After a DUI arrest, you only have 15 days
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Phoenix DUI Attorney

Arrested for Driving Under the Influence in Arizona?

Arizona enforces strict laws for driving under the influence of drugs or alcohol. In Arizona, you are prohibited from operating a motor vehicle if your blood alcohol concentration (BAC) is .08 or higher and can face severe criminal penalties, driver's license suspension, and long-term consequences if charged. If you or someone you love has been arrested for DUI, you need a Phoenix DUI lawyer from Knowles Law Firm, PLC.

If a law enforcement officer suspects you of driving under the influence, he or she has the right to pull you over and test your BAC level. This will typically be done through a field sobriety test, breath test or blood test. If your BAC is .08 or more, you will likely be arrested, taken into police custody, and charged for DUI. The following is a list of what Arizona laws consider driving under the influence:

The following is a list of what Arizona laws consider driving under the influence:

1. Operating a motor vehicle while under the influence of alcohol (to the point of impairment), any drug, any vapor-releasing substance, or any combination thereof.
2. Having a blood alcohol content (BAC) level of .08 or greater within two hours of driving or being in physical control of a motor vehicle.
3. For drivers of commercial motor vehicles, driving under the influence of alcohol with a BAC level of .04 or greater.

When facing DUI allegations, it is important to hire a knowledgeable DUI defense attorney who not only fully understands the laws and procedures in Arizona, but who can also protect your rights and defend you from the penalties you face.

We Handle All DUI Charges

With former prosecutors, a former Arizona police officer, and years of experience on our side, our legal team knows how to handle the full range of DUI charges, including:

  • Aggravated DUI
  • DUI with Drugs
  • Underage DUI
  • DUI Causing Injury / Death
  • Extreme DUI
  • Super Extreme DUI
  • DUI Leaving the Scene
  • Felony DUI

Find more information on our DUI FAQ or by discussing your case personally with our team.

DUI Process Defined

All Arizona DUI cases will result in two separate legal processes: a criminal case and an administrative hearing with the Arizona Motor Vehicle Division (MVD).

  • MVD Hearings
    MVD administrative hearings concern only your driving privileges and are separate from criminal proceedings. MVD hearings do not address whether you are guilty of committing the criminal act of driving under the influence, and will not result in any other penalties aside from driver's license suspension. After a DUI arrest, you must request an MVD hearing within 15 days or face an automatic license suspension.
  • Criminal Case
    The DUI process will also involve proceedings in a criminal court, where you will be charged for violating an Arizona law. Criminal proceedings will concerns whether you are guilty or innocent of the charge at hand and will determine which criminal penalties you will face. In some cases, you may also be able to reach agreements to reduce or dismiss charges / penalties.

Having an attorney by your side at all point during the DUI process is crucial. At Knowles Law Firm, PLC, we represent clients during both MVD hearings and criminal proceedings, and we fight aggressively on their behalves.


Discuss Your Case During a FREE Case Review


Phoenix DUI Attorney Anthony Knowles and our experienced DUI defense attorneys want nothing more than to provide you with the superior defense you need to fight your charges and maximize the chances of winning your case! To set up a free consultation, contact us today.

DUI Resources

Arrested for drunk driving? View some of our helpful resources so you can know your rights and legal recourse after a DUI arrest.

Why Choose Us?

Finding the right attorney may seem like an overwhelming task. That's why you need a lawyer who stands out from the crowd.

Knowles Top 100 Trial Lawyers The National Lawyers Former Officer Badge Former Prosecutor Badge

Attorney Anthony Knowles

As a former Arizona police officer, Attorney Knowles is well-acquainted with the criminal justice system and police procedure, as well as the common mistakes that police officers make in the process of arresting a citizen. Learn more about Attorney Knowles

Attorney Elliot Briggs

Elliot Briggs is a former prosecutor who knows the inside of the court room well. He has handled hundreds of criminal cases from misdemeanors to serious felonies. Elliot has litigated many trials both as a prosecutor with the Maricopa County Attorney’s Office and in North Carolina for the Wilson District Attorney’s Office. Learn more about Attorney Elliot Briggs

Attorney Michelle Skura

Michelle Skura is a criminal defense attorney with a passion for individual rights, government accountability and personal freedom. Her background in insurance defense and personal injury makes Michelle an aggressive advocate for her clients. Learn more about Attorney Michelle Skura

Our Results

  • Aggravated Assault

    Description: Client was charged with Aggravated Assault (Class 5 Felony)
    Disposition: Charge Reduced to a Misdemeanor
  • Aggravated Assault

    Description: Client was charged with Aggravated Assault (Class 5 Felony)
    Disposition: Charge Reduced to a Misdemeanor
  • Aggravated Assault

    Description: Client charged with Aggravated Assault, a (Class 6 Dangerous ...
    Disposition: Dismissed at trial
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Testimonials

"They Are Arizona's Top DUI Attorneys."

My brother recently got a DUI and Knowles got him out of it. First the defense attorney had a plea that was horrible, but I lent him the money and he is ... - Thomas Mello

"I am just so happy with the outcome."

Highly Recommended especially to the attorneys who worked very hard for me Tom Kohler and Karina Ordonez. I was arrested for DUI but the case dropped down to ... -
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