DOT Drug Testing - Crystal City, TX

FMCSA-USCG-FTA-FRA-FAA-PHMSA

With 25 testing centers in the Crystal 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.

25 DOT Drug-Testing Centers in Crystal City

Minutes Away, Test Today

308 S Cesar Chavez Ave

0.28 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
308 S Cesar Chavez Ave
Crystal City, TX 78839

609 N 1st St

10.68 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
609 N 1st St
Carrizo Springs, TX 78834

401 E Nopal St

10.89 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
401 E Nopal St
Carrizo Springs, TX 78834

409 E Nopal St

10.89 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
409 E Nopal St
Carrizo Springs, TX 78834

2843 S Highway 83

12.50 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2843 S Highway 83
Carrizo Springs, TX 78834

11981 South Us 83

26.58 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
11981 South Us 83
Asherton, TX 78827

1025 Garner Field Rd

37.29 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1025 Garner Field Rd
Uvalde, TX 78801

1195 Garner Field Rd Ste 300

37.40 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1195 Garner Field Rd Ste 300
Uvalde, TX 78801

2420 E Main St

37.89 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
2420 E Main St
Uvalde, TX 78801

401 Lone Star Rd

38.35 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
401 Lone Star Rd
Cotulla, TX 78014

3040 E Main St

38.45 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3040 E Main St
Uvalde, TX 78801

590 E Main St Ste A

39.31 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
590 E Main St Ste A
Eagle Pass, TX 78852

207 Tilden

39.64 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
207 Tilden
Cotulla, TX 78014

102 Frio

39.65 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
102 Frio
Cotulla, TX 78014

204 S Main St

39.66 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
204 S Main St
Cotulla, TX 78014

105 S Stewart St

39.66 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
105 S Stewart St
Cotulla, TX 78014

710 N Main

39.79 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
710 N Main
Dilley, TX 78017

217 E Salinas St

40.19 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
217 E Salinas St
Dilley, TX 78017

2841 Fm 117 N

40.38 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2841 Fm 117 N
Dilley, TX 78017

2525 N Veterans Blvd

40.63 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2525 N Veterans Blvd
Eagle Pass, TX 78852

1315 Del Rio Blvd

40.73 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
1315 Del Rio Blvd
Eagle Pass, TX 78852

2200 S Interstate 35

45.44 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2200 S Interstate 35
Pearsall, TX 78061

158 Medical Dr

45.66 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
158 Medical Dr
Pearsall, TX 78061

325 N Cherry St

46.76 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
325 N Cherry St
Pearsall, TX 78061

320 Berry Ranch Rd

47.57 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
320 Berry Ranch Rd
Pearsall, TX 78061

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

We have 25 DOT drug testing locations to serve you in and around Crystal City, TX.

Our Crystal City, TX DOT Drug Testing locations and nearby areas offer comprehensive DOT services including Drug and Alcohol Testing, Physicals, and Random Pool enrollment. We cater to Employers, Single Operators, and all DOT modes requiring compliance with 49 CFR Part 40 for FMCSA, FTA, FAA, USCG, FRA, and PHMSA sectors. Facilities are conveniently located, allowing you quick access and often provide service the same day.

Choose the specific DOT service or test you need and pick a convenient location. Our efficient process simplifies drug/alcohol testing arrangements in Crystal City for yourself or your employees, ensuring everything is managed smoothly.

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.

Crystal City, Texas DOT Services

DOT Drug Testing & Services Available in Crystal City, TX:

Accredited Drug Testing offers comprehensive DOT services in Crystal City, TX, ensuring adherence to federal regulations while providing reliable and efficient drug and alcohol testing solutions.

DOT Services in Crystal City, TX

DOT regulations for drug and alcohol testing ensure a secure workplace environment in Crystal City, TX. Employers must comply with these guidelines to safeguard public safety and uphold operational integrity.

Crystal City, Texas, adheres to rigorous DOT standards to monitor substance use among safety-sensitive employees, mitigating risks and maintaining operational safety.

Employers in Crystal City, TX must comply with DOT regulations, mandating pre-employment, random, post-accident, and reasonable suspicion testing to ensure public safety.

DOT compliance in Crystal City, Texas involves strict adherence to testing protocols, securing an alcohol- and drug-free environment crucial for public and employee safety.

Safeguard employee and public safety in Crystal City, TX through DOT's imperative drug and alcohol testing, underpinning regulatory compliance and workplace security.

FMCSA Information

In Crystal City, TX, FMCSA enforces drug and alcohol testing rules to ensure employees meet safety standards, vital for transportation safety compliance.

FMCSA mandates testing for safety-sensitive roles in Crystal City, Texas to enforce a drug-free and alcohol-free transportation environment.

USCG Information

USCG standards in Crystal City, TX mandate drug and alcohol testing for maritime employees, critical for maintaining safe maritime operations.

In Crystal City, Texas, USCG regulates testing for maritime workers to ensure safety and compliance within waterborne operations.

FAA Information

FAA demands rigorous drug and alcohol testing in Crystal City, TX to ensure safety in aviation operations, upholding federal commercial aviation standards.

Crystal City, Texas, follows FAA rules to ensure aviation workers remain drug and alcohol-free, maintaining air transit safety.

FRA Information

Crystal City, TX aligns with FRA regulations requiring drug testing for rail employees to ensure the safety of rail operations and public trust.

FRA testing in Crystal City, Texas assures rail safety by enforcing drug and alcohol-free work environments for rail staff.

FTA Information

FTA guidelines in Crystal City, TX require transit employees to undergo drug and alcohol screening, vital for public transit safety.

FTA regulations in Crystal City, Texas guarantee public trust and safety by enforcing drug and alcohol testing for public transit workers.

PHMSA Information

PHMSA regulations in Crystal City, TX require testing for pipeline and hazardous materials workers, maintaining safety and compliance.

In Crystal City, Texas, PHMSA enforces stringent drug and alcohol testing to guarantee the safety of pipeline operations and hazardous materials handling.

Scheduling in Crystal City, TX

Schedule your DOT drug or alcohol test in Crystal City, TX by contacting us at (800) 221-4291 or registering online. Easy online scheduling enables you to select your needed test and fill out the Donor Information/Registration before visiting a testing location.

Enter your zip code to locate the nearest testing center in Crystal City, Texas. You'll receive an email with the donor pass and center details. Bring this information with you, as appointments are often not required. Ensure you complete registration and payment before visiting the center.

Our tests are processed in SAMHSA-certified labs, with results meticulously validated by licensed Medical Review Officers (MROs) within our organization.

Beyond Crystal City, TX, Accredited Drug Testing extends its services to the wider metropolitan area, providing extensive testing options.

Whether on the run or on holiday, relax, as our extensive network of centers nationwide ensures testing anywhere, at any time, for your convenience.

Texas Dept. of Transportation Updates

Crystal City, TX DUI Statistics

Within Zavala County, where Crystal City, Texas resides, DUI incidents have been a significant concern for the Department of Transportation. The state of Texas experiences a notably high number of DUI cases annually, which unfortunately extends to smaller communities such as Crystal City. Between 2020 and 2022, Zavala County reported a number of DUI-related accidents that highlighted the ongoing issue of impaired driving. Texas law enforcement agencies have increased patrol efforts and awareness campaigns to mitigate these occurrences. Educational initiatives have been established in Crystal City, TX, targeting high-risk groups to curb DUI statistics. The collaboration between local authorities and community organizations in Texas aims to reduce DUI-related incidents, promoting safer roads across Zavala County.

Crystal City, TX Drug Involved Accidents

Crystal City, TX, nestled in Zavala County, has faced challenges related to drug-involved vehicular accidents. The Department of Transportation in Texas works collaboratively with local law enforcement agencies to address these issues. In recent years, Crystal City has seen an increase in the number of accidents where drugs were a contributing factor. Statewide trends in Texas reveal these types of incidents are not isolated to major urban areas but affect smaller communities like those in Zavala County. To combat this, Texas authorities have implemented rigorous roadside testing and invested in community education programs aiming to decrease drug-related vehicular incidents. Crystal City's proactive approach aims to create a safer environment for its residents.

Crystal City, TX Marijuana Related Accidents

As in many parts of Texas, the conversation around marijuana-related accidents in Crystal City, TX, is complex. After shifts in marijuana legislation, Zavala County, including Crystal City, observed an impact on local road safety statistics, correlating with broader trends across Texas. The Department of Transportation in Texas collects and analyzes data to understand these patterns. In Crystal City, increased public awareness campaigns underscore the importance of sober driving, particularly concerning marijuana use. State and local authorities collaborate to train law enforcement on identifying marijuana impairment during traffic stops within Crystal City, TX. These measures intend to curb marijuana-related accidents, reducing risks on the roads throughout Zavala County.

Crystal City Drug Testing

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

Crystal City DOT Drug Testing

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

Crystal City DNA Testing

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

Crystal City Industry Training

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

Crystal City Hair Drug Testing

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

Crystal City Alcohol Testing

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

Crystal City Drug Testing Services

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

Crystal City 5 Panel Drug Test

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

Crystal City 10 Panel Drug Test

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

Crystal City On Site Drug Testing

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

Crystal City DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Crystal 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

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

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

Super Easy to Schedule

Super easy to schedule and get what you need, weather for a job, personal, or court ordered! I believe I spoke with Justine who was helpful in answering all my questions and stayed on the phone with me until she was sure I was all set and got the emails I needed.

Mandy Ryan - 12/14/2024

quick to assist

They are very quick to assist with your orders and they helped when I needed to find a new testing facility.

Gary Matkin - 2/19/2025


(800) 221-4291