DOT Drug Testing - Gonzales, TX

FMCSA-USCG-FTA-FRA-FAA-PHMSA

With 38 testing centers in the Gonzales 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.

38 DOT Drug-Testing Centers in Gonzales

Minutes Away, Test Today

1526 Water St

4.25 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1526 Water St
Gonzales, TX 78629

1110 E Sarah Dewitt Dr

5.58 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1110 E Sarah Dewitt Dr
Gonzales, TX 78629

130 Hays St

17.80 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
130 Hays St
Luling, TX 78648

107 East 7th St

19.67 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
107 East 7th St
Shiner, TX 77984

1200 Carl Ramert Dr

24.04 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1200 Carl Ramert Dr
Yoakum, TX 77995

402 Hubbard St

24.06 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
402 Hubbard St
Yoakum, TX 77995

1635 Old Gonzales Rd

24.45 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1635 Old Gonzales Rd
Cuero, TX 77954

1129 N Esplanade St

27.89 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1129 N Esplanade St
Cuero, TX 77954

2500 N Esplanade St Ste 104

27.89 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2500 N Esplanade St Ste 104
Cuero, TX 77954

1375 E Walnut St

28.14 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1375 E Walnut St
Seguin, TX 78155

1347 E Court St

28.55 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-8:00 PM • Sat:,Sun: 9:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
1347 E Court St
Seguin, TX 78155

1215 E Court St

28.64 mi
🕑 Testing Hours: Mon–Fri: 10:00 AM-4:30 PM✓ Walk-in with Electronic Donor Pass
1215 E Court St
Seguin, TX 78155

300 S Colorado St Ste A

30.60 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
300 S Colorado St Ste A
Lockhart, TX 78644

5 Professional Plz

30.72 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5 Professional Plz
Lockhart, TX 78644

1400 N Texana St

33.25 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1400 N Texana St
Hallettsville, TX 77964

13857 Us Highway 87 W

35.46 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
13857 Us Highway 87 W
La Vernia, TX 78121

1050 N Ih 35

38.52 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1050 N Ih 35
New Braunfels, TX 78130

965 N Walnut Ave Ste 500a

38.52 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
965 N Walnut Ave Ste 500a
New Braunfels, TX 78130

1305 Wonder World Dr

38.71 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1305 Wonder World Dr
San Marcos, TX 78666

1301 Wonder World Dr

38.72 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1301 Wonder World Dr
San Marcos, TX 78666

900 Bugg Ln Ste 210

38.86 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
900 Bugg Ln Ste 210
San Marcos, TX 78666

205 East Ave Ste B

39.05 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
205 East Ave Ste B
Schulenburg, TX 78956

301 N Guadalupe St

39.97 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
301 N Guadalupe St
San Marcos, TX 78666

915 Highway 80

40.52 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
915 Highway 80
San Marcos, TX 78666

1528 Common St Ste 6

40.78 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1528 Common St Ste 6
New Braunfels, TX 78130

1348 N State Highway 123 Ste A

40.80 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1348 N State Highway 123 Ste A
San Marcos, TX 78666

1329 W San Antonio St

41.90 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1329 W San Antonio St
New Braunfels, TX 78130

215 N Washington St

42.75 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
215 N Washington St
La Grange, TX 78945

135 Bunton Creek Rd Ste 100

44.16 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
135 Bunton Creek Rd Ste 100
Kyle, TX 78640

800 Highway 71 E

44.78 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
800 Highway 71 E
Smithville, TX 78957

1409 10th St

45.31 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1409 10th St
Floresville, TX 78114

402 Youens Dr

45.57 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
402 Youens Dr
Weimar, TX 78962

10001 S Interstate 35 Ste 300

45.82 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
10001 S Interstate 35 Ste 300
Austin, TX 78747

3910 S Interstate 35 Ste 300

45.82 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3910 S Interstate 35 Ste 300
Austin, TX 78704

110 N Interstate 35 Ste 260

45.82 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
110 N Interstate 35 Ste 260
Round Rock, TX 78681

110 N Interstate 35 Ste 315-170

45.82 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
110 N Interstate 35 Ste 315-170
Round Rock, TX 78681

2000 S Interstate 35 Ste N5

45.82 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2000 S Interstate 35 Ste N5
Round Rock, TX 78681

1941 S Interstate 35 Ste 113

45.82 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1941 S Interstate 35 Ste 113
San Marcos, TX 78666

DOT Drug Testing, DOT Consortium, DOT Physicals, FMCSA Clearinghouse, Serving All DOT modes

We have 38 DOT drug testing locations to serve you in and around Gonzales, TX.

At our nearby DOT drug testing locations in Gonzales, TX and adjacent regions, we deliver a comprehensive suite of services including DOT Drug Testing, Alcohol Testing, Physicals, and more for Employers and Single operators in compliance with 49 CFR Part 40, encompassing FMCSA, FTA, FAA, USCG, FRA, and PHMSA standards in Gonzales, TX. Centers offer prompt access close to your residence or workplace with same-day service often available.

Easily schedule your needed DOT services or tests—we cater to individuals and employees alike. Our efficient system assures quick, accessible DOT drug testing set-ups in Gonzales, allowing seamless arrangements at the location nearest to you.

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.

Gonzales, Texas DOT Services

DOT Drug Testing & Services Available in Gonzales, TX:

Our DOT services in Gonzales, TX, cater to comprehensive testing needs, ensuring employers meet every federal requirement efficiently, with flexible scheduling and expert verification of results.

DOT Services in Gonzales, TX

Under DOT regulations, all safety-sensitive employees in Gonzales, TX, must undergo stringent drug and alcohol screenings, ensuring public safety and secure operations across industries.

In Gonzales, Texas, DOT rule compliance mandates routine drug and alcohol testing—with pre-employment, random, and post-accident tests among the requirements for secure and effective workforce management.

DOT regulations in Gonzales demand employer diligence in employee safety, requiring training on substance abuse prevention and detailed records, promoting a drug-free workplace.

In Gonzales, TX, comprehensive DOT guidelines enforce strict testing protocols, emphasizing the detection of specific drugs and maintaining zero-tolerance policies to safeguard public interests.

All DOT-regulated employees in Gonzales are subject to random drug and alcohol tests, a critical component of overarching safety strategies directed by the DOT to maintain integrity and compliance.

FMCSA Information

Gonzales, TX implements FMCSA rules, mandating drug testing for commercial drivers to uphold safety and compliance, stressing the importance of pre-employment screening.

FMCSA guidelines in Gonzales enforce random drug and alcohol tests for drivers, pivotal in maintaining road safety standards and ensuring public protection.

USCG Information

In Gonzales, TX, USCG drug testing protocols are crucial for maritime operations, emphasizing rigorous alcohol and substance screenings for vessel operators.

Gonzales adheres to USCG mandates to secure maritime safety, enforcing diligent drug testing for crew members to maintain navigational safety.

FAA Information

For aviation safety in Gonzales, TX, FAA regulations require stringent drug and alcohol screening for safety-sensitive aviation personnel, including pilots and mechanics.

The FAA in Gonzales maintains rigorous testing protocols to ensure all aviation employees adhere to zero-tolerance drug policies, safeguarding passengers and crew.

FRA Information

FRA mandates in Gonzales, TX ensure rail safety through rigorous drug and alcohol testing of railroad workers, focusing on accident reduction and enhanced worker vigilance.

Railroad operations in Gonzales observe FRA testing standards, reinforcing safety-critical measures through diligent substance screening processes.

FTA Information

FTA guidelines in Gonzales, TX are pivotal for transit safety, applying comprehensive drug screening for workers to maintain operational excellence and public trust.

Through FTA regulations, transit workers in Gonzales undergo routine testing, a cornerstone of secure, safe transportation across the locale.

PHMSA Information

PHMSA testing in Gonzales, TX is essential for safe transportation sectors, necessitating consistent drug and alcohol screening for personnel in safety-sensitive roles.

Gonzales adheres to PHMSA regulations to mitigate risks associated with the transportation of hazardous materials, with mandatory random testing procedures in place.

Scheduling in Gonzales, TX

Call our local department at (800) 221-4291 or book online for DOT drug or alcohol tests in Gonzales, TX. Through our express system, choose your test and complete the Donor Registration section before visiting the center.

Your entered zip code helps locate the nearest testing center in Gonzales, Texas, providing a donor pass and center details via email. Present it at the center as appointments aren't typically required, but pre-registration and payment are.

Our SAMHSA-certified labs ensure all results are reviewed by in-house Medical Review Officers (MRO), assuring accuracy and compliance.

In Gonzales, TX, besides offering DOT testing services, Accredited Drug Testing has facilities throughout the area for broad access, ensuring convenient service.

Wherever you roam, Accredited Drug Testing caters with numerous centers nationwide, ready to schedule your tests anywhere, anytime!

Texas Dept. of Transportation Updates

DUI Statistics in Gonzales, TX

Driving Under the Influence (DUI) remains a critical issue in Gonzales County, Texas. According to state data, Texas, known as the Lone Star State, has consistently faced challenges with DUI incidents, a reflection seen in Gonzales as well. The Department of Transportation (DOT) emphasizes the importance of addressing these incidents, highlighting that a significant portion of highway and road accidents involve impaired driving. Efforts to combat this involve increased law enforcement vigilance through sobriety checkpoints and educational programs aimed at reducing DUI occurrences. Collaboration between the Texas Department of Transportation (TxDOT) and local agencies is pivotal in these initiatives.

Drug-Involved Accidents in Gonzales, TX

In the heart of Texas, Gonzales County grapples with the issue of drug-involved vehicular accidents. The DOT reports show an alarming trend where drivers under the influence of controlled substances other than alcohol have been a notable factor in traffic accidents. Addressing these concerns, state initiatives have been geared towards enhancing public safety through rigorous testing and crackdowns by Texas law enforcement. Public awareness campaigns also serve as a critical mechanism to educate the community about the dangers of drugged driving, aiming to create safer roads in cities like Gonzales, TX, and the surrounding areas within the county.

Marijuana-Related Accidents in Gonzales, TX

In recent years, Gonzales County, Texas, has witnessed an increase in marijuana-related traffic incidents, reflective of broader trends seen across the Lone Star State. Despite the legal landscape surrounding marijuana, its influence on driving safety remains a significant concern for the Texas Department of Transportation (TxDOT) and other local agencies. Educational efforts and community outreach programs are being implemented, focusing on the hazards of driving under the influence of marijuana. Law enforcement agencies are also enhancing their protocols to better identify and manage marijuana-impaired drivers to mitigate risks and promote safety on Texan roads.

Gonzales Drug Testing

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

Gonzales DOT Drug Testing

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

Gonzales DNA Testing

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

Gonzales Industry Training

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

Gonzales Hair Drug Testing

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

Gonzales Alcohol Testing

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

Gonzales Drug Testing Services

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

Gonzales 5 Panel Drug Test

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

Gonzales 10 Panel Drug Test

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

Gonzales On Site Drug Testing

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

Gonzales DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Gonzales, 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

A DOT drug test is a federally regulated drug test required for safety-sensitive transportation employees, such as CDL drivers. It is collected and processed under specific DOT procedures (49 CFR Part 40), including strict chain of custody, certified lab analysis, and documented results appropriate for DOT compliance."
DOT testing applies to employees in safety-sensitive roles, including commercial drivers and other regulated transportation workers. Employers must ensure pre-employment testing, random testing, post-accident testing, reasonable suspicion testing, return-to-duty, and follow-up testing are performed as required."
Yes. Accredited Drug Testing maintains access to DOT-compliant collection sites nationwide. Drivers and employers can schedule testing at a nearby location for required DOT drug and alcohol tests, including urgent post-accident or reasonable suspicion testing."
DOT-required testing includes pre-employment, random, post-accident, reasonable suspicion/reasonable cause, return-to-duty, and follow-up testing. For alcohol, evidential breath testing devices are used to document alcohol concentration following DOT protocol."
Yes. Solo CDL drivers and owner-operators are still subject to DOT testing requirements. They must participate in a compliant random testing program and complete required testing events using DOT-approved processes. Accredited Drug Testing assists in meeting these obligations."
If a DOT drug test screen is not negative, the specimen is sent for confirmatory testing using more specific laboratory methods. Final results are documented and reported according to DOT rules. An employee who has a violation must complete the DOT return-to-duty and follow-up process before resuming safety-sensitive work."
Yes. DOT drug and alcohol test results are released only to authorized employer representatives and are maintained in compliance files for DOT purposes. Results are handled in a controlled and confidential manner."
Yes. Accredited Drug Testing supports urgent post-accident and reasonable suspicion testing because DOT rules require timely documentation of possible impairment following an incident or observed behavior in a safety-sensitive environment."

Customer Reviews

Super Helpful

Detricia was super helpful in making sure that the drug test is sent my worker for was the right one I needed for my company to be compliant with my customers drug test requirements.

Kevin Howell - 12/19/2024

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

Quick, knowledgeable and courteous

Quick, knowledgeable and courteous Janelle worked diligently to support me. I am recommending their services to anyone looking.

Greensboro Joseph - 11/19/2024


(800) 221-4291