A DUI lawyer in Harrisburg, IL represents people accused of driving under the influence of alcohol, drugs, or a combination of both. If you or your loved one have been arrested for DUI in Harrisburg, IL, you need to act quickly. DUI charges in Illinois carry serious consequences — they can impact your freedom, your license, and your life for years.
Hiring the right DUI lawyer can protect your rights, help you avoid jail, and fight to keep your license.
Combs Waterkotte’s Harrisburg, IL criminal defense lawyers are prepared to act quickly and start fighting for you right away. Contact us at (314) 900-HELP or fill out our online contact form for a free, confidential case review.
What You’ll Learn on This Page
- What DUI charges mean in Illinois including situations where DUI charges apply even with a BAC lower than 0.08%.
- The penalties for first-time, repeat, and aggravated DUI charges. These consequences vary based on your driving history and case details.
- What happens to your driver’s license after a DUI arrest and how quickly your license can be suspended under Illinois’ summary suspension law.
- The long-term consequences of a DUI conviction in Illinois. A DUI stays on your record permanently and can limit your options going forward.
- Common DUI defense strategies, including how we challenge traffic stops, breath tests, and field sobriety tests.
- How a DUI lawyer in Harrisburg, IL can help you from day one — working to protect your license and build your courtroom defense.
- What steps you should take immediately to protect yourself if you’ve been charged with DUI.
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What is a DUI in Illinois?
In Illinois, a DUI (Driving Under the Influence) is defined as operating a motor vehicle while under the influence of alcohol, drugs, or another impairing substance. Illinois law also allows DUI charges if your BAC is 0.08% or more, regardless of whether you show obvious signs of impairment.
Driving under the influence of illegal drugs or prescription medications is also covered under Illinois DUI laws.
You don’t have to hit the 0.08% BAC limit to face DUI charges in Illinois. If your ability to drive is impaired by alcohol, drugs, or both, you can be charged with DUI regardless of your BAC.
Illinois DUI laws are found under 625 ILCS 5/11-501, which details the legal definition, prosecution process, and penalties for DUI in Illinois.
Types of DUI Charges in Harrisburg, IL
DUI charges in Illinois can vary depending on the circumstances of your arrest, your driving history, and whether anyone was harmed. Here are the DUI charge types most commonly seen in Harrisburg, IL courts:
First-Time DUI (Class A Misdemeanor)
A first DUI offense in Illinois is usually charged as a Class A misdemeanor. It can result in up to one year in jail, fines up to $2,500, a minimum one-year driver’s license revocation, and mandatory alcohol education or treatment.
Aggravated DUI (Felony)
A DUI can become a felony if certain aggravating factors are present. This can happen under conditions such as:
- Driving under the influence with a child under the age of 16 in the vehicle.
- Driving under the influence and causing a crash that leads to major injuries or fatalities.
- Facing charges after accumulating three or more previous DUI offenses.
- Operating a vehicle on a suspended or revoked license when arrested for DUI.
The penalties for aggravated DUI are far more severe and can include prison sentences and extended loss of your driver’s license.
Repeat DUI Offenses
A second or third DUI conviction brings harsher consequences. You may face longer jail sentences, extended license revocations, and tougher probation or supervision requirements.
DUI with a Minor Passenger
Having a child passenger in the vehicle during a DUI arrest can trigger enhanced punishments like mandatory community service, higher fines, and possible felony prosecution.
DUI Causing Injury or Death
A DUI accident that causes serious injury, permanent harm, or death can lead to aggravated DUI charges and significant prison time.
If a DUI accident results in serious bodily injury, permanent disability, or death, you could face aggravated DUI charges and lengthy prison sentences.
Drug DUI
Illinois law allows DUI charges if you drive under the influence of illegal drugs, prescription drugs, or over-the-counter medications that impair your driving ability.
CDL DUI
Illinois holds Commercial Driver’s License (CDL) holders to stricter DUI standards and tougher penalties. A first CDL DUI can lead to a one-year CDL disqualification, even if you were driving your personal vehicle. A second DUI conviction leads to lifetime CDL disqualification. When operating commercial vehicles, CDL drivers must comply with a lower BAC limit of 0.04%.
DUI Penalties in Harrisburg, IL
Illinois DUI penalties change depending on whether it’s a first-time charge, a repeat offense, or a felony-level DUI. DUI convictions can result in jail time, financial penalties, license loss, and long-term effects on your insurance and driving history.
Illinois DUI Penalties Overview
| DUI Offense | Potential Penalties |
|---|---|
| First DUI (Class A Misdemeanor) | – Up to 1 year in jail – Fines up to $2,500 – Minimum 1-year license revocation – Mandatory alcohol education or treatment – Possible installation of BAIID |
| Second DUI | – Minimum 5 days in jail or 240 hours of community service – Up to 1 year in jail – Minimum 5-year license revocation if within 20 years – Mandatory BAIID installation |
| Aggravated DUI (Felony) | – Prison time starting at 1 year – Longer license revocation periods – Substantially higher fines – Additional penalties if child passengers, injury, or death involved |
| Statutory Summary Suspension | – Automatic license suspension for 6 to 12 months – Can occur even before conviction – Can be challenged in a separate hearing |
| CDL DUI | – CDL disqualification for at least 1 year on first offense – Lifetime disqualification for second offense – BAC limit of 0.04% for commercial drivers |
Long-Term Consequences
In Illinois, a DUI conviction stays on your driving record for life and cannot be sealed or expunged.
A DUI can result in higher insurance rates, lost job opportunities, and extended restrictions on your driving privileges.

Summary Suspension and License Reinstatement After a DUI in Harrisburg, IL
In Illinois, if you are arrested for DUI, your driver’s license is subject to an automatic Statutory Summary Suspension — even before you are convicted. This process is triggered if you either fail or decline a chemical test, like a breath or blood test.
Statutory Summary Suspension
- Failed Test (BAC 0.08% or higher): Automatic 6-month license suspension.
- Refused Test: Automatic 12-month license suspension.
- Commercial Drivers: CDL holders can face immediate disqualification, even if the DUI occurred in a personal car.
You have the right to challenge the summary suspension by filing a Petition to Rescind. This must be done within 90 days of the notice of suspension or your first court date, whichever comes first.
Your hearing must be set within 30 days of the petition being filed or your first court appearance, whichever gives more time. Failure to hold the hearing within the allowed time may result in the automatic cancellation of your suspension.
License Reinstatement
If your license is suspended after a DUI arrest, a DUI lawyer can help you:
- Handle the legal paperwork required to challenge the license suspension.
- Fight for your license at reinstatement hearings.
- Help you obtain a Monitoring Device Driving Permit (MDDP) that lets you drive with a BAIID device installed (if required).
- Walk you through the full reinstatement steps after your suspension period expires (if required).
Taking fast action can significantly reduce the time you spend without a valid driver’s license.
DUI Defense Strategies in Illinois
Getting arrested for DUI in Illinois does not mean you will be found guilty. A DUI defense attorney can review the evidence and create a strategy to defend your rights and protect your future. Common DUI defense strategies include:
Challenging the Traffic Stop
Police officers must have a valid legal reason to stop you. If the stop was made without reasonable suspicion, such as traffic errors or signs of impairment, the evidence collected may not be admissible.
Questioning Field Sobriety Tests
Field sobriety tests may produce unreliable results. Many factors, including medical conditions, nerves, uneven pavement, and weather conditions, can impact test performance. Your lawyer can argue that field sobriety test results do not prove actual impairment.
Challenging Chemical Test Results
DUI chemical tests — including breath and blood tests — must be accurately administered, properly maintained, and conducted by trained professionals. Errors in the way tests are given, machines are maintained, or samples are collected can make BAC results unreliable.
Challenging Observations of Impairment
Officers frequently base DUI charges on subjective signs like slurred speech, red eyes, or alcohol odor. A DUI lawyer may offer other explanations for these observations that don’t involve alcohol or drug use.
Asserting Constitutional Violations
If your rights were violated — such as illegal search and seizure, failure to read Miranda rights, or unlawful arrest — your attorney can file motions to suppress evidence that was improperly obtained.
Negotiating for Reduced Charges
In some cases, your lawyer may be able to get the charges reduced to a lesser offense or work out sentencing agreements that soften the long-term impact on your record and life.
How a DUI Lawyer in Harrisburg, IL Can Help You
If you’ve been charged with DUI in Harrisburg, IL, having an experienced DUI lawyer on your side can make a major difference in the outcome of your case. Here’s how we can help you from day one:
- Protect Your Rights Immediately: We act quickly to safeguard your rights during police interactions, investigations, and court proceedings.
- Challenge the Evidence: We analyze the traffic stop, breath tests, sobriety procedures, and police records to uncover issues that could weaken the case against you.
- Handle All Court Filings and Deadlines: DUI cases involve strict filing deadlines, especially when it comes to contesting a statutory summary suspension. We handle all the paperwork and make sure nothing gets missed.
- Fight to Save Your Driver’s License: We fight to protect your driving privileges and can help you apply for a Monitoring Device Driving Permit or pursue full reinstatement when the time comes.
- Negotiate With Prosecutors: Our team works to reduce charges, minimize penalties, and negotiate plea agreements when it’s in your best interest.
- Represent You at Trial: When your case proceeds to trial, we’re fully prepared to fight hard in court for the best possible outcome.
- Flexible Payment Options: Our firm provides flexible payment plans to make it easier to access quality DUI defense when you need immediate help.
Working with a DUI lawyer gives you the best chance to protect your license, your freedom, and your future.
What to Do If You Are Charged with a DUI in Harrisburg, IL
Your actions right after a DUI arrest in Harrisburg, IL are critical and can directly affect your case and your chances of saving your license.
Do Not Plead Guilty Right Away
Many people assume they have no choice but to plead guilty after a DUI arrest. This is a mistake. The state must prove its case beyond a reasonable doubt as with any criminal case. You should always consult a DUI lawyer before deciding how to move forward.
Do Not Consent to Chemical Tests Until Police Get a Warrant
Field sobriety and chemical tests are designed to give the state more evidence. You can prevent the state from gathering this evidence by declining all tests until a judge signs a warrant. Even though police may say your license will be suspended for a year if you refuse, our Harrisburg, IL DUI defense attorneys can challenge that suspension in court.
Contact a DUI Lawyer Immediately
The sooner you get a DUI lawyer involved, the more opportunities you will have to fight the charges and protect your driving privileges. Waiting can limit your options.
Preserve Any Evidence
Save receipts, text messages, or anything that might support your defense, such as proof of where you were, what you consumed, or potential witnesses.
Follow Your Lawyer’s Advice
DUI cases can proceed quickly and deadlines come fast. It’s critical to rely on your lawyer’s strategy and follow their instructions closely during every step.
Frequently Asked Questions About DUI in Illinois
What happens if you get a DUI in Illinois?
Getting arrested for DUI in Illinois means you will face a criminal charge and automatic Statutory Summary Suspension of your driving privileges. A first-time DUI can result in jail time, fines, license revocation, mandatory alcohol education or treatment, and installation of a Breath Alcohol Ignition Interlock Device (BAIID).
Can you still drive after a DUI in Illinois?
Yes, you may still be able to drive after a DUI arrest by getting a Monitoring Device Driving Permit (MDDP), which lets you drive with a BAIID installed. It’s also possible to contest the summary suspension, but the court imposes strict filing deadlines you must follow.
Can a DUI be dismissed in Illinois?
Yes, DUI charges can be dismissed if your defense attorney successfully challenges the traffic stop, the chemical testing procedures, or any constitutional violations that may have occurred. Every case is different, and an experienced DUI lawyer can evaluate whether dismissal is possible based on the facts of your case.
How do I get my license back after a DUI in Illinois?
Restoring your driver’s license depends on whether you are dealing with a suspension or a full revocation. If your license is suspended, you might qualify for a Monitoring Device Driving Permit or be able to fully reinstate your license after the suspension ends. Revoked licenses require a formal reinstatement process, including an alcohol and drug evaluation and possibly a Secretary of State hearing.
Why Choose Combs Waterkotte for DUI Defense in Harrisburg, IL
If you’re dealing with DUI charges in Harrisburg, IL, you need more than a lawyer — you need a team that knows how to fight for you, defend your license, and get results. Here’s why drivers throughout Harrisburg, IL trust Combs Waterkotte to defend them in DUI cases.
Extensive DUI Defense Experience
With 50+ years of combined legal experience and more than 10,000 cases handled, we have defended thousands of DUI cases across Harrisburg, IL. We know how local prosecutors, judges, and courts handle these charges, and we know how to position your case for the best possible outcome.
Available When You Need Us
Our team is available 24/7 to answer your questions, provide case updates, and support you throughout the entire process. Because we don’t charge hourly, you can contact us anytime without worrying about additional costs.
Trial-Ready Defense
When your case goes to trial, we are ready to aggressively defend you in court. We have a proven record of securing “not guilty” outcomes in serious cases and are always prepared to fight for you in trial when necessary.
Local Knowledge
We handle DUI cases in Harrisburg, IL and throughout Southern Illinois. We understand how DUI cases are handled locally and how to customize our defense for each county’s court process.
Flexible Payment Options
We know that a DUI charge can create unexpected financial pressure. We offer flexible payment plans to make sure you can get the DUI defense you need when you need it.
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Charged with a crime? The lawyer you hire matters. Combs Waterkotte, recognized for top-tier criminal defense in Missouri and Southern Illinois, created this guide to help you find the right attorney. Learn what to look for, key questions to ask, and red flags to avoid.
Contact a DUI Lawyer in Harrisburg, IL Today
If you or a family member have been charged with DUI in Harrisburg, IL, you need to take action right away. DUI cases move fast, and the consequences — like jail, losing your license, and a permanent record — can affect your life for years. You need a DUI defense attorney in Harrisburg, IL who can act fast and start protecting your rights.
We’re ready to defend you at every step — from the moment you are arrested through the license process and trial. Contact us online today or call (314) 900-HELP to get the help you need. We serve clients in Harrisburg, IL and across Southern Illinois.