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

Drug Testing Locations in Mertens, TX

With 36 testing centers in the Mertens 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

36 Drug-Testing Centers in Mertens

Same-Day Electronic Donor Pass Accepted at All Locations Below

Minutes Away, Test Today

1313 E Franklin St

12.33 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1313 E Franklin St
Hillsboro, TX 76645

101 Circle Dr

15.96 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
101 Circle Dr
Hillsboro, TX 76645

201 E Main St Ste 201

22.75 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
201 E Main St Ste 201
Waxahachie, TX 75165

1405 W Jefferson St

23.40 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1405 W Jefferson St
Waxahachie, TX 75165

1014 Ferris Ave Ste 220

23.60 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1014 Ferris Ave Ste 220
Waxahachie, TX 75165

2201 W Lampasas St

23.68 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2201 W Lampasas St
Ennis, TX 75119

802 W Lampasas St

23.83 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
802 W Lampasas St
Ennis, TX 75119

1324 Brown St Ste 100

24.52 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1324 Brown St Ste 100
Waxahachie, TX 75165

1026 W 2nd Ave

24.77 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1026 W 2nd Ave
Corsicana, TX 75110

419 N 12th St

25.25 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
419 N 12th St
Corsicana, TX 75110

1200 Dolfie Lane Ste 101

25.26 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1200 Dolfie Lane Ste 101
Ennis, TX 75119

219 W 6th Ave

25.41 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
219 W 6th Ave
Corsicana, TX 75110

2200 Physicans Blvd Ste D

25.82 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2200 Physicans Blvd Ste D
Ennis, TX 75119

5790 W Highway 287

26.63 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5790 W Highway 287
Midlothian, TX 76065

7500 Maehr Rd Stop 1018

30.92 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
7500 Maehr Rd Stop 1018
Waco, TX 76705

102 Brothers Blvd Ste B

31.84 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
102 Brothers Blvd Ste B
Red Oak, TX 75154

5449 Stillhouse Holw

35.20 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5449 Stillhouse Holw
Waco, TX 76708

220 N Ridgeway Dr

35.81 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
220 N Ridgeway Dr
Cleburne, TX 76033

505 N Ridgeway Drive, Suite 172

36.09 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
505 N Ridgeway Drive, Suite 172
Cleburne, TX 76033

201 Walls Dr

36.88 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
201 Walls Dr
Cleburne, TX 76033

203 Walls Dr Ste 102

36.92 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
203 Walls Dr Ste 102
Cleburne, TX 76031

1014 N Nolan River Rd

37.04 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1014 N Nolan River Rd
Cleburne, TX 76033

1135 N Loop 340

37.06 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1135 N Loop 340
Waco, TX 76705

1620c W Loop 340

37.06 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1620c W Loop 340
Waco, TX 76712

642 Uptown Blvd

37.09 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
642 Uptown Blvd
Cedar Hill, TX 75104

345 N Highway 67

37.10 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
345 N Highway 67
Cedar Hill, TX 75104

2505 W Belt Line Rd

37.30 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2505 W Belt Line Rd
Lancaster, TX 75146

229 E Belt Line Rd Siuite 303

37.42 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
229 E Belt Line Rd Siuite 303
Desoto, TX 75115

1720 E Broad St

37.46 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1720 E Broad St
Mansfield, TX 76063

911 N Hampton Rd

37.79 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
911 N Hampton Rd
Desoto, TX 75115

911 N Hampton Rd Ste 120

37.79 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
911 N Hampton Rd Ste 120
Desoto, TX 75115

7910 Beltline Rd

37.88 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
7910 Beltline Rd
Dallas, TX 75254

3500 Hillcrest Dr Ste 2b

38.55 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3500 Hillcrest Dr Ste 2b
Waco, TX 76708

990 Highway 287 N, Ste 115

38.71 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-3:00 PM✓ Walk-in with Electronic Donor Pass
990 Highway 287 N, Ste 115
Mansfield, TX 76063

1510 N Hampton Rd Ste 260

38.79 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1510 N Hampton Rd Ste 260
Desoto, TX 75115

3919 W Waco Dr

39.72 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3919 W Waco Dr
Waco, TX 76710

Employment, DOT, Court Ordered, Probation, Family

Accredited Drug Testing delivers a full suite of drug and alcohol screening services at our 36 testing venues in the Mertens, Texas region. We administer DOT and non-DOT urine drug screenings, breathalyzer tests, EtG alcohol evaluations, and hair analysis for personal, corporate, and legal applications. Our rapid result services in Mertens, TX include SAMSA certified lab analysis, with the option for same-day service. Most of our centers are conveniently close to home or work. Additional offerings are Occupational Health Testing, Clinical Testing, and Background Checks.

Dial (800) 221-4291 or register through our website. Simply pick your desired test and select a convenient location—testing is open to you, workers, or others. Setting up a test is swift and straightforward, with opportunities to schedule through our team or online any time. Our efficient, easy-to-use system ensures you can easily book drug testing in Mertens.

* 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 Mertens, TX

1

Order Online or Call

Select your test & search nearby Mertens 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.

Mertens, TX Drug Testing

Drug Testing Services Available at Our Mertens, TX Labs:

At our Mertens 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 Mertens

SAMHSA Certified • MRO Verified

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

Minutes Away, Same-Day Donor Pass

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

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

Major Employment & Commercial Hubs Served:

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

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

Surrounding Areas Served Near Mertens

Irene • Milford • Italy • Bynum • Carls Corner • Malone • Blooming Grove • Hillsboro

Mertens, 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 Mertens.

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

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

Local Testing Resource Network

More Drug & Alcohol Testing Options in Mertens, TX

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

Mertens Drug Testing

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

Mertens DOT Drug Testing

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

Mertens DNA Testing

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

Mertens Industry Training

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

Mertens Hair Drug Testing

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

Mertens Alcohol Testing

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

Mertens Drug Testing Services

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

Mertens 5 Panel Drug Test

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

Mertens 10 Panel Drug Test

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

Mertens On Site Drug Testing

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

Mertens DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Mertens, 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 36 certified collection sites in the Mertens area, offering urine, hair follicle, breath alcohol, and DOT testing.
While walk-ins are welcome with an electronic donor pass at collection sites across Mertens, 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