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

Drug Testing Locations in Gary City, TX

With 34 testing centers in the Gary City 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

34 Drug-Testing Centers in Gary City

Same-Day Electronic Donor Pass Accepted at All Locations Below

Minutes Away, Test Today

2699 Se Loop

8.42 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2699 Se Loop
Carthage, TX 75633

432 W Sabine St

8.79 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
432 W Sabine St
Carthage, TX 75633

325 W Sabine St Ste G

8.81 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
325 W Sabine St Ste G
Carthage, TX 75633

309 Tenaha St

19.55 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
309 Tenaha St
Center, TX 75935

602 Hurst St Ste 1

19.55 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
602 Hurst St Ste 1
Center, TX 75935

630 Hurst St

19.55 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
630 Hurst St
Center, TX 75935

13239 Fm 782 N

26.38 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
13239 Fm 782 N
Henderson, TX 75652

300 Wilson St

26.40 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
300 Wilson St
Henderson, TX 75652

4920 Ne Stallings Dr

30.99 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4920 Ne Stallings Dr
Nacogdoches, TX 75965

4909 North St

31.13 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-8:00 PM • Sat:,Sun: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
4909 North St
Nacogdoches, TX 75965

5032 Justin St Ste 303

31.19 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5032 Justin St Ste 303
Nacogdoches, TX 75965

5021 Justin St Ste C

31.20 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5021 Justin St Ste C
Nacogdoches, TX 75965

2755 State Highway 322

32.21 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2755 State Highway 322
Longview, TX 75603

1023 N Mound St Ste K

33.26 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1023 N Mound St Ste K
Nacogdoches, TX 75961

212 South St

34.14 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
212 South St
Nacogdoches, TX 75961

450 E Loop 281 Ste C2

34.62 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
450 E Loop 281 Ste C2
Longview, TX 75605

12605 I H 20 S Service Rd W

34.86 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
12605 I H 20 S Service Rd W
Hallsville, TX 75650

500 Harper Dr

35.04 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
500 Harper Dr
Marshall, TX 75672

711 E End Blvd S

35.12 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
711 E End Blvd S
Marshall, TX 75670

614 S Grove St

35.15 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
614 S Grove St
Marshall, TX 75670

511 E Hospital St

37.92 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
511 E Hospital St
San Augustine, TX 75972

409 N 6th St

38.30 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
409 N 6th St
Longview, TX 75601

1121 N Longview St

38.50 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1121 N Longview St
Kilgore, TX 75662

603 N Second Street,

38.65 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
603 N Second Street,
Longview, TX 75601

700 E Marshall Ave

38.67 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
700 E Marshall Ave
Longview, TX 75601

207 Jefferson St

38.87 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
207 Jefferson St
Mansfield, LA 71052

119 Jefferson St

38.87 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-4:30 PM✓ Walk-in with Electronic Donor Pass
119 Jefferson St
Mansfield, LA 71052

815 N 4th St Ste D

39.67 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
815 N 4th St Ste D
Longview, TX 75601

3008 W Marshall Ave

40.83 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3008 W Marshall Ave
Longview, TX 75604

3202 N 4th St Ste 100

40.97 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3202 N 4th St Ste 100
Longview, TX 75605

3417 W Marshall Ave

40.97 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3417 W Marshall Ave
Longview, TX 75604

9300 Mansfield Rd Ste 110

41.56 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
9300 Mansfield Rd Ste 110
Shreveport, LA 71118

2101 W Loop 281

41.61 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2101 W Loop 281
Longview, TX 75604

1509 W Loop 281

41.71 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1509 W Loop 281
Longview, TX 75604

Employment, DOT, Court Ordered, Probation, Family

At Accredited Drug Testing, we provide a variety of drug and alcohol testing services across our 34 testing centers in the Gary City, Texas region. Our offerings include DOT and non-DOT urine drug tests, breath alcohol assessments, EtG alcohol screening, and hair drug analysis. These services cater to individuals, companies, and legal requirements. With rapid results testing and SAMSA certified lab analysis available in Gary City, TX, same-day service is often an option, and most testing locations are conveniently situated near your residence or workplace. We also offer Occupational Health Testing, Clinical Testing, and Background Checks.

Dial (800) 221-4291 or sign up online. To get started, pick your preferred test and select a nearby site—ideal for personal use, employee testing, or testing another person. Arranging a test is swift and simple: reach our scheduling team or book your test online anytime, day or night. Our efficient process makes scheduling drug testing in Gary City smooth and simple.

* 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 Gary City, TX

1

Order Online or Call

Select your test & search nearby Gary City 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.

Gary City, TX Drug Testing

Drug Testing Services Available at Our Gary City, TX Labs:

At our Gary City 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 Gary City

SAMHSA Certified • MRO Verified

Accredited Drug Testing provides employer and individual screening in Gary City, 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 Gary City 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 Gary City, 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 Gary City 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 Gary City, TX

Minutes Away, Same-Day Donor Pass

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

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

Major Employment & Commercial Hubs Served:

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

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

Surrounding Areas Served Near Gary City

Long Branch-dotson • Clayton • Timpson • Carthage • Tenaha • Concord • Beckville • Brachfield

Gary City, 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 Gary City.

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

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 Gary City facility or job site for groups of 25+ employees.

Local Testing Resource Network

More Drug & Alcohol Testing Options in Gary City, TX

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

Gary City Drug Testing

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

Gary City DOT Drug Testing

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

Gary City DNA Testing

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

Gary City Industry Training

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

Gary City Hair Drug Testing

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

Gary City Alcohol Testing

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

Gary City Drug Testing Services

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

Gary City 5 Panel Drug Test

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

Gary City 10 Panel Drug Test

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

Gary City On Site Drug Testing

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

Gary City DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Gary City, 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 34 certified collection sites in the Gary City area, offering urine, hair follicle, breath alcohol, and DOT testing.
While walk-ins are welcome with an electronic donor pass at collection sites across Gary City, 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