Naperville DUI Lawyer - IL office in Naperville, Illinois
Naperville DUI Lawyer - IL

Naperville DUI Lawyer - IL

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111 E Jefferson Ave, Suite 102B, Naperville, Illinois, United States
9 Years of Practicing, since 2017
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Free Consultation +1 630-425-0250
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Naperville DUI Lawyer provides fierce, 24/7 DUI and criminal defense across Naperville and DuPage County, led by former prosecutor Alexander Ktenas to dismantle drunk driving charges, contest driver license suspensions, and defend felony traffic violations.

Aggressive DUI and Criminal Defense in Naperville, Illinois

Being pulled over and arrested for drunk driving in Illinois is an overwhelming ordeal that threatens your driver license, job, and freedom. When you urgently need to hire an attorney in Naperville or throughout DuPage, Will, and Cook counties, Naperville DUI Lawyer provides relentless, courtroom-tested defense. Established in 2017 by founding attorney Alexander Ktenas, the firm brings former prosecutorial experience to every defense strategy. Having served as an Assistant State Attorney in Cook County, Alexander Ktenas prosecuted thousands of DUI, traffic, and criminal cases before dedicating his career to defending motorists. This inside perspective enables him to dissect police dashcam and bodycam video, identify unlawful traffic stops, and challenge faulty chemical testing to achieve case dismissals and charge reductions.

Specialized DUI Defense and License Protection

In Illinois, a DUI arrest triggers two simultaneous battles: the criminal prosecution and the automatic statutory summary suspension of your driving privileges. If you need a lawyer to protect your license, immediate legal action must be taken within statutory deadlines.

  • First-Time and Underage DUI: Defending first offenders and youthful drivers against life-altering convictions, striving for court supervision and rescission of license suspensions.
  • Multiple and Felony DUI Defense: Defending repeat offenses, felony aggravated DUI charges involving accidents, and driving while revoked, where substantial prison time and lifetime revocation are at stake.
  • Commercial Driver (CDL) Defense: Protecting professional truckers and CDL operators whose careers depend on preventing license disqualifications.
  • Breathalyzer and Sobriety Test Challenges: Utilizing deep knowledge of National Highway Traffic Safety Administration standards to dispute standardized field sobriety tests and breath machine calibration logs.

Comprehensive Traffic and Criminal Defense

In addition to drunk driving defense, the firm provides aggressive legal counsel for a full range of state offenses and moving violations.

  • Traffic Ticket Defense: Defending drivers against aggravated misdemeanor speeding (26+ and 35+ mph over the limit), reckless driving, and moving violations that threaten driver license validity.
  • Drug Crime Defense: Defending clients accused of illegal possession, manufacture, or delivery of controlled substances.
  • Weapons Offenses: Providing robust defense against unlawful use of weapons, concealed carry violations, and FOID card disputes.
  • Driver License Reinstatement: Representing drivers in Illinois Secretary of State administrative hearings to secure hardship permits and restore revoked licenses.

Available 24/7 with Free Case Evaluations

Arrests often happen late at night or during holiday weekends when ordinary law offices are closed. Naperville DUI Lawyer is accessible 24 hours a day, 7 days a week to provide immediate legal support. When you need to find an attorney who will fight tenaciously to protect your driving record and freedom, contact the Naperville office to schedule your free consultation.


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Location & Access

Primary Address

Located in the heart of the vibrant Downtown Naperville shopping and dining district, just a short walk from the scenic Naperville Riverwalk.

Building Location

This is a two-story professional office and retail building built in 1980, situated at 111 East Jefferson Avenue, right in the center of downtown and adjacent to Sweetwaters Coffee & Tea.

Parking Details

Clients can utilize the building's rare dedicated surface customer parking lots on both sides of the building, or park in the free municipal parking garage located just one block away.

Public Transit

Served by Pace Bus Route 530 (West Galena - Naperville); nearest stop is at Washington & Benton.

Accessibility / Suite Access

Enter through the main front entrance on East Jefferson Avenue. Since the office is on the ground floor, proceed through the lobby to locate Suite 102B.

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