✓ Same-Day Walk-Ins Welcome ✓ Digital Donor Pass in Minutes ✓ No Doctor Order Required ✓ SAMHSA-Certified Labs

Drug Testing Locations in Greybull, WY

With 11 testing centers in the Greybull 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.

Urine (5, 10, 12, 14-Panel) Hair Follicle (90-Day) DOT Drug & Alcohol Court & Probation Oral Fluid / Saliva EtG Alcohol
🕑 Collection Site Hours: Monday – Friday: 8:00 AM – 4:00 PM • ✓ Walk-in with Electronic Donor Pass • Saturday – Sunday: Closed

11 Drug-Testing Centers in Greybull

Same-Day Electronic Donor Pass Accepted at All Locations Below

Minutes Away, Test Today

444 Greybull Ave

0.15 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
444 Greybull Ave
Greybull, WY 82426

388 Us Highway 20 S Attn Lab

9.79 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
388 Us Highway 20 S Attn Lab
Basin, WY 82410

1115 Lane 12

28.48 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1115 Lane 12
Lovell, WY 82431

235 E Main St

29.10 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
235 E Main St
Lovell, WY 82431

616 S 7th St

33.34 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
616 S 7th St
Worland, WY 82401

808 E 5th St

38.76 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
808 E 5th St
Powell, WY 82435

164 W North St

39.00 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
164 W North St
Powell, WY 82435

450 Mountain View St

39.65 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
450 Mountain View St
Powell, WY 82435

449 Mountain View St

39.65 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
449 Mountain View St
Powell, WY 82435

777 Avenue H

39.66 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
777 Avenue H
Powell, WY 82435

1725 Sheridan Ave Ste 102

49.22 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1725 Sheridan Ave Ste 102
Cody, WY 82414

Employment, DOT, Court Ordered, Probation, Family

Accredited Drug Testing provides an extensive array of drug and alcohol testing solutions at our 11 Greybull, Wyoming site locations. Our services cater to DOT and non-DOT needs, encompassing urine and breath alcohol tests, EtG alcohol checks, and hair drug screenings suitable for individuals, corporate clients, and legal requirements. Offering rapid testing with SAMSA certified lab analysis in Greybull, WY, same-day appointments are possible at many locations moments away from you. We also offer Occupational Health Evaluations, Clinical Exams, and thorough Background Investigations.

Contact us at (800) 221-4291 or sign up via our website. Choose your desired test and a convenient nearby testing site—available for you, staff, or others. Arranging a test is swift and simple, connect with our scheduling team or book your appointment online anytime. Our efficient and accessible system ensures seamless drug testing setup in Greybull.

* You must register by phone or online to receive your donor pass/registration prior to proceeding to the testing center. You must bring a valid government issued ID along with the registration/barcode number which was sent to you by email.

When you're searching for drug testing near me or drug testing locations, we provide a simple and convenient process to find a drug and alcohol testing location near you that is certified to provide all of your drug and alcohol testing needs.

How the Drug Testing Process Works in Greybull, WY

1

Order Online or Call

Select your test & search nearby Greybull collection sites.

2

Get Donor Pass

Receive your donor pass by email or SMS immediately.

3

Visit Collection Center

Walk in with donor pass & photo ID. No appointment needed.

4

Fast Results

Secure results delivered confidentially in 24-48 hours.

Greybull, WY Drug Testing

Drug Testing Services Available at Our Greybull, WY Labs:

At our Greybull drug testing collection sites, Accredited Drug Testing provides one of the widest selections of drug and alcohol testing services available. Whether you're an employer, attorney, court, or private individual, we offer both DOT and non-DOT testing options—ranging from rapid tests to comprehensive lab-based screenings—capable of detecting nearly any substance.

Mobile/On-Site Drug Testing

If you're an employer needing to test 25 or more employees and looking to save time and money, we offer mobile on-site drug testing where we come to you. Call us today for more information.

Official Legal & Regulatory Framework

Wyoming Drug Testing Laws & Compliance in Greybull

SAMHSA Certified • MRO Verified

Accredited Drug Testing provides employer and individual screening in Greybull, WY adhering strictly to Wyo. Stat. § 27-14-102, federal DOT 49 CFR Part 40 guidelines, and certified SAMHSA laboratory chain-of-custody standards.

Statutory Citation
Wyo. Stat. § 27-14-102
Medical Marijuana
Prohibited
Recreational Cannabis
Prohibited
Workplace Rights
Zero-Tolerance Protected

Wyoming statutory framework permits voluntary drug-free workplace programs, offering worker compensation discount incentives for compliant employer testing policies.

Under Wyo. Stat. § 27-14-102, employers in Greybull may institute comprehensive drug-free workplace programs including:

  • Pre-Employment Screening: Conditional job offer testing for all applicants.
  • Reasonable Suspicion Testing: Objective, documented behavioral signs of impairment.
  • Post-Accident Testing: Mandatory screening following workplace injuries or property damage.
  • Random Testing: Unannounced selection for safety-sensitive roles and machinery operators.
  • Workers' Comp Incentives: Verified testing programs provide premium discounts on state workers' compensation insurance policies.

While cannabis statutes continue evolving across the United States (Medical: Prohibited; Recreational: Prohibited in Wyoming), employers retain the legal prerogative to prohibit substance impairment on job premises, during operational shifts, and while operating company vehicles.

Federal regulations, Department of Transportation (DOT) mandates, and safety-sensitive positions strictly prohibit marijuana use regardless of state cannabis status. ADT provides both standard THC screening and non-THC customized drug panels for private employers wishing to adapt to state-specific hiring preferences.

For commercial drivers, maritime operators, aviation crews, and transit personnel operating in Greybull, all testing follows rigorous Department of Transportation (DOT) standards governed by 49 CFR Part 40:

  • Federal 5-Panel Regulated Urine Screen: Tested for Marijuana, Cocaine, Amphetamines/Methamphetamines, Opioids (Codeine, Morphine, Heroin, Hydrocodone, Hydromorphone, Oxycodone, Oxymorphone), and PCP.
  • SAMHSA Accredited Laboratories: Zero compromise on testing accuracy with gas chromatography/mass spectrometry (GC/MS) confirmation.
  • Medical Review Officer (MRO): Every non-negative specimen is reviewed by a licensed physician MRO before reporting.
  • FMCSA Clearinghouse Reporting: Real-time reporting of verified positive tests and refusals to test into the federal driver clearinghouse database.

Accredited Drug Testing provides legally admissible drug and alcohol screening for county court dockets, child custody hearings, probation requirements, and pretrial diversion programs throughout Greybull and Wyoming.

All specimens undergo observed or witnessed collection procedures when ordered by the court, accompanied by rigorous Federal Chain of Custody Forms (CCF). Turnaround time is rapid, and official certificates of analysis can be forwarded directly to your attorney, court case officer, or probation supervisor upon release.

Hyper-Local Proximity Coverage

Neighborhoods & Service Districts in Greybull, WY

Minutes Away, Same-Day Donor Pass

Accredited Drug Testing operates collection centers strategically positioned throughout Greybull to ensure fast donor access with minimal drive times. Walk-ins are welcomed with an immediate electronic donor pass across all major neighborhoods and transit corridors:

Key Greybull Neighborhoods Covered:

● Downtown Greybull ● Central Business District ● North Greybull Commercial Corridor ● South Greybull Industrial Park ● East Greybull Metro Area ● West Greybull Trade Center ● Medical & Healthcare District ● Airport / Logistics Corridor

Major Employment & Commercial Hubs Served:

Greybull Main Street Commercial District • Greybull Regional Trade Center • County Industrial Parkway • Metro Healthcare & Occupational Medical Corridor

Located anywhere in Greybull? Receive your electronic pass in under 5 minutes.
Order Test Online →

Surrounding Areas Served Near Greybull

Big Horn • Basin • Otto • Shell • Manderson • Emblem

Greybull, WY Drug & Alcohol Test Panels & Detection Windows

Select a test panel below to review specific drug compounds screened, detection timeframes, and instant electronic pass registration in Greybull.

Test Type & Local Panel Detection Window Common Use Cases in Greybull Turnaround Time
5-Panel Urine Screen in Greybull →
THC, Cocaine, Basic Opiates, Amphetamines, PCP
1 to 5 Days Pre-Employment, Workplace Safety & Non-DOT Randoms 24 to 48 Hours
10-Panel Urine Screen in Greybull →
Adds Benzodiazepines, Barbiturates, Methadone, Propoxyphene
1 to 7 Days Healthcare Staffing, Corporate Policies & Court Orders 24 to 48 Hours
Hair Follicle Drug Test in Greybull →
Long-term historical pattern analysis (90-day window)
Up to 90 Days Child Custody, Legal Defense & Executive Screening 3 to 5 Business Days
DOT Drug & Alcohol Test in Greybull →
49 CFR Part 40 compliant with CCF & MRO verification
1 to 5 Days FMCSA, FAA, FRA, FTA, USCG Regulated Drivers & Crew 24 to 48 Hours
ETG & Breath Alcohol in Greybull →
Evidential breath testing or 80-hour urine EtG metabolite
Breath: 0–12 Hrs
EtG: Up to 80 Hrs
Zero-Tolerance Workplace, Post-Accident & Probation Immediate to 48 Hours
DOT Physical Exam in Greybull →
FMCSA NRCME certified medical examiner card (Form MCSA-5876)
1 to 2 Year Card Commercial Driver License (CDL) Medical Certification Same-Day Medical Card
Full-Service Testing Solutions

Occupational Health & Specialized Screening in Greybull, WY

Beyond standard urine screening, Accredited Drug Testing delivers end-to-end occupational medical solutions, DOT credentialing, court-admissible forensic testing, and employer background compliance.

NRCME Certified

DOT Physicals & Medical Cards

FMCSA-compliant examinations conducted by certified medical examiners. Instant driver medical certificate renewal across Greybull.

AABB Accredited

Court Legal DNA & Paternity

100% court-admissible legal paternity, maternity, sibling, and grandparentage testing with strict chain of custody for family court.

FCRA Compliant

Background Checks & MVR

Comprehensive pre-employment screening, nationwide criminal history searches, and Motor Vehicle Records (MVR) for driver compliance.

Long Detection Window

90-Day Hair Follicle Drug Test

Tamper-resistant 90-day historical substance screening. Preferred by family courts, custody attorneys, and zero-tolerance employers.

Instant & Lab Confirmed

Breath Alcohol & 80-Hr EtG

Evidential breath alcohol testing (BAT) and 80-hour EtG urine/hair metabolite analysis for probation monitoring and workplace safety.

We Come to You

Mobile On-Site Group Testing

Certified mobile collection technicians dispatched directly to your Greybull facility or job site for groups of 25+ employees.

Local Testing Resource Network

More Drug & Alcohol Testing Options in Greybull, WY

Need immediate walk-in service in Greybull? View our Walk-In Drug Testing Near Me in Greybull, WY facility guide or order an instant electronic donor pass online.

Greybull Drug Testing

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

Greybull DOT Drug Testing

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

Greybull DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Greybull, WY.

Greybull Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Greybull, WY.v

Greybull Hair Drug Testing

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

Greybull Alcohol Testing

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

Greybull Drug Testing Services

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

Greybull 5 Panel Drug Test

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

Greybull 10 Panel Drug Test

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

Greybull On Site Drug Testing

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

Greybull DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Greybull, WY 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 Wyoming, workplace drug testing is governed by statutory guidelines under Wyo. Stat. § 27-14-102. Private employers generally operate under a Wyoming Drug-Free Workplace guidelines, permitting pre-employment, random, post-accident, and reasonable suspicion testing.
Yes. Employers in Wyoming who implement a certified Drug-Free Workplace Program in compliance with Wyo. Stat. § 27-14-102 can qualify for insurance premium discounts and enhanced legal protections during workers' compensation claims.
Under Wyoming state law compliance standards, state statutes supports voluntary employer drug testing programs. Safety-sensitive positions, DOT-regulated roles, and federal contract compliance remain strictly zero-tolerance across all jurisdictions.
Accredited Drug Testing provides access to 11 certified collection sites in the Greybull area, offering urine, hair follicle, breath alcohol, and DOT testing.
While walk-ins are welcome with an electronic donor pass at collection sites across Greybull, 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

Excellent service!

Excellent service! Trish went above and beyond to find me a testing site as close to my home as possible. Results were faster than expected, as well. Thanks for your help, Trish and Accredited!

Es Hache - 4/13/2025

Reception is kind and helpful

Reception is kind and helpful , everything quick and simple , best urgent care

Yusuf Narmuradov - 11/19/2024

Fast and efficient service

Fast and efficient service for employers wanting to do pre employment drug screening that meets DOT requirements!!

Mary Thomas - 4/5/2025


(800) 221-4291