DOT Physical Exams - Boulder, CO

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With 37 testing centers in the Boulder 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.

(800) 221-4291

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37 DOT Drug-Testing Centers in Boulder

Minutes Away, Test Today

1500 28th St

0.64 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1500 28th St
Boulder, CO 80303
Call (800) 221-4291 Get Donor Pass

1100 Balsam Ave

1.09 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1100 Balsam Ave
Boulder, CO 80304
Call (800) 221-4291 Get Donor Pass

3300 28th St

1.51 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-8:00 PM • Sat: 10:00 AM-6:00 PM✓ Walk-in with Electronic Donor Pass
3300 28th St
Boulder, CO 80301
Call (800) 221-4291 Get Donor Pass

4747 Arapahoe Ave

1.86 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4747 Arapahoe Ave
Boulder, CO 80303
Call (800) 221-4291 Get Donor Pass

4800 Baseline Rd Ste D-106

2.14 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4800 Baseline Rd Ste D-106
Boulder, CO 80303
Call (800) 221-4291 Get Donor Pass

5387 Manhattan Cir, Suite 102

3.03 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5387 Manhattan Cir, Suite 102
Boulder, CO 80303
Call (800) 221-4291 Get Donor Pass

5377 Manhattan Circle #100

3.05 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5377 Manhattan Circle #100
Boulder, CO 80303
Call (800) 221-4291 Get Donor Pass

380 Empire Rd Ste 120

8.33 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
380 Empire Rd Ste 120
Lafayette, CO 80026
Call (800) 221-4291 Get Donor Pass

2000 W South Boulder Rd

8.38 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2000 W South Boulder Rd
Lafayette, CO 80026
Call (800) 221-4291 Get Donor Pass

1200 W South Boulder Rd Ste 103

9.02 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1200 W South Boulder Rd Ste 103
Lafayette, CO 80026
Call (800) 221-4291 Get Donor Pass

500 Summit Blvd

9.07 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
500 Summit Blvd
Broomfield, CO 80021
Call (800) 221-4291 Get Donor Pass

899 Us Highway 287 Ste 500

11.24 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
899 Us Highway 287 Ste 500
Broomfield, CO 80020
Call (800) 221-4291 Get Donor Pass

799 Highway 287, Suite F

11.28 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
799 Highway 287, Suite F
Broomfield, CO 80020
Call (800) 221-4291 Get Donor Pass

290 Nickel St Ste 200

11.67 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
290 Nickel St Ste 200
Broomfield, CO 80020
Call (800) 221-4291 Get Donor Pass

1860 Industrial Cir

12.00 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
1860 Industrial Cir
Longmont, CO 80501
Call (800) 221-4291 Get Donor Pass

1551 Professional Ln Unit 140

12.35 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1551 Professional Ln Unit 140
Longmont, CO 80501
Call (800) 221-4291 Get Donor Pass

1551 Professional Ln

12.35 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1551 Professional Ln
Longmont, CO 80501
Call (800) 221-4291 Get Donor Pass

7000 W 117th Ave Unit B

12.70 mi
🕑 Testing Hours: M-Th 8:30 AM-4:30 PM • F 8:30 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
7000 W 117th Ave Unit B
Broomfield, CO 80020
Call (800) 221-4291 Get Donor Pass

205 S Main St Ste C

12.73 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
205 S Main St Ste C
Longmont, CO 80501
Call (800) 221-4291 Get Donor Pass

2130 Mountain View Ave,

13.73 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2130 Mountain View Ave,
Longmont, CO 80501
Call (800) 221-4291 Get Donor Pass

4590 W 121st Ave

13.73 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4590 W 121st Ave
Broomfield, CO 80020
Call (800) 221-4291 Get Donor Pass

1950 Mountain View Ave

13.75 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1950 Mountain View Ave
Longmont, CO 80501
Call (800) 221-4291 Get Donor Pass

1925 Mountain View Ave

13.79 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1925 Mountain View Ave
Longmont, CO 80501
Call (800) 221-4291 Get Donor Pass

829 Main St Ste 1

14.10 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
829 Main St Ste 1
Longmont, CO 80501
Call (800) 221-4291 Get Donor Pass

6080 W 92nd Ave

15.14 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-8:00 PM • Sat: 8:00 AM-7:00 PM • Sun: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
6080 W 92nd Ave
Westminster, CO 80031
Call (800) 221-4291 Get Donor Pass

8842 W 79th Ave

15.16 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
8842 W 79th Ave
Arvada, CO 80005
Call (800) 221-4291 Get Donor Pass

2144 N Main St Ste 8

15.40 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2144 N Main St Ste 8
Longmont, CO 80501
Call (800) 221-4291 Get Donor Pass

850 23rd Ave Ste A

15.46 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
850 23rd Ave Ste A
Longmont, CO 80501
Call (800) 221-4291 Get Donor Pass

12213 Pecos St #600

15.49 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
12213 Pecos St #600
Westminster, CO 80234
Call (800) 221-4291 Get Donor Pass

8120 Sheridan Blvd Ste 302a

16.49 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
8120 Sheridan Blvd Ste 302a
Westminster, CO 80003
Call (800) 221-4291 Get Donor Pass

11310 Huron St, Suite 220

16.50 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
11310 Huron St, Suite 220
Northglenn, CO 80234
Call (800) 221-4291 Get Donor Pass

11172 Huron St Ste 19

16.56 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
11172 Huron St Ste 19
Northglenn, CO 80234
Call (800) 221-4291 Get Donor Pass

1050 W 104th Ave

16.93 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1050 W 104th Ave
Northglenn, CO 80234
Call (800) 221-4291 Get Donor Pass

8510 Bryant St Ste 360

17.44 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
8510 Bryant St Ste 360
Westminster, CO 80031
Call (800) 221-4291 Get Donor Pass

9669 Huron St Ste 201

17.55 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
9669 Huron St Ste 201
Thornton, CO 80260
Call (800) 221-4291 Get Donor Pass

2551 W 84th Ave

17.60 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2551 W 84th Ave
Westminster, CO 80031
Call (800) 221-4291 Get Donor Pass

209 4th St Ste A-2

18.14 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
209 4th St Ste A-2
Dacono, CO 80514
Call (800) 221-4291 Get Donor Pass

Boulder, CO 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 analysis and medication examination
  • Vision check (corrective eyewear allowed, minimum benchmarks apply)
  • Hearing evaluation (forced whisper or audiometry)
  • Blood pressure and heart rate
  • Physical exam (system assessment)
  • Urine test (specific gravity, proteins, glucose)

When finished successfully, your Medical Examiner's Certificate (MEC) in Boulder, VA may be granted for up to 24 months. Certain conditions might necessitate a shorter certification period or specialist's note.

Who needs a DOT Physical?

You must have a valid DOT medical certificate (card) if you:

  • Have a commercial driver's license (CDL) - class A, B, or C for interstate commerce
  • Drive a vehicle over 10,001 lbs. GVWR in interstate commerce
  • Transport more than 8 passengers (for hire) or more than 15 passengers (not for hire)
  • Transport hazardous materials that require placarding under DOT regulations
  • Work for employers regulated by DOT agencies such as FMCSA, FAA, FRA, FTA or USCG where DOT medical qualification is required in Boulder, KS

DOT Physical Near Boulder, CO

Lazy Acres, CO

Paragon Estates, CO

Mountain Meadows, CO

Eldorado Springs, CO

Gunbarrel, CO

Crisman, CO

Marshall, CO

Tall Timber, CO

Seven Hills, CO

Pine Brook Hill, CO

Valmont, CO

What to bring with you to a DOT Physical?

  • Government-issued photo
  • Glasses/contacts & prescription
  • List of medications & dosages
  • CPAP usage data (if applicable)
  • Specialist clearances (cardiology, sleep apnea, diabetes, etc.)
  • Recent A1C/blood pressure logs if monitored

Make sure to have these documents ready, especially in Boulder, PA, to ensure smooth processing during your medical exam.

What happens if I fail a DOT Physical?

  • No Medical card will be issued
  • Temporary disqualification notice
  • Directed to consult your primary care provider
  • Consider FMCSA exemptions for specific health issues
  • Notification given to your employer
  • Follow-up steps: address health concerns and schedule a retake of the exam

This process is in effect in Boulder, ME.

What Will Fail a DOT Physical?

Medical Conditions That Can Fail a DOT Physical

  • Vision & Hearing: Less than 20/40 vision in both eyes, inability to distinguish traffic light colors, or inability to hear a forced whisper from 5 feet away.
  • Blood Pressure & Heart Disease: Hypertension uncontrolled (≥180/110 mmHg), recent heart attack, uncontrolled angina, stroke, or an uncleared defibrillator.
  • Diabetes: Uncontrolled diabetes resulting in low blood sugar episodes frequently or complications like neuropathy or impaired vision that hinder safe driving.
  • Sleep Apnea & Respiratory Conditions: Untreated sleep apnea causing drowsiness during the day or severe lung conditions obstructing oxygenation.
  • Neurological Conditions: Epilepsy or seizure disorders (unless exempt), or conditions leading to unconsciousness, dizziness, or uncontrolled shaking.
  • Substance Misuse: Current illicit drug use, alcohol dependency, or abuse of prescription drugs impacting driving.
  • Mental & Cognitive Disorders: Serious uncontrolled psychiatric conditions or cognitive impairments affecting judgment or reaction time.

Some matters might cause a temporary disqualification until medical documentation is supplied (controlled blood pressure, diabetes management). Others, like untreated seizures or defibrillators, are seen as permanently disqualifying by FMCSA.

References:
- FMCSA Medical Examiner Physical Qualification Standards (§391.41)
- 49 CFR Part 391 - Qualification of Drivers
- Medical Examiner's Handbook
- FMCSA Driver Exemptions

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Boulder DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Boulder, CO 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.

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(800) 221-4291