Criminal Defense Lawyer in DuPage County, IL

If you or someone you love has been charged with a crime, it’s essential to have a criminal defense attorney in DuPage County, IL, who can give you straightforward, honest advice. At Hanauer Law, we believe in fostering real conversations with our clients. Our founder, Rob Hanauer, is dedicated to understanding your situation, and when you come to our office, he’ll be the first person you meet. We never treat you like just another case—we prioritize personal attention and dedicated service to ensure that you receive the best defense possible.

Robert Hanauer walking across the street.

Criminal Defense Overview

Protect Your Rights in DuPage County

We focus on quality, not quantity. This means we handle fewer cases, allowing us to dedicate more time and resources to each one. Our goal is to secure favorable outcomes for our clients by providing personalized, results-driven legal representation. Rob’s unique approach sets us apart—when you work with Hanauer Law, you’ll know we’re in this together. Facing criminal charges can be overwhelming, but with a committed legal team on your side, you can feel confident that your rights are being defended.

Rob and Alex definitely know their stuff. Everything they said is exactly how it turned out. They were knowledgeable and didn’t beat around the bush. Thanks, Rob Hanauer and crew, I'm ever so grateful.

'I'm ever so grateful'

As quality of a lawyer and group as one could ask for. Highly recommend to anyone needing help of any sort. Pays attention to your needs and puts in the work to make sense of everything you ask for. Came through for me pure and simple, in custody hearings and everything else leading up to it. Very responsive at all times and took the time necessary to listen...

'Highly recommend to anyone needing help'

Great person to work with. Fights tooth and nail for the win. Would recommend 100%!

'Would recommend 100%'

In working with Hanauer Law Offices, I not only received good legal advice but was very impressed with the staff’s professionalism and just “niceness.” Also, thank you, Rob, for quickly resolving the situation with my disabled sister, who had false charges against her.

'Very impressed with the staff'

Dr. E. H.

Outstanding strategic counsel. Give my highest level of recommendation!

'Outstanding Strategic Counsel'

Dr. E. H.

Get the Representation You Deserve

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Unsure About Your Criminal Charges?

Many people come to us unsure of why they’ve been charged or investigated for a crime. We understand the confusion and fear that come with being in this position. At Hanauer Law, we take the time to explain your case, clarify the charges, and lay out a clear defense strategy to secure the best possible outcome for your situation.

How Do Criminal Cases Typically Unfold?

Criminal cases follow a series of steps from arrest to resolution, and understanding the process can help protect your rights. While every case is unique, most criminal cases typically unfold as follows:

Pre-arrest Questioning: Law enforcement asks you questions before arresting you. At this point, they may not have an obligation to provide Miranda warnings.
Arrest: Law enforcement takes you into custody based on suspected criminal activity.
Initial Appearance/Arraignment: You appear in court to hear the charges and enter a plea.
Pretrial Proceedings: This may include motions, hearings, evidence review, and negotiations.
Plea Bargaining: You may be offered a plea deal to resolve the case without going to trial.
Trial: If a plea is not accepted, your case proceeds to trial where evidence is presented, and a verdict is reached. If you are found not guilty, or the Court enters judgment in your favor, the case is over.
Sentencing: If convicted, the court determines the appropriate sentence.
Appeals (if applicable): Post-conviction options may be pursued to challenge the outcome.

Because criminal cases can be complex, contacting Hanauer Law ensures you have experienced attorneys protecting your rights and guiding you through each stage of the process.

What Should I Do if I'm Being Arrested for a Criminal Offense?

Being arrested for a criminal offense can be stressful, but taking the right steps immediately can help protect your rights and future. Here’s what you should do if you are arrested:

Stay calm: Avoid arguing with law enforcement or making statements without legal counsel.
Exercise your right to remain silent: You are not required to answer questions without an attorney present.
Request a lawyer: Ask for legal representation as soon as possible.
Document the arrest: Write down details while they are fresh in your memory.
Avoid social media: Don’t post about your arrest or case online.
Contact Hanauer Law: Our attorneys can review your case, advise you on your options, and work to protect your rights from the start.

Following these steps can make a significant difference in building a strong defense and safeguarding your future.

Understanding Imprisonment and Fines

Clients often ask if they’ll have to serve jail time. We always work to minimize or eliminate the penalties you face, but it’s essential to understand the types of charges and potential penalties in Illinois:

Misdemeanors: Carry up to one year in county jail and fines.
Felonies: Can result in prison sentences of over a year and steep fines.

For federal crimes, penalties can be much more severe, including long mandatory minimum sentences. Hanauer Law has successfully negotiated for reduced sentences in many federal cases, providing our clients with significantly better outcomes.

Robert Hanauer helping a client at his desk.

Why Choose the DuPage County Criminal Defense Attorneys at Hanaur Law?

Facing criminal charges can be overwhelming and carry serious consequences for your freedom, reputation, and future. At Hanauer Law, we provide strategic, determined criminal defense representation while treating every client with respect and discretion. With more than 75 years of combined legal experience, our attorneys carefully evaluate the details of each case, protect your constitutional rights, and build strong defenses to achieve the best possible outcome. We believe in direct, one-on-one representation, ensuring you have a dedicated advocate by your side from the initial investigation through resolution. When a case requires litigation, our team is fully prepared to take matters to trial and aggressively defend you in court.

Our attorneys’ honors and recognitions include:

Viewer’s Choice Winner (2025)
Super Lawyers (2025)
Lawyers of Distinction (2023–2025)
Super Lawyers Rising Star (2021–2024)
National Association of Distinguished Counsel (2023)

If you need a skilled criminal defense lawyer in DuPage County, IL, contact Hanauer Law today to schedule a consultation. We are prepared to defend your rights, guide you through the legal process, and help you move forward with confidence.

Awards & Recognitions

Criminal Defense FAQs

What defenses are typically used in criminal cases?

Defenses depend on the specifics of the case but can include challenging the evidence, disputing the legality of a search or arrest, proving mistaken identity, or showing a lack of intent. At Hanauer Law, our attorneys evaluate each case carefully to determine the best-tailored strategy for you.

Is it necessary to hire an attorney if I’m not guilty?

Yes. Even if you believe you’re innocent, having legal representation is crucial to protect your rights and navigate the complexities of the criminal justice system.

Am I required to accept a plea agreement if it’s offered?

No. You are never required to accept a plea deal. We can review any offer, explain the consequences, and advise you on whether negotiating further or going to trial is the best option.

Will my case always go to trial?

Not always. Many cases are resolved through plea agreements or pretrial negotiations, but if a trial becomes necessary, our experienced team can represent you and advocate aggressively in court.

What should I do if law enforcement wants to question me before formal charges?

It’s best to exercise your right to remain silent and speak with an attorney first. Anything you say can be used against you, even if no charges have been filed yet. Moreover, there are simply too many laws for anyone to know when they might say something that could incriminate themselves. For an excellent resource on why you should not speak with law enforcement, please watch this video.

Is it possible to have my charges lowered or dropped?

Yes. Charges can sometimes be reduced or dismissed depending on the evidence and circumstances. We look for every opportunity to minimize or eliminate charges.

Can my criminal record be expunged or sealed?

In certain cases, criminal records can be expunged or sealed. Our experienced attorneys can explain your eligibility, guide you through the process, and help you take the necessary steps.

Misdemeanor Charges

Disorderly conduct, trespass, vandalism, alcohol-related crimes

Felony Charges

Armed robbery, aggravated assault, arson, and other serious crimes.

Robert J. Hanauer in Front of Federal U.S. Courthouse

Federal Charges

Drug trafficking, conspiracy, tax evasion, and more.

DUI / DWI

First or repeat DUI, with injury or property damage

Traffic Violations

DUI/DWI, CDL violations, reckless driving, hit-and-run, and traffic crimes

Pistol on Concrete with Bullets Next to it - Firearm Charges Banner

Firearms Charges

Unlawful possession, illegal sales, and firearm use in a crime.

Drug Charges

Drug possession, trafficking, manufacturing, and intent to sell.

Violent Crimes

Aggravated battery, homicide, sexual assault, and robbery.

White Collar Offenses

Embezzlement, wire fraud, and identity theft.

Tax Fraud

Tax evasion, fraudulent tax returns, and falsifying records.

Sex Offenses

Sexual abuse, solicitation, and child pornography.

Juvenile Criminal Cases

Underage drinking, curfew violations, reckless driving, and more.

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