DOT Drug Testing - Greenville, TX

FMCSA-USCG-FTA-FRA-FAA-PHMSA

With 33 testing centers in the Greenville 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.

33 DOT Drug-Testing Centers in Greenville

Minutes Away, Test Today

2406 Stonewall St

0.24 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2406 Stonewall St
Greenville, TX 75401

4101 Wesley St, Suite G

0.75 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-11:30 AM & 12:30 PM-3:00 PM✓ Walk-in with Electronic Donor Pass
4101 Wesley St, Suite G
Greenville, TX 75401

3101 Joe Ramsey Blvd E Ste 105

1.29 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3101 Joe Ramsey Blvd E Ste 105
Greenville, TX 75401

2806 Mitchell St

2.02 mi
🕑 Testing Hours: Mon–Fri: 8:30 AM-5:30 PM✓ Walk-in with Electronic Donor Pass
2806 Mitchell St
Greenville, TX 75402

8110 Wesley St Ste 100

3.28 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
8110 Wesley St Ste 100
Greenville, TX 75402

1705 Live Oak St

14.07 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1705 Live Oak St
Commerce, TX 75428

1607 E Quinlan Pkwy

16.21 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1607 E Quinlan Pkwy
Quinlan, TX 75474

494 W Interstate 30

17.87 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
494 W Interstate 30
Royse City, TX 75189

2921 Broken Spoke Ln

22.37 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2921 Broken Spoke Ln
Rockwall, TX 75087

4302 County Road 4640

23.63 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4302 County Road 4640
Trenton, TX 75490

103 N 1st St

24.92 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
103 N 1st St
Rockwall, TX 75087

9824 Lakeview Pkwy, Suite 200

27.38 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
9824 Lakeview Pkwy, Suite 200
Rowlett, TX 75088

9812 Lakeview Pkwy #102

27.38 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
9812 Lakeview Pkwy #102
Rowlett, TX 75088

6800 Scenic Dr

27.54 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6800 Scenic Dr
Rowlett, TX 75088

1513 Houston St

28.00 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1513 Houston St
Sulphur Springs, TX 75482

426 Fm 548 Ste 124

28.84 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
426 Fm 548 Ste 124
Forney, TX 75126

819 E Moore Ave Ste B

29.28 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
819 E Moore Ave Ste B
Terrell, TX 75160

115 Airport Rd

29.62 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
115 Airport Rd
Sulphur Springs, TX 75482

105 Medical Plz

29.71 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
105 Medical Plz
Sulphur Springs, TX 75482

910 W University Dr

30.04 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
910 W University Dr
Mckinney, TX 75069

504 Lipscomb St

30.45 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
504 Lipscomb St
Bonham, TX 75418

4510 Medical Center Dr Ste 212

30.50 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4510 Medical Center Dr Ste 212
Mckinney, TX 75069

4510 Medical Center Dr, Ste 310

30.50 mi
🕑 Facility: Mon–Fri: 08:00 AM - 05:00 PM⚡ Drug Screens: Mon–Fri: 08:30 AM - 11:30 AM, 01:30 PM - 04:30 PM
4510 Medical Center Dr, Ste 310
Mckinney, TX 75069

1920 W Eldorado Pkwy

30.59 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1920 W Eldorado Pkwy
Mc Kinney, TX 75069

1515 Heritage Dr, Ste 100

30.63 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1515 Heritage Dr, Ste 100
Mckinney, TX 75069

130 S Central Expy

30.79 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
130 S Central Expy
Mckinney, TX 75070

809 N Central Expy

30.83 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
809 N Central Expy
Mckinney, TX 75070

109 Tejas Dr Ste 100

30.84 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
109 Tejas Dr Ste 100
Terrell, TX 75160

591 Apache Trl

30.96 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
591 Apache Trl
Terrell, TX 75160

1551 State Highway 34 S

31.08 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1551 State Highway 34 S
Terrell, TX 75160

2810 S Hardin Blvd

32.13 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2810 S Hardin Blvd
Mckinney, TX 75070

1300 N Central Expy

32.41 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
1300 N Central Expy
Plano, TX 75074

1101 Raintree Cir, Suite 100

32.77 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1101 Raintree Cir, Suite 100
Allen, TX 75013

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

We have 33 DOT drug testing locations to serve you in and around Greenville, TX.

Our Greenville, TX-based DOT Drug Testing centers offer comprehensive services including Alcohol Testing, Physicals, Random Pool, and Consortium enrollment. Employers, operators, and DOT modes needing to adhere to 49 CFR Part 40, such as FMCSA, FTA, FAA, USCG, FRA, and PHMSA, will find our services invaluable. Conveniently located near your home or workplace, same-day services are typically available, ensuring compliance is hassle-free in Greenville, TX.

Select the precise DOT service or required drug/alcohol test and find a nearby facility for convenient testing. Efficiency is key, with our straightforward process making it easy to organize DOT drug testing near Greenville, whether for yourself, employees, or another party.

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.

Greenville, Texas DOT Services

DOT Drug Testing & Services Available in Greenville, TX:

Accredited Drug Testing in Greenville, TX offers a wide range of DOT services to cater to both individual and employer needs, ensuring compliance with federal guidelines. Our hassle-free scheduling reinforces our commitment to safety.

DOT Services in Greenville, TX

Under DOT regulations, employers in Greenville, TX must conduct drug and alcohol screening to ensure safe operations. Random testing prevents substance abuse, enhancing overall workplace safety and compliance.

Federal mandates stipulate that safety-sensitive positions in Greenville, Texas, undergo regular screenings. This legislation is pivotal for maintaining a sober workforce and preventing accidents on the job.

In Greenville, TX, DOT rules require specific protocols for drug testing, including pre-employment, post-accident, and reasonable suspicion testing, which uphold safety and job performance standards.

DOT regulations in Greenville, Texas, also encompass training for supervisors to spot and handle employees under the influence, contributing to a proactive approach to workplace safety.

FMCSA Information

In Greenville, TX, FMCSA regulations mandate drug testing for commercial drivers to prevent impaired driving, ensuring the safety of all road users.

Random FMCSA tests in Greenville, Texas, reduce substance abuse risks among truck drivers, promoting safer highways and compliance with DOT rules.

USCG Information

USCG's testing programs in Greenville, TX focus on maritime employees, critical to maintaining safety at sea.

Maritime safety in Greenville, Texas, is reinforced by USCG's strict testing policies, ensuring crew members are not impaired during operations.

FAA Information

FAA regulations in Greenville, TX, enforce drug testing for aviation personnel to maintain high safety standards and prevent incidents caused by impairment.

Aviation safety in Greenville, Texas, is fortified by FAA's stringent testing protocols, ensuring airline employees adhere to non-compromise standards.

FRA Information

In Greenville, TX, FRA rules mandate regular substance testing of rail workers, enhancing rail transport safety.

The FRA's drug and alcohol tests in Greenville, Texas, protect passengers and employees on the rail system by reducing the risk of impaired operations.

FTA Information

FTA regulations require transit employees in Greenville, TX to be tested for substances, ensuring public transport safety.

Complying with FTA guidelines in Greenville, Texas, safeguards transit riders and operators through reliable screening protocols.

PHMSA Information

DOT's PHMSA regulations in Greenville, TX focus on preventing substance misuse among pipeline workers, integral to maintaining operational safety.

Implementing PHMSA's testing rules in Greenville, Texas, ensures accidents related to drug use in pipeline operations are minimized and functions remain safe.

Scheduling in Greenville, TX

For arranging any DOT drug test or alcohol screening in Greenville, TX, contact us at (800) 221-4291. Alternatively, use our online express scheduling by selecting your test and completing the Donor Information form for test registration. Registering before visiting the testing center is necessary.

Inputting your zip code will locate the nearest DOT drug or alcohol testing services in Greenville, Texas. You'll receive a donor pass, including local testing center details, hours, and instructions, via email. Carry this form or display it on your phone at the testing site. Appointments are generally not required, but completing the donor info and prepayment is mandatory.

Our laboratories are SAMHSA-certified, with all results verified by MROs, ensuring authoritative and reliable outcomes.

Besides our drug and alcohol testing in Greenville, TX, Accredited Drug Testing extends its services across the metro area and surrounding towns.

Traveling or on vacation? Accredited Drug Testing's nationwide network of testing centers assures testing capabilities anywhere, anytime!

Texas Dept. of Transportation Updates

Hunt County DUI Statistics

Hunt County, where Greenville, TX is located, has seen an increasing concern regarding DUI-related incidents. In recent years, the Texas Department of Transportation (TXDOT) has focused on collecting data to address the growing problem of driving under the influence. According to recent reports, Hunt County has experienced a significant number of DUI cases, contributing to the overall traffic incidents in the area. Efforts have been made to raise awareness and implement stricter law enforcement against DUI offenses. Educational programs aiming to reduce alcohol-related crashes have been introduced within the county. The impact of such measures will be crucial in shaping future statistics and improving safety for the residents in Greenville, TX, and surrounding Hunt County areas.

Drug-Involved Accidents in Hunt County

Drug-involved accidents in Hunt County, Texas, including Greenville, TX, have been a matter of public safety concern. The Texas Department of Transportation's data highlights the critical need to address drug-impaired driving as it significantly contributes to road accidents. Hunt County statistics indicate that drug-impaired driving, excluding alcohol, encompasses various substances, leading to accidents involving injury and fatalities. There has been a multi-agency approach in combating this issue, with local law enforcement working hand-in-hand with community organizations to educate the public about the dangers of driving under the influence of drugs. Hunt County's dedicated efforts aim to reduce these types of accidents significantly, ensuring safer roads for all.

Marijuana-Related Accidents in Greenville, TX

In the context of Hunt County, where Greenville, TX serves as a major hub, marijuana-related accidents constitute a noteworthy portion of road safety challenges. Recent statistics provided by the TXDOT highlight the impact of marijuana impairment on driving abilities, leading to an increased risk of traffic accidents. Despite Texas's regulations regarding marijuana use, there has been a notable incidence of drivers testing positive for marijuana after accidents occur. Law enforcement agencies continue to grapple with the complexity of managing marijuana-related road safety issues, implementing strategic measures to curb marijuana usage among drivers. Community outreach and education campaigns are underway to promote the dangers of marijuana-impaired driving, aiming to foster a safer driving culture in Greenville, TX, and its encompassing regions in Hunt County.

Greenville Drug Testing

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

Greenville DOT Drug Testing

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

Greenville DNA Testing

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

Greenville Industry Training

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

Greenville Hair Drug Testing

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

Greenville Alcohol Testing

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

Greenville Drug Testing Services

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

Greenville 5 Panel Drug Test

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

Greenville 10 Panel Drug Test

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

Greenville On Site Drug Testing

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

Greenville DOT Physicals

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