DOT Physical Exams - Limerick, PA

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With 31 testing centers in the Limerick 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.

31 DOT Drug-Testing Centers in Limerick

Minutes Away, Test Today

Limerick Square, 70 Buckwalter Road

2.30 mi
🕑 Testing Hours: Mon–Fri: 6:30 AM-2:00 PM • Sat: 7:00 AM-10:00 AM✓ Walk-in with Electronic Donor Pass
Limerick Square, 70 Buckwalter Road
Royersford, PA 19468

407 W Lincoln Hwy Ste 109

4.09 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
407 W Lincoln Hwy Ste 109
Exton, PA 19341

2089 E High St

4.43 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2089 E High St
Pottstown, PA 19464

1569 Medical Dr,

4.89 mi
🕑 Testing Hours: Mon–Fri: 6:30 AM-3:00 PM • Sat: 8:00 AM-11:30 AM✓ Walk-in with Electronic Donor Pass
1569 Medical Dr,
Pottstown, PA 19464

1600 E High St

4.91 mi
🕑 Testing Hours: M-Th 7:30 AM-4:00 PM • F 7:30 AM-11:00 AM✓ Walk-in with Electronic Donor Pass
1600 E High St
Pottstown, PA 19464

78 2nd Ave

5.04 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-3:30 PM✓ Walk-in with Electronic Donor Pass
78 2nd Ave
Collegeville, PA 19426

81 Robinson St Careplex Building

5.31 mi
🕑 Testing Hours: M-Th 7:30 AM-4:00 PM • F 7:30 AM-11:00 AM✓ Walk-in with Electronic Donor Pass
81 Robinson St Careplex Building
Pottstown, PA 19464

Phoenixville Plaza, 700 Nutt Road Unit 735

6.76 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
Phoenixville Plaza, 700 Nutt Road Unit 735
Phoenixville, PA 19460

450 Cresson Blvd, Suite 3, Oaks Corporate Center

6.96 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
450 Cresson Blvd, Suite 3, Oaks Corporate Center
Phoenixville, PA 19460

270 Main St

8.03 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-6:00 PM • Sat: 9:00 AM-3:00 PM✓ Walk-in with Electronic Donor Pass
270 Main St
Harleysville, PA 19438

345 Main Street,

8.10 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-2:00 PM✓ Walk-in with Electronic Donor Pass
345 Main Street,
Harleysville, PA 19438

1050 E Philadelphia Ave,

8.26 mi
🕑 Testing Hours: Mon–Fri: 6:00 AM-1:30 PM • Sat: 7:00 AM-11:30 AM✓ Walk-in with Electronic Donor Pass
1050 E Philadelphia Ave,
Gilbertsville, PA 19525

2521 W Main St

9.41 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2521 W Main St
Norristown, PA 19403

2793 Geryville Pike Upper Perkiomen Outpatient Ctr

11.04 mi
🕑 Testing Hours: Mon–Fri: 7:30 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
2793 Geryville Pike Upper Perkiomen Outpatient Ctr
Pennsburg, PA 18073

1001 Chesterbrook Blvd

11.32 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
1001 Chesterbrook Blvd
Berwyn, PA 19312

1323 Rt 100,

11.38 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1323 Rt 100,
Barto, PA 19504

1019 S Broad St

11.90 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
1019 S Broad St
Lansdale, PA 19446

170 N Henderson Rd Ste 306

12.38 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-8:00 PM • Sat: 8:00 AM-6:00 PM • Sun: 1:00 PM-5:00 PM✓ Walk-in with Electronic Donor Pass
170 N Henderson Rd Ste 306
King Of Prussia, PA 19406

1437 Dekalb St,

12.41 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1437 Dekalb St,
Norristown, PA 19401

107 Town Center Road

12.43 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-8:00 PM • Sat: 8:00 AM-6:00 PM • Sun: 1:00 PM-5:00 PM✓ Walk-in with Electronic Donor Pass
107 Town Center Road
King Of Prussia, PA 19406

170 N Henderson Rd, Suite 204

12.48 mi
🕑 Testing Hours: Mon–Fri: 7:30 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
170 N Henderson Rd, Suite 204
King Of Prussia, PA 19406

250 King Of Prussia Rd

12.60 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-2:00 PM • Sat: 8:00 AM-11:00 AM✓ Walk-in with Electronic Donor Pass
250 King Of Prussia Rd
Radnor, PA 19087

622 Gravel Pike,

12.62 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-11:00 AM & 12:30 PM-3:30 PM✓ Walk-in with Electronic Donor Pass
622 Gravel Pike,
East Greenville, PA 18041

708 Route 113,

12.62 mi
🕑 Testing Hours: Mon–Fri: 6:30 AM-2:30 PM • Sat: 8:00 AM-11:30 AM✓ Walk-in with Electronic Donor Pass
708 Route 113,
Souderton, PA 18964

11 Industrial Blvd

12.70 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
11 Industrial Blvd
Paoli, PA 19301

525 N Broad St

12.78 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
525 N Broad St
Lansdale, PA 19446

15 Industrial Blvd Ste, Suite A-101

12.93 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
15 Industrial Blvd Ste, Suite A-101
Paoli, PA 19301

826 N Broad St

12.94 mi
🕑 Testing Hours: Mon–Fri: 10:00 AM-3:00 PM✓ Walk-in with Electronic Donor Pass
826 N Broad St
Lansdale, PA 19446

720--730 E Johnson Highway,

12.98 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
720--730 E Johnson Highway,
Norristown, PA 19401

Po Box 754

13.09 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
Po Box 754
Lansdale, PA 19446

1313 N Broad St

13.14 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-3:00 PM✓ Walk-in with Electronic Donor Pass
1313 N Broad St
Lansdale, PA 19446

Limerick, PA DOT Physical - What You Need to Know

A DOT physical is an all-encompassing health assessment mandated by the Department of Transportation for every commercial motor vehicle (CMV) operator. This examination establishes that drivers are physically, mentally, and emotionally capable of maneuvering large vehicles safely on public highways. A certified medical examiner, listed on the National Registry of Certified Medical Examiners, conducts the exam. Success in this exam awards the driver a DOT medical certificate, necessary to keep a valid CDL license as per FMCSA guidelines. If another DOT agency regulates you and you're unsure which DOT physical you require, call 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?

  • Review of health history and medications
  • Vision test (corrective lenses allowed, with standards to meet)
  • Hearing check (using forced whisper or audiometer)
  • Blood pressure and pulse check
  • Full physical exam (system checks)
  • Urinalysis (looking at specific gravity, protein, glucose)

Upon successful completion, your Medical Examiner's Certificate (MEC) may be valid for up to 24 months. Specific conditions could necessitate shorter certification or additional documentation from a specialist. Limerick, KY

Who needs a DOT Physical?

You need a valid DOT medical card if:

  • Holding a commercial driver's license (CDL) - class A, B, or C for operating across states
  • Driving vehicles over 10,001 lbs. GVWR interstate
  • Transporting over 8 passengers (for hire) or more than 15 (not for hire)
  • Handling hazardous materials requiring placards as per DOT standards
  • Employed by DOT-regulated entities (FMCSA, FAA, FRA, FTA, USCG) where medical clearance is necessary in Limerick, AZ

What to bring with you to a DOT Physical?

  • Government-issued photo ID
  • Eyewear and prescription
  • Medication list with doses
  • CPAP usage info (if needed)
  • Specialist clearances (heart issues, sleep apnea, diabetes, etc.)
  • Recent A1C and blood pressure logs if subject to monitoring

Location: Limerick, OH

What happens if I fail a DOT Physical?

  • Medical card will not be granted
  • Temporary ineligibility
  • Consultation advice to see primary care doctor
  • FMCSA exemptions for select medical issues
  • Employers to be notified
  • Follow-up actions (address health problems and revisit exam)

It's crucial to factor Limerick, MA into your plans.

What Will Fail a DOT Physical?

Medical Conditions That Can Fail a DOT Physical

  • Vision & Hearing: Visual acuity worse than 20/40 in each eye (with correction), inability to differentiate traffic signal colors, or auditory loss that prevents hearing a forced whisper at 5 feet.
  • Blood Pressure & Heart Disease: Unmonitored hypertension (≥180/110 mmHg), a recent heart event, stroke, uncontrolled angina, or an implanted defibrillator lacking approval.
  • Diabetes: Unmanaged diabetes with recurrent episodes of low blood sugar or complications (neuropathy, visual issues) hindering safe driving.
  • Sleep Apnea & Respiratory Issues: Neglected obstructive sleep apnea leading to daytime fatigue, or critical lung disease affecting oxygen levels.
  • Neurological Disorders: Epilepsy/seizure conditions (unless exempt), conditions triggering sudden unconsciousness, vertigo, or uncontrolled tremors.
  • Substance Abuse: Current use of illicit drugs, alcohol dependency, or misuse of prescribed medications impairing driving ability.
  • Psychiatric & Cognitive Disorders: Serious uncontrolled mental illness (e.g., schizophrenia, bipolar disorder with recent episodes) or cognitive deficits impacting judgment and reaction.

There exists differentiation between temporary and permanent disqualification. Certain issues might only temporarily disqualify you until medical clearance or documentation such as controlled blood pressure or diabetes management is provided. In contrast, untreated seizure disorders or implanted defibrillators are generally considered permanent disqualifiers under FMCSA guidelines.

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Limerick DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Limerick, PA 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