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

Drug Testing Locations in Old River, TX

With 27 testing centers in the Old River 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

27 Drug-Testing Centers in Old River

Same-Day Electronic Donor Pass Accepted at All Locations Below

Minutes Away, Test Today

1604 Rock Prairie Rd

10.92 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1604 Rock Prairie Rd
College Station, TX 77845

1602 Rock Prairie Rd Ste 260

11.82 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1602 Rock Prairie Rd Ste 260
College Station, TX 77845

2011 S Texas Ave

12.27 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-6:00 PM✓ Walk-in with Electronic Donor Pass
2011 S Texas Ave
Bryan, TX 77802

1507 S College Ave

13.05 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1507 S College Ave
Bryan, TX 77801

1600 University Dr E

13.53 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1600 University Dr E
College Station, TX 77840

1703 E 29th St

13.65 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1703 E 29th St
Bryan, TX 77802

1600 Joseph Dr

13.65 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1600 Joseph Dr
Bryan, TX 77802

1103 Woodson Dr

16.07 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1103 Woodson Dr
Caldwell, TX 77836

600 N Park St

21.55 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
600 N Park St
Brenham, TX 77833

210 S Judson St

23.00 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
210 S Judson St
Navasota, TX 77868

700 Medical Pkwy

23.30 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
700 Medical Pkwy
Brenham, TX 77833

514 Hwy 290 W

23.36 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
514 Hwy 290 W
Brenham, TX 77833

9409 Highway 6 Loop

23.94 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
9409 Highway 6 Loop
Navasota, TX 77868

647 N Harris St

35.12 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
647 N Harris St
Giddings, TX 78942

602 N Main St

35.17 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
602 N Main St
Rockdale, TX 76567

843 E Industry St Ste 1

35.39 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
843 E Industry St Ste 1
Giddings, TX 78942

1509 E Austin St Ste A Po Box 327

35.52 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1509 E Austin St Ste A Po Box 327
Giddings, TX 78942

1209 S Main St

35.76 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1209 S Main St
Giddings, TX 78942

1700 Brazos Ave

35.90 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1700 Brazos Ave
Rockdale, TX 76567

1280 N Fm 1486 Rd

36.36 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1280 N Fm 1486 Rd
Montgomery, TX 77356

235 W Palm St Ste 105

38.18 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
235 W Palm St Ste 105
Bellville, TX 77418

826 S Meyer

38.21 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
826 S Meyer
Sealy, TX 77474

15320 Highway 105 West Ste 120

40.21 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
15320 Highway 105 West Ste 120
Montgomery, TX 77356

806 N Crockett Ave

40.73 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
806 N Crockett Ave
Cameron, TX 76520

100 W Cross St

45.27 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
100 W Cross St
Madisonville, TX 77864

890 E Travis St

46.67 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
890 E Travis St
La Grange, TX 78945

2 Saint Marks Pl Ste 112

47.20 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2 Saint Marks Pl Ste 112
Lagrange, TX 78945

Employment, DOT, Court Ordered, Probation, Family

At our 27 testing centers in the Old River, Texas region, Accredited Drug Testing provides an extensive array of drug and alcohol testing solutions. We conduct both DOT and non-DOT urine analyses, breath alcohol screenings, EtG testing for alcohol, as well as hair drug tests for individual, corporate, and legal purposes. In Old River, TX, we offer quick result testing and certified lab analysis by SAMSA—immediate service is an option, with many testing sites just minutes away from your location. Additional offerings include Health Testing for work, Clinical Testing, and Background Verification.

Reach us at (800) 221-4291 or register via our online system. It's simple: pick a test and find a location nearby—suitable for you, your staff, or someone else. Arranging a test is Efficient and Convenient, contact our scheduling team or book your test online anytime. Our smooth, intuitive process ensures easy drug testing setup near Old River.

* 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 Old River, TX

1

Order Online or Call

Select your test & search nearby Old River 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.

Old River, TX Drug Testing

Drug Testing Services Available at Our Old River, TX Labs:

At our Old River 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 Old River

SAMHSA Certified • MRO Verified

Accredited Drug Testing provides employer and individual screening in Old River, 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 Old River 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 Old River, 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 Old River 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 Old River, TX

Minutes Away, Same-Day Donor Pass

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

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

Major Employment & Commercial Hubs Served:

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

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

Surrounding Areas Served Near Old River

Snook • Wilcox • Tunis • Lyons • Wellborn • Somerville • South Brazos • West Brazos

Old River, 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 Old River.

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

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 Old River facility or job site for groups of 25+ employees.

Local Testing Resource Network

More Drug & Alcohol Testing Options in Old River, TX

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

Old River Drug Testing

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

Old River DOT Drug Testing

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

Old River DNA Testing

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

Old River Industry Training

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

Old River Hair Drug Testing

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

Old River Alcohol Testing

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

Old River Drug Testing Services

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

Old River 5 Panel Drug Test

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

Old River 10 Panel Drug Test

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

Old River On Site Drug Testing

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

Old River DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Old River, 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 27 certified collection sites in the Old River area, offering urine, hair follicle, breath alcohol, and DOT testing.
While walk-ins are welcome with an electronic donor pass at collection sites across Old River, 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