A DUI arrest doesn't have to mean a DUI conviction. At Stavros Law Offices, we've defended thousands of DUI cases throughout Lake County, Cook County, and Northern Illinois. We know the science behind breath and blood testing, we know the procedures police must follow, and we know how to challenge the State's evidence.
Illinois DUI Law: The Basics
Under 625 ILCS 5/11-501, you can be charged with DUI in Illinois if you drive while:
- Your blood alcohol concentration (BAC) is 0.08% or higher
- You are under the influence of alcohol
- You are under the influence of drugs
- Your BAC is 0.04%+ while driving a commercial vehicle
DUI Penalties in Illinois
First DUI: Class A Misdemeanor - Up to 364 days jail, 1 year license revocation
Second DUI: Class A Misdemeanor - 5 days mandatory jail, 5 years license revocation
Third DUI: Class 2 Felony - 3-7 years prison, 10 years license revocation
Fourth+ DUI: Class 2 or X Felony - Up to 30 years prison, Lifetime license revocation
Common DUI Defenses
Challenging the Stop
Police need reasonable suspicion to pull you over. If they didn't have a valid reason, we move to suppress all evidence.
Challenging Breath Test Results
Breathalyzers can produce inaccurate results due to improper calibration, operator error, medical conditions, or residual mouth alcohol.
Challenging Blood Test Results
Blood draws must follow strict protocols. We examine chain of custody and testing procedures.
Why Choose Stavros Law Offices
- Thousands of DUI cases handled
- Former prosecutor insight
- Scientific knowledge of breath and blood testing
- Local experience in Lake County, Cook County courts
Protect Your License and Freedom
Time is critical - you have only 90 days to challenge your license suspension.
If you failed or refused testing and received notice, the statutory summary suspension generally takes effect 46 days after your DUI arrest. Separately, you have up to 90 days from the arrest date to file a petition to challenge (rescind) the suspension, so call us promptly.
Call (847) 520-4810
Free DUI Consultation | Available 24/7 by phone at (847) 520-4810. Leave a message after hours and calls are returned promptly | Our bilingual staff is ready to assist you with your case every step of the way. Se habla español.
Frequently asked questions
Do I need a lawyer for a first DUI in Illinois?
Yes — at least get advice promptly. A first DUI is still a criminal charge, and license consequences can affect insurance, work, and future stops. A free consultation with our office clarifies exposure, deadlines, and next steps.
Is the court case the same as my license suspension?
No. The criminal DUI case and the Statutory Summary Suspension (SSS) of your driver's license are related but separate tracks. Bring every notice you received so neither deadline is missed.
Do you handle DUI cases in both Cook County and Lake County?
Yes. From our Wheeling office we regularly appear in Cook County and Lake County courts (and nearby Northern Illinois counties when the paperwork fits). Tell us the county and courthouse listed on your documents when you call.
What kinds of cases does Stavros Law Offices handle?
Stavros Law Offices handles criminal defense and DUI, personal injury, and general civil litigation across Cook and Lake Counties, with a primary focus on criminal defense and personal injury. Call (847) 520-4810 for a free consultation.
Can you help me in Spanish?
Yes. Our bilingual staff can take your call and assist you in Spanish (Se habla español). Call (847) 520-4810.
When should I call after a DUI arrest?
As soon as you can. Evidence, video, and license deadlines move quickly — including the short window to challenge a Statutory Summary Suspension. Early advice helps you avoid mistakes and protect both the court case and your license.
Is the consultation free?
Yes. Call (847) 520-4810 or contact us online for a free consultation. Office: 433 N. Milwaukee Ave, Wheeling, IL 60090.
For help in McHenry County, see our McHenry County DUI attorney and McHenry County criminal defense lawyer pages, plus guidance on Illinois DUI penalties, license reinstatement, and your first court date.
Counties we serve include Kane County DUI Attorney and DuPage County DUI Attorney.