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Phoenix DUI Lawyer

What is the main method for determining if a person is under the influence? Blood alcohol content is the method for determining whether you are considered under the influence. This can be confusing because often the legal limit is surpassed without the individual “feeling drunk.” There are a variety of DUI classifications based on BAC, including previous convictions, and whether an accident occurred related to the offense. Each classification comes with its own set of penalties and requires a unique strategy for defense.

Phoenix DUI Lawyer Scott Stewart

Attorney scott stewart

Attorney & Founder

With a criminal defense career spanning over two decades, Scott David Stewart, the founder of Stewart Law Group, embarked on his legal journey in his home state of Arizona. Returning to Phoenix, he entered the legal profession after gaining admission to the State Bar of Arizona in 2001. His initial foray into criminal litigation occurred as a Deputy County Attorney at the Maricopa County Attorney’s Office, where he served as a Major Felony Crimes prosecutor. In this role, Scott handled a diverse array of cases, ranging from armed robbery, aggravated assault, and dangerous crimes to stabbing incidents, drug sale and possession, auto-theft, burglary, forgery, fraud, and domestic violence matters.

As a testament to his commitment to legal excellence, Scott has maintained active memberships in various prestigious associations, including the Maricopa County Bar Association, National College for DUI Defense, Arizona Attorneys for Criminal Justice, National Association of Criminal Defense Lawyers, and the Association of Trial Lawyers of America – Criminal Law Section. Beyond his legal practice, he has contributed to the legal community by authoring several handbooks, including “The Arizona DUI Handbook” co-authored with Bell, aimed at providing valuable insights into the legal complexities individuals may encounter in court.

Case Results

Stewart Law Group has achieved successful case outcomes for its clients in various types of assault charges, and here are a few examples.

Charge DUI

Result: Not Guilty 

Charge Extreme DUI

Result: Not Guilty 

Charge DUI -Drugs

Result: Reduced to Reckless Driving

Here’s What Our Clients Are Saying


“Scott and his firm are the epitome of professionalism, yet they treat you like family”


“Professional, knowledgeable, accessible and the outcome of my case was successful.”

Eduardo F.

“I would highly recommend Stewart Law Group, to anyone who needs legal advice or defense representation in court!!”

Read Our Testimonials Here

Why Choose the Stewart Law Group?

  • With decades of successful experience, our Phoenix assault attorneys are dedicated to assisting clients in achieving their legal objectives.
  • At Stewart Law Group, our commitment extends beyond handling cases; we prioritize you as an individual, not just another legal matter.
  • We strongly believe in everyone’s right to receive expert legal counsel.
  • Our focus lies in offering personalized criminal defense solutions designed to guide individuals and families through their challenges, aiming for outcomes that are not just positive but also meaningful and potentially life-changing.

Hire a Phoenix DUI Attorney that Can Help

Driving under the influence is a serious charge that can have long-lasting negative consequences and repercussions. Contact our expert DUI Attorneys in Phoenix at Stewart Law Group as soon as possible when faced with a Driving Under the Influence (DUI) charge. Our DUI / DWI defense lawyers will begin preparing your defense strategy immediately and appear at both the criminal court hearing and the Arizona Motor Vehicle Division hearing to defend your rights. The penalties associated with driving under the influence in Arizona are tough, which is why legal representation is important.

What sort of DUI cases do we handle? We have fought all types of charges related to driving impairment, from first-time offenses to extreme or aggravated, as well as many other serious DUI-related charges. Because attorney Scott David Stewart is trained and has practiced as a prosecutor for many years, our firm has a distinct advantage in defending your case. By understanding how the other side thinks, our legal team is able to use that insight to minimize or even eliminate the charges against you. Contact a Stewart Law Group criminal defense attorney in Phoenix today for your confidential consultation. 602-562-5000.

DUI Attorney Phoenix AZ

What Is Arizona’s Implied Consent Law?

Arizona law dictates that once an officer has placed you under arrest for a DUI, you are required to take a blood, breath, or urine test. This means if an officer demonstrates reasonable grounds, or has cause to believe you have been driving under the influence, you have given implied consent to a blood alcohol content test. If you refuse the test, your license will be surrendered to the officer and suspended for at least twelve months. In addition, refusing to take a BAC test will not prevent you from being charged. In these situations, the prosecution frequently cites refusals as evidence of intoxication.

Types Of DUI Charges In Arizona

dui arizona drinking and driving stewart law groupArizona has one of the toughest sets of laws when it comes to operating a vehicle under the influence of alcohol or drugs in the country, and there are a number of different types of DUI charges that could be leveled against you.

  • Impaired to the Slightest Degree Misdemeanor DUI – In Arizona, you can still receive a DUI if you drive with a BAC below the .08% if a law enforcement officer is given reason to believe you are too tipsy or buzzed to responsibly operate a motor vehicle. This charge is unique to Arizona law, in that the officer can charge you with this type of DUI without having you take a BAC test.
  • Misdemeanor DUI 1st Offense – The first time a person is found driving a vehicle with a BAC of between .08% and .15%. If convicted they face up to six months jail time, fines, a suspended license, probation, and an ignition interlock device installed on their vehicle.
  • Misdemeanor DUI 2nd Offense – The second time a person receives a DUI misdemeanor, the penalties increase to include a minimum of thirty days in jail, fines, your license revoked for one year, and an ignition interlock device on your vehicle.
  • Extreme DUI 1st Offense – When a person has over .15% blood alcohol content while operating a vehicle. Punishable by a jail sentence of 30 days to six months, fines, a suspended license, probation, and an ignition interlock device installed on your vehicle.
  • Extreme DUI 2nd Offense – A second offense of driving with a BAC over 0.15%. This charge includes a sentence of 120 days to six months in jail, fines, drug/alcohol screening, one-year loss of your license, probation, and an ignition interlock device in your vehicle.
  • Super Extreme DUI 1st Offense – This is for individuals whose blood alcohol test results are .20% or above. First-time offenders receive a minimum of 45 days in jail, fines, a license suspension, counseling, and probation, as well as an ignition interlock device installed on their vehicle.
  • Super Extreme DUI 2nd Offense – A second super extreme DUI charge carries at least 180 days in jail, fines, loss of license, required drug/alcohol counseling, thirty hours of community service, probation, and installation of an ignition interlock device on your vehicle.
  • DUI Drugs – Arizona has a zero-tolerance policy when it comes to operating a vehicle while under the influence of drugs. Any drugs known to impair driving ability are considered illegal and include items such as; marijuana, cocaine, morphine, and prescription or over-the-counter drugs like antihistamines, or Valium.
  • Aggravated Felony DUI – A very serious DUI charge classified similarly to manslaughter or arson and applies to three types of circumstances:
    • Driving under the influence of alcohol or drugs while your driver’s license is suspended.
    • Driving under the influence after two previous DUI convictions within the last seven years.
    • Driving under the influence of drugs or alcohol while a person under the age of 15 is in the vehicle

All of these felony charges come with substantial jail time and hefty fines as well as alcohol counseling requirements and the installation of an ignition interlock device on the convicted person’s vehicle.

Thousands of traffic stops result in arrests for driving under the influence every year in Arizona. In 2019, the Governor’s Office of Highway Safety reported 27,880 DUI-related arrests. Down significantly from the 2013 statistic of 32,119, but still a problem nonetheless. Driving under the influence in Arizona is defined as driving a vehicle with a blood alcohol content (BAC) of .08% or more, although the average BAC found in Arizona DUI arrests is actually nearly double the legal limit and over 0.15% BAC.

Areas We Serve

Arcadia | Biltmore | Camelback East | Central City | Coronado | Deer Valley | Desert Ridge | Downtown Phoenix | Encanto | Estrella | Garfield | Maryvale | Moon Valley | North Mountain | North Gateway | North Scottsdale | Paradise Valley | South Mountain | Sunnyslope | Uptown Phoenix | Ahwatukee | Alhambra | Anthem | Desert View | Laveen | Papago Park | South Mountain Village | Verrado

Contact Us For A Free Legal Consultation Today

When charged with a DUI in Arizona – including the areas around Phoenix such as Chandler, Scottsdale, or Peoria, you face penalties from both the criminal court and the Arizona Motor Vehicle Division. The consequences of driving under the influence in Arizona are some of the harshest in the country, especially if you try to flee the scene, which is why it is important for you to have a skilled Phoenix-based attorney on your side. They can help both minimize the penalties and clear your name. Scott David Stewart and his team of skilled criminal defense attorney will work to defend your case, ensuring you receive the lowest penalties possible. Contact us today to set up a FREE case evaluation to discuss your legal options and learn how Scott Stewart can help protect your rights and defend your future.