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

Drug Testing Locations in Bay City, TX

With 29 testing centers in the Bay 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

29 Drug-Testing Centers in Bay City

Same-Day Electronic Donor Pass Accepted at All Locations Below

Minutes Away, Test Today

2113 Avenue G Ste A

0.05 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
2113 Avenue G Ste A
Bay City, TX 77414

1120 Avenue G

0.72 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1120 Avenue G
Bay City, TX 77414

104 7th St

0.81 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
104 7th St
Bay City, TX 77414

111 Avenue F

5.75 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
111 Avenue F
Bay City, TX 77414

9098 County Road 360

14.18 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
9098 County Road 360
Sweeny, TX 77480

110 Merchant St

23.30 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
110 Merchant St
El Campo, TX 77437

1602 N Mechanic St

24.69 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1602 N Mechanic St
El Campo, TX 77437

303 Sandy Corner Rd

25.30 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
303 Sandy Corner Rd
El Campo, TX 77437

305 Sandy Corner Rd

25.30 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
305 Sandy Corner Rd
El Campo, TX 77437

2100 Regional Medical Dr

25.47 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
2100 Regional Medical Dr
Wharton, TX 77488

10141 Us 59 Rd

27.98 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
10141 Us 59 Rd
Wharton, TX 77488

3006 School St

29.95 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3006 School St
Needville, TX 77461

201 B Hwy 332 West Ste 1000,

30.81 mi
🕑 Testing Hours: Mon–Fri: 10:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
201 B Hwy 332 West Ste 1000,
Lake Jackson, TX 77566

208 Oak Drive South #303

31.21 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
208 Oak Drive South #303
Lake Jackson, TX 77566

120 Flag Lake Dr Ste 2

33.20 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
120 Flag Lake Dr Ste 2
Lake Jackson, TX 77566

1744 W 4th St Ste 201b

36.32 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1744 W 4th St Ste 201b
Freeport, TX 77541

136 E Hospital Dr

36.70 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
136 E Hospital Dr
Angleton, TX 77515

1730 Bf Terry Blvd Suite 702

39.62 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1730 Bf Terry Blvd Suite 702
Rosenberg, TX 77471

24601 Southwest Freeway Ste 100

40.02 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
24601 Southwest Freeway Ste 100
Rosenberg, TX 77471

2520 B F Terry Blvd

40.77 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
2520 B F Terry Blvd
Rosenberg, TX 77471

3731 State Highway 35 S

41.04 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3731 State Highway 35 S
Port Lavaca, TX 77979

709c State Highway 35 S

41.17 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
709c State Highway 35 S
Port Lavaca, TX 77979

1730 B F Terry Blvd Ste 302

41.23 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1730 B F Terry Blvd Ste 302
Rosenberg, TX 77471

3926 Avenue H Ste 11

41.45 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3926 Avenue H Ste 11
Rosenberg, TX 77471

4114 Avenue H

41.54 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4114 Avenue H
Rosenberg, TX 77471

1002 Abc Avenue Suite 400

41.84 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1002 Abc Avenue Suite 400
Freeport, TX 77541

1002 Abc Ave Suite 600

41.84 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1002 Abc Ave Suite 600
Freeport, TX 77541

1601 Main St Ste 405

42.75 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1601 Main St Ste 405
Richmond, TX 77469

1601 Main St Ste 208,

42.75 mi
🕑 Facility: Mon–Fri: 07:00 AM - 03:30 PM⚡ Drug Screens: Mon–Fri: 07:30 AM - 12:30 PM, 01:30 PM - 04:00 PM
1601 Main St Ste 208,
Richmond, TX 77469

Employment, DOT, Court Ordered, Probation, Family

Our 29 testing centers in Bay City, Texas, provide extensive drug and alcohol screening solutions. Whether you need DOT or non-DOT urine tests, breath alcohol screenings, EtG alcohol, or hair drug tests, we cater to individuals, businesses, and legal requirements. We offer swift test results in Bay City, TX, including SAMSA certified lab analysis, with many testing sites conveniently located close to your residence or workplace. Additionally, we offer Occupational Health, Clinical Tests, and Background Checks.

Reach us at (800) 221-4291 or register on our website. Choose your required test and the nearest location—whether it’s for you, an employee, or someone else. Scheduling is quick and hassle-free; contact our scheduling department or book your test online any time. Our simple, intuitive process means setting up a drug test in Bay City is straightforward and convenient.

* 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 Bay City, TX

1

Order Online or Call

Select your test & search nearby Bay 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.

Bay City, TX Drug Testing

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

At our Bay 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 Bay City

SAMHSA Certified • MRO Verified

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

Minutes Away, Same-Day Donor Pass

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

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

Major Employment & Commercial Hubs Served:

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

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

Surrounding Areas Served Near Bay City

Van Vleck • Markham • Buckeye • Wadsworth • Magnet • Tidehaven • Matagorda • Pledger

Bay 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 Bay City.

Test Type & Local Panel Detection Window Common Use Cases in Bay City Turnaround Time
5-Panel Urine Screen in Bay 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 Bay 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 Bay 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 Bay 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 Bay 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 Bay 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 Bay 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 Bay 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 Bay City facility or job site for groups of 25+ employees.

Local Testing Resource Network

More Drug & Alcohol Testing Options in Bay City, TX

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

Bay City Drug Testing

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

Bay City DOT Drug Testing

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

Bay City DNA Testing

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

Bay City Industry Training

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

Bay City Hair Drug Testing

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

Bay City Alcohol Testing

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

Bay City Drug Testing Services

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

Bay City 5 Panel Drug Test

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

Bay City 10 Panel Drug Test

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

Bay City On Site Drug Testing

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

Bay City DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Bay 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 29 certified collection sites in the Bay 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 Bay 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

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