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

Drug Testing Locations in Cass, AR

With 39 testing centers in the Cass 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

39 Drug-Testing Centers in Cass

Same-Day Electronic Donor Pass Accepted at All Locations Below

Minutes Away, Test Today

107 N 9th St

13.83 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
107 N 9th St
Ozark, AR 72949

201 S 7th St

13.89 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
201 S 7th St
Ozark, AR 72949

1130 S Rogers St

25.59 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
1130 S Rogers St
Clarksville, AR 72830

1100 E Poplar St

26.05 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
1100 E Poplar St
Clarksville, AR 72830

23 Professional Park Dr

26.17 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
23 Professional Park Dr
Clarksville, AR 72830

3 Medicine Dr

26.21 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
3 Medicine Dr
Clarksville, AR 72830

303 S 5th St

27.97 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
303 S 5th St
Paris, AR 72855

932 N Gaskill St

28.44 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
932 N Gaskill St
Huntsville, AR 72740

117 E Sycamore St

33.30 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
117 E Sycamore St
Fayetteville, AR 72703

2521 Alma Hwy

33.60 mi
🕑 Facility: Mon–Fri: 06:30 AM - 02:00 PM⚡ Drug Screens: Mon–Fri: 10:00 AM - 01:00 PM
2521 Alma Hwy
Van Buren, AR 72956

2890 N College Ave

34.11 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2890 N College Ave
Fayetteville, AR 72703

3155 N College Ave Ste 103

34.44 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3155 N College Ave Ste 103
Fayetteville, AR 72703

1188 N Salem Rd Ste 6

34.73 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1188 N Salem Rd Ste 6
Fayetteville, AR 72704

3271 N Wimberly Drive Ste 2,

34.77 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3271 N Wimberly Drive Ste 2,
Fayetteville, AR 72703

3873 N Parkview Dr

34.77 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3873 N Parkview Dr
Fayetteville, AR 72703

509 E Millsap Rd Ste 103

34.78 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
509 E Millsap Rd Ste 103
Fayetteville, AR 72703

3215 N Northhills Blvd

34.93 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3215 N Northhills Blvd
Fayetteville, AR 72703

1583 Main Dr

35.88 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1583 Main Dr
Fayetteville, AR 72704

1109 S West End St

36.32 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1109 S West End St
Springdale, AR 72764

7320 Rogers Ave Ste 1

37.85 mi
🕑 Facility: Mon–Fri: 08:00 AM - 04:30 PM (Lunch: 12:00 PM - 01:00 PM)⚡ Drug Screens: Mon–Fri: 09:30 AM - 11:00 AM, 01:30 PM - 04:30 PM
7320 Rogers Ave Ste 1
Fort Smith, AR 72903

1306 S Pleasant St

38.10 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1306 S Pleasant St
Springdale, AR 72764

1102 S Thompson St Ste C

38.11 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1102 S Thompson St Ste C
Springdale, AR 72764

57 W 4th St

38.17 mi
🕑 Testing Hours: Mon–Fri: 11:00 AM-1:00 PM✓ Walk-in with Electronic Donor Pass
57 W 4th St
Booneville, AR 72927

880 W Main St

38.31 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-1:00 PM✓ Walk-in with Electronic Donor Pass
880 W Main St
Booneville, AR 72927

803 Quandt Ave

38.33 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
803 Quandt Ave
Springdale, AR 72764

1670 W Sunset Ave Ste B

38.39 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1670 W Sunset Ave Ste B
Springdale, AR 72762

4600 Rogers Ave

38.57 mi
🕑 Facility: Mon–Fri: 07:00 AM - 04:00 PM (Lunch: 11:00 AM - 12:00 PM)⚡ Drug Screens: Mon–Fri: 08:00 AM - 10:00 AM, 12:00 PM - 03:00 PM
4600 Rogers Ave
Fort Smith, AR 72903

801 Henryetta St Ste 6

38.59 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
801 Henryetta St Ste 6
Springdale, AR 72762

4300 Rogers Avenue, Suite 47

38.71 mi
🕑 Testing Hours: M-Th 9:30 AM-3:30 PM • F 9:30 AM-11:30 AM✓ Walk-in with Electronic Donor Pass
4300 Rogers Avenue, Suite 47
Fort Smith, AR 72903

1160 S 40th St

39.06 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1160 S 40th St
Springdale, AR 72762

1500 Dodson Ave

40.08 mi
🕑 Testing Hours: M,W 8:00 AM-4:00 PM • T,Th 9:00 AM-4:00 PM • F 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
1500 Dodson Ave
Ft Smith, AR 72901

1500 Dodson Ave Ste 180

40.08 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
1500 Dodson Ave Ste 180
Fort Smith, AR 72901

4300 Regions Park Dr

40.56 mi
🕑 Facility: Mon–Fri: 08:00 AM - 04:30 PM (Lunch: 12:00 PM - 01:00 PM)✓ Walk-in with Electronic Donor Pass
4300 Regions Park Dr
Fort Smith, AR 72916

171 N Maestri Rd Ste 1

40.69 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
171 N Maestri Rd Ste 1
Springdale, AR 72762

5817 S 28th St

41.25 mi
🕑 Facility: Mon–Fri: 08:00 AM - 04:30 PM (Lunch: 12:00 PM - 01:00 PM)⚡ Drug Screens: Mon–Fri: 09:30 AM - 11:00 AM, 01:30 PM - 04:30 PM
5817 S 28th St
Fort Smith, AR 72908

4387 Catherine St

41.27 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4387 Catherine St
Springdale, AR 72764

1400 Zero St

41.64 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
1400 Zero St
Fort Smith, AR 72901

8600 S 36th Ter

41.93 mi
🕑 Facility: Mon–Fri: 07:30 AM - 03:30 PM (Lunch: 12:00 PM - 12:30 PM)⚡ Drug Screens: Mon–Fri: 08:30 AM - 11:00 AM, 01:00 PM - 03:00 PM
8600 S 36th Ter
Fort Smith, AR 72908

10929 Highway 71 S

42.10 mi
🕑 Facility: Mon–Fri: 07:00 AM - 04:00 PM⚡ Drug Screens: Mon–Fri: 08:00 AM - 03:00 PM
10929 Highway 71 S
Fort Smith, AR 72916

Employment, DOT, Court Ordered, Probation, Family

Accredited Drug Testing delivers an extensive array of drug and alcohol testing services through our 39 testing sites in the Cass, Arkansas vicinity. We offer both DOT and non-DOT urine tests, breath alcohol analysis, EtG alcohol tests, as well as hair follicle drug testing for personal, corporate, and legal purposes. In Cass, AR, we facilitate rapid results testing, SAMSA-certified lab processing, and offer same-day appointments. Many of our Cass locations are conveniently situated near residential and business areas. Our suite of services also encompasses Occupational Health Testing, Clinical Testing, and Background Screening.

Dial (800) 221-4291 or sign up via our website. Simply select your desired test and a nearby testing site—services are open to individuals, employers, or third parties. Scheduling tests is quick and hassle-free; reach out to our scheduling team or make an appointment online anytime, day or night. Our efficient and intuitive system enables you to set up a drug test in Cass with ease.

* 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 Cass, AR

1

Order Online or Call

Select your test & search nearby Cass 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.

Cass, AR Drug Testing

Drug Testing Services Available at Our Cass, AR Labs:

At our Cass 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

Arkansas Drug Testing Laws & Compliance in Cass

SAMHSA Certified • MRO Verified

Accredited Drug Testing provides employer and individual screening in Cass, AR adhering strictly to Ark. Code Ann. § 11-14-101 et seq., federal DOT 49 CFR Part 40 guidelines, and certified SAMHSA laboratory chain-of-custody standards.

Statutory Citation
Ark. Code Ann. § 11-14-101 et seq.
Medical Marijuana
Legal (Medical)
Recreational Cannabis
Prohibited
Workplace Rights
Zero-Tolerance Protected

Arkansas permits employers to establish drug-free workplace policies under Voluntary Drug-Free Workplace laws to reduce workplace liabilities and maintain safety compliance.

Under Ark. Code Ann. § 11-14-101 et seq., employers in Cass 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: Legal (Medical); Recreational: Prohibited in Arkansas), 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 Cass, 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 Cass and Arkansas.

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 Cass, AR

Minutes Away, Same-Day Donor Pass

Accredited Drug Testing operates collection centers strategically positioned throughout Cass 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 Cass Neighborhoods Covered:

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

Major Employment & Commercial Hubs Served:

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

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

Surrounding Areas Served Near Cass

Yale • Franklin • Pettigrew • Oark • Wiederkehr Village • Webb City • Altus • Denning

Cass, AR 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 Cass.

Test Type & Local Panel Detection Window Common Use Cases in Cass Turnaround Time
5-Panel Urine Screen in Cass →
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 Cass →
Adds Benzodiazepines, Barbiturates, Methadone, Propoxyphene
1 to 7 Days Healthcare Staffing, Corporate Policies & Court Orders 24 to 48 Hours
Hair Follicle Drug Test in Cass →
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 Cass →
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 Cass →
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 Cass →
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 Cass, AR

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 Cass.

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 Cass facility or job site for groups of 25+ employees.

Local Testing Resource Network

More Drug & Alcohol Testing Options in Cass, AR

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

Cass Drug Testing

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

Cass DOT Drug Testing

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

Cass DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Cass, AR.

Cass Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Cass, AR.v

Cass Hair Drug Testing

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

Cass Alcohol Testing

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

Cass Drug Testing Services

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

Cass 5 Panel Drug Test

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

Cass 10 Panel Drug Test

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

Cass On Site Drug Testing

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

Cass DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Cass, AR 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 Arkansas, workplace drug testing is governed by statutory guidelines under Ark. Code Ann. § 11-14-101 et seq.. Private employers generally operate under a Voluntary Drug-Free Workplace Program, permitting pre-employment, random, post-accident, and reasonable suspicion testing.
Yes. Employers in Arkansas who implement a certified Drug-Free Workplace Program in compliance with Ark. Code Ann. § 11-14-101 et seq. can qualify for insurance premium discounts and enhanced legal protections during workers' compensation claims.
Under Arkansas state law compliance standards, state statutes allows zero-tolerance policies for safety-sensitive roles. Safety-sensitive positions, DOT-regulated roles, and federal contract compliance remain strictly zero-tolerance across all jurisdictions.
Accredited Drug Testing provides access to 39 certified collection sites in the Cass area, offering urine, hair follicle, breath alcohol, and DOT testing.
While walk-ins are welcome with an electronic donor pass at collection sites across Cass, 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