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DOT Alcohol Test

A DOT Breath Alcohol Test is an Evidential Breath Test (Breathalyzer) for CDL drivers, ship captains, pilots, and other safety-sensitive employees to be administered at certain defined circumstances such as after an accident or on a random basis. Employers and individuals can register online or call (888) 378-2499 to set up testing for staff or others. We offer DOT breath alcohol testing at over 5000 clinic locations nationwide.

Our online registration for our DOT alcohol test process is simple. You choose the lab location based on ZIP code during registration. An authorization barcode is instantly emailed to you and texted directly to the phone of the person being tested. A map of the clinic location will accompany the barcode. The registrant can then walk in to the alcohol testing facility and show the barcode along with photo ID. Mobile post-accident service is also available in most areas. Results are fast, signed by a doctor, and reported securely online.

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4.9 out of 5 stars (72 reviews)
Over 5000 Locations Nationwide
Register Online Now
Representative was pleasant and helpful. Setting up DOT Alcohol testing. Made transaction a breeze. Thank you.
By Debra Thives on February 14, 2017
Logo of Health Street's client, Enve Composites
Representative was quick and efficient. I use your random DOT selection nationwide.
By Kelly on December 16, 2016
I apprieciate the time you spent locating a location that would best fit our needs. We are with Health Street for our DOT random checks.
By Dawn Zamora on June 8, 2016
Nietos Trucking
4.9 out of 5 stars (72 reviews)

Evidential Breath Testing (EBTs)

Health Street's DOT Alcohol Tests are performed using federally approved devices known as Evidential Breath Testers (EBTs). Breath Alcohol devices must only respond to alcohol in order to get approved by the Department of Transportation, which publishes a list of approved devices on the federal register. Approved devices must never respond to other volatiles like acetone, which can be present in the breath of a sober person. This means the results of a properly administered DOT Breath Alcohol Test will never yield a false positive, and can therefore be used as evidence in a court of law.

Breath Alcohol Test Results

Breath Alcohol Tests provide instant results for negative screenings. Breath alcohol technicians use an Alcohol Testing Form (ATF) to record results. Non-negative screenings lead to a 15 minute wait period followed by a second test known as a confirmation test, which also provides an instant result. When this occurs, only the results of the confirmation test count. Results over 0.020 BAC are considered positive, and the employee must be removed from safety sensitive work immediately.  Results over 0.040 are even more serious; the employee may not return to work until approved to do so by a Substance Abuse Professional.  

How to Register

Registering and finding a clinic for a DOT Breath Alcohol test is fast and easy for companies or individuals.

Status notifications

Once registered, a barcode authorization and a map with the clinic address is immediately sent via email. Employers can choose to provide the employee's cell phone number to enable instant text messaging of the barcode and clinic address, or else they can simply forward the email registration to their candidate or employee at their convenience. The barcode is then presented to the professional technician at the chosen alcohol testing facility along with government issued photo ID, and the test is administered. The company or person who placed the order is notified when the results are ready to review securely online. In the case of a positive result, the company’s Designated Employer Representative will be notified as soon as possible, in order that the employee be removed from safety sensitive duties.

Reasons for DOT Drug Testing

DOT Drug and alcohol tests are administered under the federal authority of the agency overseeing the industry in which a company operates. DOT and its agencies define the reasons which prompt the need for tests. The opposite is also true. DOT drug tests cannot be administered unless it falls into one of the predefined categories. The following are reasons when DOT drug tests must be given:
  • Pre-employment
  • Random
  • Post Accident
  • Reasonable Suspicion
  • Return to duty
  • Follow up

How it Works

  • Registration booklet with penRegister Online or By Phone
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  • Patient seated next to clinic practitionerVisit a Health Street Clinic
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  • Magnifying glass over computer screen inspecting checkmarkGet Your Fast, Accurate Results


72 Ratings
4.9 out of 5 stars.
DOT Breath Alcohol Test
By GEORGE WHISENANT on July 15, 2021
Customer service is awesome
DOT Breath Alcohol Test
By Emilio Vasui on July 9, 2021
Unik Freight
Happy with your services
DOT Breath Alcohol Test
By Steve heffner on January 6, 2021
Heffner Trucking
Great company easy to work with
DOT Breath Alcohol Test
By Keven Nelson on September 22, 2020
Penske Truck Leasing
Excellent service. Used your facility on Broadway in Boise Id. Used your random drug testing services.
DOT Breath Alcohol Test
By Jerri Scott on August 17, 2020
Barnett Southern Corp
Customer service is awesome
DOT Breath Alcohol Test
By Luis Leon on August 4, 2020
outstanding service , very good service
DOT Breath Alcohol Test
By joan Easley on April 24, 2020
Easley Trucking LLC
Customer service was good. We use your services in Yuma Arizona . We do drug and alcohol testing for DOT
DOT Breath Alcohol Test
By Mike Oliver on March 18, 2020
The customer service was ok. I was at the Springdale location for a drug and alcohol test that was required.
DOT Breath Alcohol Test
By AMANDA on December 18, 2019
Abmere Inc
Love the ease of scheduling and getting results fast and online so I can see as soon as ready.
DOT Breath Alcohol Test
By Billy Gilbert on October 1, 2019
R.T. Milord Company
(a) The staff were pleasant and informative. (b) 550 N. Winstead Ave. Rocky Mount, NC. (c) Drug screen.

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