DOT Physical Exams - Lone Star, TX

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With 32 testing centers in the Lone Star 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.

32 DOT Drug-Testing Centers in Lone Star

Minutes Away, Test Today

201 E 2nd

5.74 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
201 E 2nd
Hughes Springs, TX 75656

2701 Us Highway 271 N

15.91 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2701 Us Highway 271 N
Pittsburg, TX 75686

727 E Ferguson Rd

19.97 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
727 E Ferguson Rd
Mt Pleasant, TX 75455

712 N Wood St

19.99 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
712 N Wood St
Gilmer, TX 75644

1610 S Jefferson Ave

20.27 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1610 S Jefferson Ave
Mount Pleasant, TX 75455

402 N Kaufman St

20.37 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
402 N Kaufman St
Linden, TX 75563

901 N Jefferson Ave

21.45 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
901 N Jefferson Ave
Mount Pleasant, TX 75455

2001 N Jefferson Ave

22.08 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2001 N Jefferson Ave
Mount Pleasant, TX 75455

2001 N Jefferson Ave

22.15 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2001 N Jefferson Ave
Mt Pleasant, TX 75455

3202 N 4th St Ste 100

27.89 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3202 N 4th St Ste 100
Longview, TX 75605

Texas Highway 37 S

27.93 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
Texas Highway 37 S
Mount Vernon, TX 75457

1509 W Loop 281

28.98 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1509 W Loop 281
Longview, TX 75604

815 N 4th St Ste D

29.39 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
815 N 4th St Ste D
Longview, TX 75601

2101 W Loop 281

29.62 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2101 W Loop 281
Longview, TX 75604

206 E Us Highway 80 Ste F

29.71 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
206 E Us Highway 80 Ste F
White Oak, TX 75693

3008 W Marshall Ave

30.58 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3008 W Marshall Ave
Longview, TX 75604

3417 W Marshall Ave

30.59 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3417 W Marshall Ave
Longview, TX 75604

700 E Marshall Ave

30.61 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
700 E Marshall Ave
Longview, TX 75601

106 Loop 59

30.68 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
106 Loop 59
Atlanta, TX 75551

1007 S William St Lab

30.68 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1007 S William St Lab
Atlanta, TX 75551

110 S William St

30.68 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
110 S William St
Atlanta, TX 75551

603 N Second Street,

30.74 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
603 N Second Street,
Longview, TX 75601

409 N 6th St

30.97 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
409 N 6th St
Longview, TX 75601

12605 I H 20 S Service Rd W

31.15 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
12605 I H 20 S Service Rd W
Hallsville, TX 75650

307 W Upshaw Ave

32.94 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
307 W Upshaw Ave
Gladewater, TX 75647

450 E Loop 281 Ste C2

33.26 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
450 E Loop 281 Ste C2
Longview, TX 75605

614 S Grove St

34.05 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
614 S Grove St
Marshall, TX 75670

106 E Gilmer St

34.19 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
106 E Gilmer St
Big Sandy, TX 75755

719 W Coke Rd

34.67 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
719 W Coke Rd
Winnsboro, TX 75494

711 E End Blvd S

34.84 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
711 E End Blvd S
Marshall, TX 75670

500 Harper Dr

35.65 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
500 Harper Dr
Marshall, TX 75672

2755 State Highway 322

38.17 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2755 State Highway 322
Longview, TX 75603

Lone Star, TX DOT Physical - What You Need to Know

A DOT physical is a thorough health check mandated by the Department of Transportation for every commercial motor vehicle driver. This examination ensures that drivers possess the necessary physical, mental, and emotional health to operate large vehicles safely on public roadways. A certified medical examiner listed in the National Registry of Certified Medical Examiners conducts the DOT physical. Successful completion grants drivers a DOT medical certificate, essential for maintaining a valid CDL license as per FMCSA rules. For guidance on the required DOT physical, particularly if regulated by another DOT agency, contact us at 800-221-4291.

During your exam, the medical examiner will complete a thorough health assessment to determine if you meet the Federal Motor Carrier Safety Administration (FMCSA) medical standards. The process typically includes:

What Does a DOT Physical Include?

Health History Review
Vision Test

Hearing Test
Urinalysis

Vital Signs
Physical Examination

DOT Testing | DOT Breath Alcohol | DOT Consortium Services | MVR Reports Also Available


What is checked in a DOT Physical?

  • Health history review and medication assessment
  • Vision screening (corrective lenses allowed; minimum standards apply)
  • Hearing assessment (forced whisper test or audiometry)
  • Blood pressure and pulse rate
  • Physical examination (systems review)
  • Urinalysis (specific gravity, protein, glucose)

Upon successful completion, your Medical Examiner's Certificate (MEC) may be issued for up to 24 months. Some conditions may require shorter certification or specialist documentation, especially in Lone Star, VT.

Who needs a DOT Physical?

You are required to hold a valid DOT medical certificate (card) if you:

  • Own a commercial driver's license (CDL) class A, B, or C for inter-state business.
  • Drive vehicles above 10,001 lbs. GVWR for inter-state business.
  • Transport over eight passengers (if hired) or 15+ passengers (non-hire).
  • Carry hazardous substances needing DOT compliance placarding.
  • Work for employers under DOT bodies like FMCSA, FAA, or other where DOT medical clearance is essential in Lone Star, NC.

What to bring with you to a DOT Physical?

  • Official photo id
  • Prescription glasses/contacts and related prescription
  • Medication list & dosages
  • CPAP usage records (if relevant)
  • Specialist authorizations (e.g., cardiology, sleep apnea, diabetes)
  • Recent A1C/blood pressure data if monitored

Remember, in Lone Star, NC, ensuring all these necessary materials are brought can smooth the health clearance process.

What happens if I fail a DOT Physical?

  • No medical card granted
  • Temporary Eligibility Suspension
  • Referral to your primary physician for treatment
  • FMCSA Officail Medical Condition Exemptions
  • Informed Employer
  • Next Actions (address medical issues, reattempt exam)
In Lone Star, MT, adherence to these next steps is advised.

What Will Fail a DOT Physical?

Medical Conditions That Can Fail a DOT Physical

  • Vision & Hearing: Failure to see 20/40 in both eyes (even with lenses), challenges with traffic signal recognition, or inability to hear a forced whisper at 5 feet.
  • Blood Pressure & Heart Disease: Unmanaged blood pressure (≥180/110 mmHg), recent cardiac events, unmanaged angina, or an implanted defibrillator without approval.
  • Diabetes: Poorly controlled diabetes with frequent hypoglycemic events or complications impacting driving safety.
  • Sleep Apnea & Lung Problems: Unaddressed sleep apnea causing fatigue or severe respiratory issues hindering oxygen intake.
  • Neurological Disorders: Epilepsy (without exemption), conditions causing unanticipated consciousness loss, vertigo, or tremors.
  • Substance Abuse: Active illegal drug use, dependency on alcohol, or misuse of prescriptions affecting driving ability.
  • Psychiatric & Cognitive Disorders: Uncontrolled psychiatric conditions (e.g., schizophrenia or recent bipolar episodes) or cognitive issues impairing decision-making and response.

Various conditions might only temporarily disqualify you until obtaining medical documentation or proof, such as controlled hypertension. However, certain cases like untreated epilepsy or implanted defibrillators are viewed as permanent disqualifications by FMCSA standards.

Lone Star Drug Testing

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Lone Star DOT Drug Testing

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Lone Star DNA Testing

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

Lone Star Industry Training

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

Lone Star Hair Drug Testing

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

Lone Star Alcohol Testing

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

Lone Star Drug Testing Services

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

Lone Star 5 Panel Drug Test

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

Lone Star 10 Panel Drug Test

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

Lone Star On Site Drug Testing

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

Lone Star DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Lone Star, 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 physical typically includes a review of the driver’s health history and medications, vision screening, hearing assessment, vital signs (blood pressure, pulse), urinalysis (checking specific gravity, protein, glucose), and a full physical examination by a certified medical examiner. Upon passing, a Medical Examiner’s Certificate (DOT medical card) may be issued for up to 24 months.
You must have a valid DOT medical certificate if you: hold a commercial driver’s license (CDL) Class A, B or C for interstate commerce; operate a vehicle over 10,001 lbs GVWR in interstate commerce; transport more than eight passengers (for hire) or over fifteen passengers (not for hire); or transport hazardous materials requiring placarding under DOT regulations.
DOT physicals are offered at test centres in all cities and all states, through Accredited Drug Testing’s nationwide network. You can schedule by calling 1-800-221-4291.
You should bring a government-issued photo ID; glasses or contact lenses and the prescription; a list of medications and dosages; CPAP usage data if applicable; and any specialist clearance letters or physician documentation (for conditions like heart disease, sleep apnea, diabetes) to your DOT physical.
If you fail the DOT physical, you will not receive the medical card; you may be temporarily or permanently disqualified depending on the condition; you will need to address any medical issues (e.g., uncontrolled hypertension, untreated sleep apnea, recent myocardial infarction) and then be re-examined.

Customer Reviews

ADT is truly the best

Where do I start?!! ADT is truly the best!! I had the pleasure of speaking with Tori today! She was excellent, professional and truly went above and beyond in her kind, compassionate care and commitment to providing me with the best service possible. I was in such a time crunch, but I was able to call, order the test, pay for it over the phone and get the test I needed within the hour. Not only did this put my mind at ease, they saved my job!! I am forever grateful for this team of hard workers, that care, with such great work ethics! Thank you from the very bottom of my heart!!! If you need a drug, alcohol, etc… screening, this team will be your lifesavers!!

Sarah Patterson - 4/8/2025

phone support has been excellent

I have used ADT several times. Their phone support has been excellent, both when putting in the orders and when asking for help to interpret results.

Tee Ess - 12/19/2024

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