DOT Drug Testing - Carlos, TX

FMCSA-USCG-FTA-FRA-FAA-PHMSA

With 36 testing centers in the Carlos 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.

36 DOT Drug-Testing Centers in Carlos

Minutes Away, Test Today

2011 S Texas Ave

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

1602 Rock Prairie Rd Ste 260

12.64 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

1604 Rock Prairie Rd

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

210 S Judson St

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

1600 University Dr E

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

1280 N Fm 1486 Rd

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

9409 Highway 6 Loop

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

1600 Joseph Dr

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

1703 E 29th St

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

1507 S College Ave

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

15320 Highway 105 West Ste 120

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

100 W Cross St

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

100 Medical Center Pkwy Ste 1000

31.70 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
100 Medical Center Pkwy Ste 1000
Huntsville, TX 77340

1211 Sam Houston Ave

32.46 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
1211 Sam Houston Ave
Huntsville, TX 77340

600 N Park St

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

700 Medical Pkwy

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

514 Hwy 290 W

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

34624 State Highway 249

38.17 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
34624 State Highway 249
Pinehurst, TX 77362

1103 Woodson Dr

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

4015 Interstate 45 N

39.26 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4015 Interstate 45 N
Conroe, TX 77304

1150 N Loop 336 W

39.49 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1150 N Loop 336 W
Conroe, TX 77301

3205 W Davis St Ste B-103

40.06 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3205 W Davis St Ste B-103
Conroe, TX 77304

2912 W Davis St Ste 140

40.20 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2912 W Davis St Ste 140
Conroe, TX 77304

2129 W Davis St Ste D

40.29 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2129 W Davis St Ste D
Conroe, TX 77304

100 Medical Center Blvd Ste 114

42.26 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
100 Medical Center Blvd Ste 114
Conroe, TX 77304

800 Riverwood Court, Suite 103

42.33 mi
🕑 Testing Hours: Mon–Fri: 10:00 AM-3:30 PM✓ Walk-in with Electronic Donor Pass
800 Riverwood Court, Suite 103
Conroe, TX 77304

14080 Fm 2920 Rd Ste A

43.37 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
14080 Fm 2920 Rd Ste A
Tomball, TX 77377

28465 State Highway 249

43.88 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
28465 State Highway 249
Tomball, TX 77375

506 Graham Suite 260

44.33 mi
🕑 Facility: Mon–Fri: 07:30 AM - 04:30 PM⚡ Drug Screens: Mon–Fri: 07:30 AM - 04:30 PM
506 Graham Suite 260
Tomball, TX 77375

13406 Medical Complex Dr Ste 1,

44.43 mi
🕑 Testing Hours: Mon–Fri: 10:00 AM-3:30 PM✓ Walk-in with Electronic Donor Pass
13406 Medical Complex Dr Ste 1,
Tomball, TX 77375

17350 St Lukes Way Ste 200

45.63 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
17350 St Lukes Way Ste 200
The Woodlands, TX 77384

235 W Palm St Ste 105

45.67 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

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

123 Vision Park Blvd

46.02 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
123 Vision Park Blvd
Shenandoah, TX 77384

8850 Six Pines Drive, Suite 230

46.90 mi
🕑 Testing Hours: Mon–Fri: 10:00 AM-3:30 PM✓ Walk-in with Electronic Donor Pass
8850 Six Pines Drive, Suite 230
The Woodlands, TX 77380

2104 Fm 2920 Rd

47.07 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2104 Fm 2920 Rd
Spring, TX 77388

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

We have 36 DOT drug testing locations to serve you in and around Carlos, TX.

Our Carlos, TX facilities are your go-to for all DOT needs including DOT Drug and Alcohol Testing, Physicals, and various reports like MIS and MVR for Employers, Single Operators, and all DOT categories required by 49 CFR Part 40. Services are prompt, often available same-day, with nearby testing centers ensuring convenience.

Effortlessly arrange any DOT test in Carlos by selecting the needed service and location, available for personal, employee, or third-party testing needs.

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.

Carlos, Texas DOT Services

DOT Drug Testing & Services Available in Carlos, TX:

Accredited Drug Testing offers comprehensive DOT services in Carlos, TX, catering to diverse testing needs swiftly and reliably, ensuring compliance and safety in the region.

DOT Services in Carlos, TX

DOT regulations require stringent drug and alcohol testing to maintain safety in transportation sectors around Carlos, TX. Compliance ensures a drug-free environment, enhancing overall safety.

Employers in Carlos, Texas must adhere to DOT regulations, ensuring employees undergo random and scheduled tests, promoting responsibility and safety in their operations.

Testing rules are critical in Carlos, TX, as they help detect substance misuse, thereby assuring the integrity of transport services and boosting public trust and reliability.

The DOT regulations in Carlos, Texas, outline specific circumstances for mandatory testing, ensuring that all employees remain compliant and maintain the highest safety standards.

FMCSA Information

FMCSA rules in Carlos, TX mandate drug and alcohol tests ensuring safety on roads, helping maintain compliance and reliability in commercial transport.

Under FMCSA, all commercial drivers in Carlos, Texas are subject to random tests, fortifying passenger safety and operational integrity.

USCG Information

USCG guidelines require rigorous testing in Carlos, TX to safeguard marine transport, ensuring operations are conducted safely.

In Carlos, Texas, USCG testing standards maintain safety and compliance in maritime activities, securing both crew and environmental protection.

FAA Information

FAA regulations in Carlos, TX dictate rigorous testing to sustain aviation safety, ensuring all personnel operate under strict safety standards.

Testing under FAA in Carlos, Texas guarantees that aviation staff are fit for duty, bolstering passenger safety and operational efficiency.

FRA Information

FRA's policies in Carlos, TX entail mandatory testing to maintain railroad safety, supporting a reliable and secure rail system.

Employees in Carlos, Texas under FRA ensure adherence to testing protocols, providing safe and dependable rail services.

FTA Information

FTA rules in Carlos, TX impose strict testing to ensure public transport personnel maintain safety, reducing risk of incidents.

Testing regulations under FTA in Carlos, Texas prioritize passenger safety on public transport routes, enhancing trust and reliability.

PHMSA Information

PHMSA enforces rules in Carlos, TX that require regular testing to prevent hazardous material incidents, ensuring community and environmental safety.

Operators handling hazardous materials in Carlos, Texas undergo PHMSA testing, safeguarding against potential risks and ensuring public welfare.

Scheduling in Carlos, TX

To book a DOT drug or alcohol test in Carlos, TX, either call (800) 221-4291 or register online, ensuring the Donor Information section is complete before visiting.

Your provided zip code ensures you receive details for the nearest testing center, including address and instructions. Have the donor pass ready, and remember, appointments are often unnecessary.

Our stringent testing is conducted in SAMHSA-certified labs, with verification by licensed Medical Review Officers.

Accredited Drug Testing not only services Carlos, TX, but extends its network across the metropolitan and neighboring areas.

With coverage nationwide, Accredited Drug Testing can facilitate your testing needs, ANYWHERE, ANYTIME, whether you're local or traveling.

Texas Dept. of Transportation Updates

DUI Statistics in Carlos, TX

DUI incidents in Carlos, TX, and the surrounding county highlight significant issues on the roads. The Department of Transportation (DOT) reports that DUI-related accidents account for a considerable portion of traffic incidents in the region. Given Texas' strict DUI laws, these statistics are crucial for shaping local policy. Carlos, TX, exhibits unique challenges due to its small-town dynamics combined with heavy through-traffic, leading to a higher-than-average rate of alcohol-impaired driving incidents compared to other Texas areas. DOT initiatives focusing on awareness and prevention have been implemented to mitigate the consequences of such incidents. Collaborative efforts between county law enforcement and community outreach programs continue to play a vital role in reducing DUI occurrences, making Carlos, TX, a focal point for ongoing state safety campaigns.

Drug Involved Accidents in Carlos, TX

Drug-involved accidents present a growing concern in Carlos, TX, and its encompassing county. The Department of Transportation in Texas identifies drug-related incidents as a significant factor impacting road safety, with prescription medication and illicit drugs often implicated. Carlos, TX, experiences a notable rate of such incidents, influenced by broader statewide trends in substance abuse. This situation prompts local authorities and the Texas DOT to focus on expanding drug education and enforcement programs. The introduction of specialized training for officers in recognizing signs of drug impairment and enhanced roadside testing procedures aims to combat this issue. Statewide data collection and analysis efforts are also directed towards understanding the specific drug use patterns contributing to these accidents, ensuring targeted intervention strategies are developed and deployed effectively across Carlos, TX, and similar regions.

Marijuana Related Accidents in Carlos, TX

Marijuana-related traffic incidents in Carlos, TX, reveal critical findings for transportation safety. With changing legislation surrounding marijuana use in Texas, the Department of Transportation continuously monitors its impact on road safety. Carlos, TX, within its county, has seen a gradual increase in marijuana-related accidents, reflecting broader patterns observed across Texas. These incidents are notable for their implications on public safety and legislative oversight. The Texas DOT collaborates with local authorities to conduct studies assessing the correlation between marijuana legalization and traffic incidents, focusing on both medical and recreational use. Enhanced training for law enforcement in identifying marijuana impairment is underway, alongside public campaigns emphasizing safe driving. This combined approach seeks to mitigate the risk and frequency of marijuana-related accidents, achieving a safer road environment for residents and travelers in and around Carlos, TX.

Carlos Drug Testing

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

Carlos DOT Drug Testing

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

Carlos DNA Testing

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

Carlos Industry Training

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

Carlos Hair Drug Testing

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

Carlos Alcohol Testing

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

Carlos Drug Testing Services

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

Carlos 5 Panel Drug Test

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

Carlos 10 Panel Drug Test

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

Carlos On Site Drug Testing

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

Carlos DOT Physicals

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