Drug Test Services - Greeley, CO

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

With 33 testing centers in the Greeley 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.

33 Drug Test Service Centers in Greeley

Minutes Away, Test Today

1517 16th Avenue Ct

0.56 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:30 PM✓ Walk-in with Electronic Donor Pass
1517 16th Avenue Ct
Greeley, CO 80631

1900 16th St

0.66 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1900 16th St
Greeley, CO 80631

2528 W 16th St

0.83 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
2528 W 16th St
Greeley, CO 80634

2928 W 10th St

1.00 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2928 W 10th St
Greeley, CO 80634

1011 39th Avenue

1.89 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1011 39th Avenue
Greeley, CO 80634

2451 Arbor Ave

2.71 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2451 Arbor Ave
Greeley, CO 80631

4663 W 20th Street Rd

2.72 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4663 W 20th Street Rd
Greeley, CO 80634

5003 W 22nd St Rd

3.10 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5003 W 22nd St Rd
Greeley, CO 80634

1175 58th Ave Ste 200

3.44 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1175 58th Ave Ste 200
Greeley, CO 80634

1275 58th Ave Ste C

3.45 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1275 58th Ave Ste C
Greeley, CO 80634

7257 W 4th St Unit 3

4.57 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
7257 W 4th St Unit 3
Greeley, CO 80634

7251 West 20th Street, Bldg N Suite 3

4.70 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
7251 West 20th Street, Bldg N Suite 3
Greeley, CO 80634

7251 W 20th St Bldg N

4.73 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
7251 W 20th St Bldg N
Greeley, CO 80634

218 N 2nd St Unit D

4.97 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
218 N 2nd St Unit D
Lasalle, CO 80645

1010 Indian Trail Dr

11.18 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1010 Indian Trail Dr
Windsor, CO 80550

2500 Rocky Mountain Ave

15.43 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2500 Rocky Mountain Ave
Loveland, CO 80538

5016 Lynnwood Ct

16.13 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5016 Lynnwood Ct
Loveland, CO 80537

3855 Precision Dr Ste 100

16.80 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3855 Precision Dr Ste 100
Loveland, CO 80538

1825 E 18th St Ste A

17.99 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1825 E 18th St Ste A
Loveland, CO 80538

1703 E 18th St Bldg 4

18.08 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1703 E 18th St Bldg 4
Loveland, CO 80538

2000 Boise Ave

18.12 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2000 Boise Ave
Loveland, CO 80538

1608 Topaz Dr

18.16 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
1608 Topaz Dr
Loveland, CO 80537

4674 Snow Mesa Dr Ste 200

18.25 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4674 Snow Mesa Dr Ste 200
Fort Collins, CO 80528

4674 Snow Mesa Dr

18.25 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4674 Snow Mesa Dr
Fort Collins, CO 80528

2126 Milestone Dr, Ste 121

18.66 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2126 Milestone Dr, Ste 121
Fort Collins, CO 80524

2529 N Lincoln Ave Ste C

19.13 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-3:30 PM✓ Walk-in with Electronic Donor Pass
2529 N Lincoln Ave Ste C
Loveland, CO 80538

295 E 29th St

19.22 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
295 E 29th St
Loveland, CO 80538

1330 Oakridge Dr

19.40 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1330 Oakridge Dr
Fort Collins, CO 80525

3850 Grant Ave Ste 100

19.45 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3850 Grant Ave Ste 100
Loveland, CO 80538

1100 Haxton Drive, Suite 110

19.56 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1100 Haxton Drive, Suite 110
Fort Collins, CO 80525

1600 Specht Point Rd Ste 115

19.76 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1600 Specht Point Rd Ste 115
Fort Collins, CO 80525

1024 S Lemay Ave

21.01 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1024 S Lemay Ave
Fort Collins, CO 80524

620 S Lemay Ave

21.23 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
620 S Lemay Ave
Fort Collins, CO 80524

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 Greeley, Colorado is a widely used method for detecting the presence of drugs or metabolites in the urine. It provides reliable, quick results and is commonly utilized in various sectors including workplaces, healthcare settings, and legal systems, ensuring compliance and safety requirements are met for all involved.

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Purpose of Urine Drug Testing

  • Pre-employment screening
  • Random workplace testing
  • Post-accident analysis
  • Compliance with legal standards
  • Rehabilitation monitoring

What Drugs Can Be Detected

  • Cocaine
  • Marijuana
  • Methamphetamines
  • Opiates
  • PCP

Urine drug testing in Greeley, Colorado offers a robust solution for maintaining safe and drug-free environments, with quick turnaround times and minimal intrusion.

Order Your Test Online

Alcohol Test Services

Alcohol testing is crucial for determining blood alcohol levels in individuals to ensure safety in various environments. With non-invasive methods available, it offers quick and precise results to monitor sobriety.

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Alcohol Testing is used in many settings

  • Workplace safety compliance
  • Driving under influence checks
  • Rehabilitation monitoring
  • Underage drinking prevention
  • Alcohol-free events verification
  • Legal investigations

Common Methods of Alcohol Testing

  • Breathalyzer
  • Blood test
  • Saliva test
  • Urine test
  • Hair analysis

Breathalyzer - Used for immediate alcohol level evaluation.

Blood test - Provides precise BAC readings for legal cases.

Saliva test - Quick, non-invasive method for recent alcohol use.

Urine test - Detects alcohol consumption over a longer period.

Hair analysis - Reflects long-term alcohol consumption patterns.

Order Your Test Online

Hair Follicle Drug Testing Services

Hair follicle drug testing analyzes strands of hair to identify drug use over extended periods, often up to 90 days. This method requires a small sample and offers a longer detection window compared to other screening types, making it ideal for detailed drug use analysis.

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Why Use Hair Drug Testing?

  • Long detection window
  • Non-invasive collection
  • Hard to adulterate
  • Comprehensive history
  • Reliable results

What Drugs Can Be Detected

  • Cocaine
  • Marijuana
  • Opiates
  • Methamphetamines
  • Ecstasy

In Greeley, Colorado, hair follicle testing is a robust and effective way to monitor drug use, providing employers and legal entities with crucial information about an individual's substance history.

Order Your Test Online

DOT Drug Testing Services

DOT drug testing is a federally mandated program for safety-sensitive employees in the transportation industry to ensure safety and compliance. Covering pre-employment, post-accident, and random screenings, it helps maintain a drug-free workplace and smooth operation in the face of strict regulations. Learn More

Who is Required to Take DOT Drug Tests?

  • Commercial Motor Vehicle Drivers
  • Airline Pilots and Crew
  • Railway Employees
  • Public Transit Drivers
  • Pipelines Operation Workers
  • Maritime Crews
  • Hazardous Material Transporters

What Drugs Are Tested For

  • Marijuana
  • Cocaine
  • Amphetamines
  • Opiates
  • PCP

In Greeley, Colorado, DOT compliance ensures transport activities run safely and efficiently, safeguard public and employee welfare in accordance with national guidelines.

Order Your Test Online

Probation Drug Testing Services

Probation drug testing in Greeley, Colorado is crucial for monitoring individuals on probation. It includes regular drug tests intended to assess and ensure compliance with court-imposed conditions. These tests act as an ongoing safeguard, endorsing rehabilitation and reducing recidivism among offenders who may struggle with substance abuse.

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Why Are Probation Drug Test Services Available?

  • Rehabilitation support: Encourages sobriety and accountability.
  • Compliance assurance: Ensures adherence to legal conditions.
  • Public safety: Minimizes risks to the community.
  • Relapse prevention: Identifies early signs of drug use.
  • Judicial oversight: Provides courts with actionable data.

Testing Methods

  • Urine tests: Standard testing for recent drug use.
  • Hair follicle tests: Detects drug use history.
  • Saliva tests: Non-invasive and quick results.
  • Blood tests: In-depth analysis of drug presence.

In Greeley, Colorado, probation drug testing fosters a safety net that supports individuals in adhering to legal requirements, contributing to their rehabilitation and social reintegration.

Order Your Test Online

Court Ordered Drug Testing Services

Court ordered drug testing in Greeley, Colorado is mandated by the judiciary for various legal proceedings. It's a reliable method to ensure individuals comply with legal stipulations related to drug use. This testing is often compulsory in cases involving child custody, probation, and other legal matters.

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  • Ensures compliance with legal requirements
  • Supports family law cases
  • Aids in custody decisions
  • Monitors individuals in recovery
  • Enhances public safety
  • Provides evidence in court proceedings

Court Ordered Test Methods

  • Urine tests: Economical and results are quickly available.
  • Hair follicle tests: Reveals past drug use over a few months.
  • Saliva tests: Offers immediate results for recent usage detection.
  • Blood tests: Shows exact levels of substances in the system.
  • Nail tests: Long-term detection similar to hair testing.

In Greeley, Colorado, court ordered drug testing is an essential component of the justice system's goal to maintain public safety and uphold the legal process.

Order Your Test Online

Fingernail Drug Testing Services

Fingernail drug testing is an innovative method that analyzes keratin samples to detect drug use over extended periods. The testing is non-invasive, providing a reliable record of an individual's substance use history up to 6 months. This method supports workplace, legal, and rehabilitation needs in Greeley, Colorado.

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What is the Detection Window for Fingernail Drug Tests

  • Fingernails: Detects substances used up to 6 months prior
  • Toenails: Offers a longer detection window, up to 12 months

What Drugs Can Be Detected

  • Cocaine
  • Marijuana
  • Opiates
  • Amphetamines
  • PCP
  • Alcohol

Advantages over other methods

  • Long detection window
  • Non-invasive collection
  • Difficult to tamper with
  • Comprehensive drug panels
  • Minimal processing time

In Greeley, Colorado, fingernail drug testing provides a robust and non-intrusive option for detecting long-term drug use, enhancing compliance and safety measures.

Order Your Test Online

Occupational Health Test Services

Occupational health testing is designed to evaluate and ensure the safety and health of employees in the workplace. It plays a crucial role in preventing occupational illnesses and promoting overall workforce wellness in Greeley, Colorado, contributing to effective business operations.

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Purpose of Occupational Health Testing

  • Identify workplace hazards
  • Ensure employee safety
  • Maintain regulatory compliance
  • Reduce worker's compensation costs
  • Enhance employee productivity

Common Types of Occupational Health Tests

  • Fitness for duty exams: Assesses if an employee is fit for specific job tasks.
  • Respirator Fit Testing: Ensures protective equipment efficacy.
  • Pulmonary Function Tests (PFT's): Measures lung function for at-risk workers.
  • Tuberculosis (TB): Screens for infectious diseases.
  • Vision: Monitors eye health and readiness for visual tasks.
  • Audiometric: Tests hearing to prevent occupational hearing loss.

In Greeley, Colorado, occupational health testing ensures safer work environments, fostering happier and healthier employees and helping employers meet compliance mandates.

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Drug Statistics for Greeley, Colorado

Drug-related statistics for Greeley, Colorado, provide insights into the challenges the community faces concerning substance abuse. These statistics are crucial in shaping prevention and intervention strategies.

  • There have been rising concerns over opioid abuse in the region, mirroring national trends.
  • Local authorities report a noticeable increase in methamphetamine-related incidents over recent years.
  • Community efforts are focused on education and rehabilitation programs to combat these issues effectively.

Drug Testing Regulations in Colorado

Employer drug testing in Greeley 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 Greeley

Garden City • Evans • Lucerne • La Salle • Eaton • Kersey • Gill • Galeton

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

Greeley Drug Testing

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

Greeley DOT Drug Testing

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

Greeley DNA Testing

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

Greeley Industry Training

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

Greeley Hair Drug Testing

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

Greeley Alcohol Testing

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

Greeley Drug Testing Services

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

Greeley 5 Panel Drug Test

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

Greeley 10 Panel Drug Test

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

Greeley On Site Drug Testing

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

Greeley DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Greeley, 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 Greeley area, offering urine, hair follicle, breath alcohol, and DOT testing.
While walk-ins are welcome with an electronic donor pass at collection sites across Greeley, 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