial • Acres Green • Inverness • Gateway • Cherry Creek • Lone Tree • Heritage Hills • Southglenn

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

Castlewood Drug Testing

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

Castlewood DOT Drug Testing

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

Castlewood DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Castlewood, CO.

Castlewood Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Castlewood, CO.v

Castlewood Hair Drug Testing

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

Castlewood Alcohol Testing

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

Castlewood Drug Testing Services

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

Castlewood 5 Panel Drug Test

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

Castlewood 10 Panel Drug Test

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

Castlewood On Site Drug Testing

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

Castlewood DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Castlewood, CO 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 Colorado, workplace drug testing is governed by statutory guidelines under C.R.S. § 8-73-108. Private employers generally operate under a C.R.S. § 8-73-108 and Coats v. Dish Network precedent, permitting pre-employment, random, post-accident, and reasonable suspicion testing.
Yes. Employers in Colorado who implement a certified Drug-Free Workplace Program in compliance with C.R.S. § 8-73-108 can qualify for insurance premium discounts and enhanced legal protections during workers' compensation claims.
Under Colorado state law compliance standards, state statutes allows zero-tolerance policies regardless of medical status. 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 Castlewood area, offering urine, hair follicle, breath alcohol, and DOT testing.
While walk-ins are welcome with an electronic donor pass at collection sites across Castlewood, 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