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

Drug Testing Locations in Clarksville, TX

With 32 testing centers in the Clarksville 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

32 Drug-Testing Centers in Clarksville

Same-Day Electronic Donor Pass Accepted at All Locations Below

Minutes Away, Test Today

999 County Road 1118

11.49 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
999 County Road 1118
Bogata, TX 75417

213 N. Howlson

12.10 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
213 N. Howlson
Bogata, TX 75427

6 Nw 2nd St Po Box 352

23.22 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6 Nw 2nd St Po Box 352
Idabel, OK 74745

1301 Lincoln Rd

24.55 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
1301 Lincoln Rd
Idabel, OK 74745

121 N Central Ave Ste E

24.86 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
121 N Central Ave Ste E
Idabel, OK 74745

104 Ne A Ave

24.97 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
104 Ne A Ave
Idabel, OK 74745

3154 Clarksville St

26.28 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3154 Clarksville St
Paris, TX 75460

3306 Lamar Avenue, Suite B

26.38 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3306 Lamar Avenue, Suite B
Paris, TX 75460

500 Clarksville St Box 1429

27.81 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
500 Clarksville St Box 1429
Paris, TX 75461

1655 Ne Loop 286

28.29 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1655 Ne Loop 286
Paris, TX 75460

1025 Deshong Dr

28.51 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1025 Deshong Dr
Paris, TX 75460

2001 N Jefferson Ave

29.32 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2001 N Jefferson Ave
Mt Pleasant, TX 75455

2001 N Jefferson Ave

29.36 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2001 N Jefferson Ave
Mount Pleasant, TX 75455

Texas Highway 37 S

29.61 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
Texas Highway 37 S
Mount Vernon, TX 75457

901 N Jefferson Ave

30.16 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
901 N Jefferson Ave
Mount Pleasant, TX 75455

727 E Ferguson Rd

31.51 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
727 E Ferguson Rd
Mt Pleasant, TX 75455

1610 S Jefferson Ave

31.81 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1610 S Jefferson Ave
Mount Pleasant, TX 75455

128 N Ellis St

37.15 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
128 N Ellis St
New Boston, TX 75570

1405 E Kirk St

38.16 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1405 E Kirk St
Hugo, OK 74743

1201 E Jackson St

38.22 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
1201 E Jackson St
Hugo, OK 74743

114 Us Hwy 82

38.33 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
114 Us Hwy 82
New Boston, TX 75570

212 N Center St

38.43 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
212 N Center St
New Boston, TX 75570

310 E Hoskins St

38.50 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
310 E Hoskins St
New Boston, TX 75570

910 James Bowie Dr Ste A

38.58 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
910 James Bowie Dr Ste A
New Boston, TX 75570

109 S Broadway St

38.66 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
109 S Broadway St
Hugo, OK 74743

2701 Us Highway 271 N

39.77 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2701 Us Highway 271 N
Pittsburg, TX 75686

105 Medical Plz

43.08 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
105 Medical Plz
Sulphur Springs, TX 75482

115 Airport Rd

43.20 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
115 Airport Rd
Sulphur Springs, TX 75482

1513 Houston St

45.05 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1513 Houston St
Sulphur Springs, TX 75482

719 W Coke Rd

46.69 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
719 W Coke Rd
Winnsboro, TX 75494

201 E 2nd

47.96 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
201 E 2nd
Hughes Springs, TX 75656

333 Dunn Rd

48.22 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
333 Dunn Rd
De Queen, AR 71832

Employment, DOT, Court Ordered, Probation, Family

Accredited Drug Testing provides extensive drug and alcohol screening services at our 32 testing centers in the Clarksville, Texas area. We conduct DOT and non-DOT urine drug tests, breath alcohol tests, EtG alcohol testing, and hair drug testing suitable for individuals, businesses, and legal purposes. For those located in Clarksville, TX, we offer quick result testing and SAMSA certified lab analysis, with same-day service options. Most testing facilities in Clarksville are conveniently located close to your residence or workplace. We also offer Occupational Health Testing, Clinical Testing, and Background Checks.

To initiate a test, call (800) 221-4291 or register online. Simply choose your desired test and a nearby location—testing is available for yourself, employees, or others. Scheduling a test is quick and straightforward; contact our scheduling team or arrange your test online at any time. Our efficient and intuitive process makes organizing drug testing near Clarksville simple and hassle-free.

* 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 Clarksville, TX

1

Order Online or Call

Select your test & search nearby Clarksville 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.

Clarksville, TX Drug Testing

Drug Testing Services Available at Our Clarksville, TX Labs:

At our Clarksville 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

Texas Drug Testing Laws & Compliance in Clarksville

SAMHSA Certified • MRO Verified

Accredited Drug Testing provides employer and individual screening in Clarksville, TX adhering strictly to Tex. Lab. Code § 411.091, federal DOT 49 CFR Part 40 guidelines, and certified SAMHSA laboratory chain-of-custody standards.

Statutory Citation
Tex. Lab. Code § 411.091
Medical Marijuana
Legal (Medical)
Recreational Cannabis
Prohibited
Workplace Rights
Zero-Tolerance Protected

Texas Labor Code § 411.091 mandates written policy distribution for employer drug testing programs while supporting broad pre-employment and random testing rights.

Under Tex. Lab. Code § 411.091, employers in Clarksville 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 Texas), 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 Clarksville, 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 Clarksville and Texas.

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 Clarksville, TX

Minutes Away, Same-Day Donor Pass

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

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

Major Employment & Commercial Hubs Served:

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

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

Surrounding Areas Served Near Clarksville

Petersburg • Bagwell • Annona • English • Bogata • Detroit • Johntown • Deport

Clarksville, TX 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 Clarksville.

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

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 Clarksville.

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

Local Testing Resource Network

More Drug & Alcohol Testing Options in Clarksville, TX

Need immediate walk-in service in Clarksville? View our Clarksville, TX Drug Testing Facility Guide or order an instant electronic donor pass online.

Clarksville Drug Testing

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

Clarksville DOT Drug Testing

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

Clarksville DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Clarksville, TX.

Clarksville Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Clarksville, TX.v

Clarksville Hair Drug Testing

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

Clarksville Alcohol Testing

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

Clarksville Drug Testing Services

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

Clarksville 5 Panel Drug Test

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

Clarksville 10 Panel Drug Test

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

Clarksville On Site Drug Testing

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

Clarksville DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Clarksville, TX 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 Texas, workplace drug testing is governed by statutory guidelines under Tex. Lab. Code § 411.091. Private employers generally operate under a Texas Labor Code § 411.091 guidelines, permitting pre-employment, random, post-accident, and reasonable suspicion testing.
Yes. Employers in Texas who implement a certified Drug-Free Workplace Program in compliance with Tex. Lab. Code § 411.091 can qualify for insurance premium discounts and enhanced legal protections during workers' compensation claims.
Under Texas state law compliance standards, state statutes allows broad pre-employment, random, and post-accident testing. Safety-sensitive positions, DOT-regulated roles, and federal contract compliance remain strictly zero-tolerance across all jurisdictions.
Accredited Drug Testing provides access to 32 certified collection sites in the Clarksville area, offering urine, hair follicle, breath alcohol, and DOT testing.
While walk-ins are welcome with an electronic donor pass at collection sites across Clarksville, 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 professional and very quick

Very professional and very quick service to schedule appointments! I am pleased with the services and would definitely recommend using them for any drug testing needs!

Carrie Feerick - 4/19/2025

they have made my job much easier

I always have a good experience setting up company driver drug screens through ADT. I'm really happy I found them while searching online, they have made my job much easier.

Exodus Heath - 2/13/2025

Explained everything so no questions

Torin was great. Explained everything so no questions

Tony Lombardo - 4/18/2025


(800) 221-4291