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

Drug Testing Locations in Mathis, TX

With 38 testing centers in the Mathis 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

38 Drug-Testing Centers in Mathis

Same-Day Electronic Donor Pass Accepted at All Locations Below

Minutes Away, Test Today

14101 Northwest Blvd, Suite 113

19.78 mi
🕑 Testing Hours: Mon–Fri: 10:00 AM-1:30 PM✓ Walk-in with Electronic Donor Pass
14101 Northwest Blvd, Suite 113
Corpus Christi, TX 78410

13310 Leopard St Ste 3

19.89 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
13310 Leopard St Ste 3
Corpus Christi, TX 78410

13310 Leopard St Ste 6

19.89 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
13310 Leopard St Ste 6
Corpus Christi, TX 78410

621 E Sinton St

20.20 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
621 E Sinton St
Sinton, TX 78387

3945 Us Highway 77

20.66 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3945 Us Highway 77
Corpus Christi, TX 78410

11559 Leopard St

22.01 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
11559 Leopard St
Corpus Christi, TX 78410

1602 E Houston St Ste A

22.39 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1602 E Houston St Ste A
Beeville, TX 78102

1500 E Houston St

22.39 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1500 E Houston St
Beeville, TX 78102

1402 E Houston St

22.39 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1402 E Houston St
Beeville, TX 78102

508 S San Patricio St

22.54 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
508 S San Patricio St
Sinton, TX 78387

901 S San Patricio St

22.54 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
901 S San Patricio St
Sinton, TX 78387

1652 E Houston Street,

22.89 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1652 E Houston Street,
Beeville, TX 78102

600 Houston St

24.24 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
600 Houston St
George West, TX 78022

7406 Up River Rd

25.35 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
7406 Up River Rd
Corpus Christi, TX 78409

2000 Dr Nw Atkison Blvd, Suite 1201

25.59 mi
🕑 Testing Hours: Mon–Fri: 10:00 AM-1:00 PM✓ Walk-in with Electronic Donor Pass
2000 Dr Nw Atkison Blvd, Suite 1201
Alice, TX 78332

2200 E Main St Ste E

26.11 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2200 E Main St Ste E
Alice, TX 78332

201 Mariposa

26.27 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
201 Mariposa
Alice, TX 78332

408 Flournoy Rd Ste B

26.91 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-12:00 PM & 1:00 PM-3:30 PM✓ Walk-in with Electronic Donor Pass
408 Flournoy Rd Ste B
Alice, TX 78332

219 E 2nd St

27.73 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
219 E 2nd St
Alice, TX 78332

102 E Main St

27.91 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
102 E Main St
Alice, TX 78332

308 Creay St Bldg 1152

29.30 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
308 Creay St Bldg 1152
Corpus Christi, TX 78449

2209 N Padre Island Dr Ste O

29.79 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2209 N Padre Island Dr Ste O
Corpus Christi, TX 78408

1605 Us Highway 181 Ste D

30.44 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1605 Us Highway 181 Ste D
Portland, TX 78374

3933 Up River Rd

31.29 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3933 Up River Rd
Corpus Christi, TX 78408

4544 Baldwin Blvd Ste E

31.30 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4544 Baldwin Blvd Ste E
Corpus Christi, TX 78408

2601 Hospital Blvd, Suite 104

33.09 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2601 Hospital Blvd, Suite 104
Corpus Christi, TX 78405

710 Buffalo St Ste 810 Park Tower Building

33.15 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
710 Buffalo St Ste 810 Park Tower Building
Corpus Christi, TX 78401

105 E Thornton

33.29 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
105 E Thornton
Three Rivers, TX 78071

105 E. Thornton

33.29 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
105 E. Thornton
Three Rivers, TX 78071

106 W Tips St

33.60 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
106 W Tips St
Three Rivers, TX 78071

1521 S Staples St Ste 103

33.97 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1521 S Staples St Ste 103
Corpus Christi, TX 78404

2413 Memorial Pkwy

34.00 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2413 Memorial Pkwy
Portland, TX 78374

1500 Wildcat Dr Ste M

34.23 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1500 Wildcat Dr Ste M
Portland, TX 78374

4737 Larcade Dr

35.20 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4737 Larcade Dr
Corpus Christi, TX 78415

3133 S Alameda Street, Suite 500

35.30 mi
🕑 Testing Hours: Mon–Fri: 10:00 AM-2:00 PM✓ Walk-in with Electronic Donor Pass
3133 S Alameda Street, Suite 500
Corpus Christi, TX 78404

2053 S Ih37 Access Rd

35.67 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2053 S Ih37 Access Rd
Three Rivers, TX 78071

3403 S Padre Island Dr Ste 301

35.91 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3403 S Padre Island Dr Ste 301
Corpus Christi, TX 78415

3325 Saratoga Blvd Ste 230

36.41 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3325 Saratoga Blvd Ste 230
Corpus Christi, TX 78415

Employment, DOT, Court Ordered, Probation, Family

At 38 testing centers in Mathis, Texas, Accredited Drug Testing delivers extensive drug and alcohol testing services. We conduct DOT and non-DOT urine drug tests, breath alcohol assessments, EtG alcohol tests, and hair analysis for individual, workplace, and legal purposes. Rapid result testing and SAMSA lab-certified evaluations are offered promptly right in Mathis, TX, with many testing sites just minutes away from your office or residence. We also specialize in Occupational Health Testing, Clinical Testing, and Background Screening services.

Reach out at (800) 221-4291 or register online today. Select your preferred test and locate the closest facility—our services accommodate personal, employee, or third-party testing. With our quick and simple scheduling, whether by phone or online anytime, you can effortlessly organize drug tests in Mathis using our efficient and intuitive processes.

* 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 Mathis, TX

1

Order Online or Call

Select your test & search nearby Mathis 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.

Mathis, TX Drug Testing

Drug Testing Services Available at Our Mathis, TX Labs:

At our Mathis 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 Mathis

SAMHSA Certified • MRO Verified

Accredited Drug Testing provides employer and individual screening in Mathis, 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 Mathis 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 Mathis, 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 Mathis 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 Mathis, TX

Minutes Away, Same-Day Donor Pass

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

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

Major Employment & Commercial Hubs Served:

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

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

Surrounding Areas Served Near Mathis

Paisano Park Colonia • Edgewater Estates • Lakewood Heights • Lakeshore Gardens-hidden Acres • Lake City • Oak Point • Pernitas Point • Sandia

Mathis, 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 Mathis.

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

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

Local Testing Resource Network

More Drug & Alcohol Testing Options in Mathis, TX

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

Mathis Drug Testing

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

Mathis DOT Drug Testing

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

Mathis DNA Testing

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

Mathis Industry Training

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

Mathis Hair Drug Testing

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

Mathis Alcohol Testing

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

Mathis Drug Testing Services

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

Mathis 5 Panel Drug Test

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

Mathis 10 Panel Drug Test

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

Mathis On Site Drug Testing

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

Mathis DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Mathis, 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 38 certified collection sites in the Mathis area, offering urine, hair follicle, breath alcohol, and DOT testing.
While walk-ins are welcome with an electronic donor pass at collection sites across Mathis, 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

I love the customer service

I love the customer service. The lady was patient enough to help me book my appointment with ease and ensuring I get the location that's best for me. Keep up the good work!

Elizabeth Chiaka - 9/19/2024

Excellant Performance

The visit here is always the best . The place is always really clean. The employees are super courteous, very polite, and professional. This is the only drug lab I like to go do my drug and alcohol test. I would like to tell them thank you so much for thier excellent performance and job

Eli Gonzalez - 1/4/2025

Accredited has been wonderful to work with!

Accredited has been wonderful to work with! My court ordered tests are on a very strange schedule but every time I call, they are quick to schedule me and are always able to find a location that works for where I’m at and when! Thank you for making this rather undesirable situation less stressful and efficient.

Madison Sanderford - 8/19/2024


(800) 221-4291