Criminal & DUI Defense Lawyer Serving Joliet, Illinois

If you were arrested or ticketed in Joliet, your case is almost certainly heading to the Will County Courthouse at 100 W Jefferson St, in the heart of downtown Joliet. Jeff McCarthy's office sits in Lockport, about 15 minutes up the road, and he has defended DUI, traffic, and criminal cases in that courthouse for more than 30 years. When you hire Jeff, the attorney who reviews your case on day one is the attorney standing next to you in court.

Why Joliet Defendants Hire a Will County Criminal Attorney

Joliet is Will County's largest city and its county seat, which means attorneys from all over Chicagoland pass through occasionally to handle a single case. Jeff is different in a simple way: this is his home courthouse. Thirty years in the same circuit means he knows the local procedures and the rhythm of the criminal, DUI, and traffic courtrooms, and his office is a short trip from anywhere in Joliet. You are not paying for a long commute in from the city, and you are not meeting a different lawyer at every court date.

What Jeff Handles for Joliet Criminal, DUI, and Traffic Clients

DUI defense is a core part of the practice. A first offense DUI in Illinois triggers two separate tracks at once: a criminal case, and a statutory summary suspension of your license under 625 ILCS 5/11-501.1 and 6-208.1, six months for failing a chemical test, twelve months for refusing one. That suspension does not take effect until the 46th day after notice, which is why acting quickly on a petition to rescind matters. Illinois also abolished cash bail statewide under the Pretrial Fairness Act, effective September 18, 2023, so pretrial release now turns on flight risk and public safety rather than what you can pay.

Traffic charges get the same attention. A ticket that seems minor can still add points to a driving record and raise insurance rates, and paying a ticket by mail is a guilty plea, not a neutral act. Once a third moving violation conviction posts within 12 months for a driver 21 or older, the Secretary of State totals the points and suspends the license, from about two months at the low end up to a year, with revocation possible at the highest levels. Drivers under 21 face a shorter leash, two convictions within 24 months can trigger a suspension. Jeff works to keep convictions off the record in the first place through negotiated reductions or court supervision where the facts allow it, since the fight is about the conviction, not the ticket itself.

Criminal defense covers misdemeanor and felony charges. Most cases follow a similar path: the arrest and initial charges, a pretrial release hearing where Jeff argues for the least restrictive conditions the law allows, discovery and independent investigation to find weaknesses in the State's evidence, then motions and negotiation, where evidence obtained improperly can be challenged and a fair resolution can sometimes be reached without a trial. If the State cannot prove its case or will not offer a fair result, Jeff is prepared to try it.

For clients who qualify, court supervision can keep a conviction off the record entirely under 730 ILCS 5/5-6-1. For a DUI, that option is available only once in a lifetime, and it is not available if the case involves aggravating facts such as a child under 16 in the vehicle or an accident causing great bodily harm. Where a conviction already exists, Jeff also handles expungement and record sealing to help clear a record going forward.

Common charges handled for Joliet clients

• Statutory summary suspension and petitions to rescind
• DUI stop, testing, and license reinstatement issues
• Speeding, moving violations, and driving on a suspended license
• Reckless driving and other serious traffic charges
• Misdemeanor and felony charges, including suppression motions
• Court supervision, reductions, and dismissals
• Expungement and record sealing after a case closes

What to Expect From the First Call to the First Court Date

Facing a charge is stressful, and it is easy to feel like you are on your own in it. You can expect straight answers about what you are up against, a lawyer who returns your calls, and a defense built around protecting your record, your license, and your future. Before your first court date, Jeff reviews the charge, the stop or arrest, and any test results, so you walk in knowing what to expect instead of finding out in the courtroom. That first appearance is also where the Pretrial Fairness Act comes into play, since the judge decides release conditions at that hearing, not at some later date, which is one more reason to have someone in your corner from day one.

Practical Notes on the Will County Courthouse in Joliet

The courthouse is at 100 W Jefferson Street, Joliet, IL 60432, a ten story building that opened in 2020 with 38 courtrooms, open 8:30 a.m. to 4:30 p.m. Monday through Friday. Entry is through the Northeast or Southeast doors only, and everyone passes through a security screening, so leave weapons, recording devices, and outside food or drink behind. Cell phones are allowed. For the full address, parking, e-filing, and what-to-bring details, see the Will County Courthouse guide.

When to Get Help

The sooner you have a lawyer, the more options stay open. A DUI license suspension runs on a strict 46 day clock, and early decisions in a criminal case, like what you say and whether you request a hearing, shape everything that follows. Waiting does not make a charge go away, and it can close doors that were open the day of the arrest. Call (815) 838-5297 to talk through what you are facing before your next court date.

The first conversation is straightforward. Jeff listens, explains where your case would stand under Illinois law, and lays out the next steps in plain language. Call (815) 838-5297 to schedule a confidential consultation.

Joliet Criminal and DUI FAQs

Where will my DUI or criminal case be heard if I live in Joliet?

At the Will County Courthouse, 100 W Jefferson St in downtown Joliet. Jeff appears there regularly and can walk you through what to expect. Call (815) 838-5297 to talk it through.

Do you meet with clients from Joliet?

Yes. Jeff's office at 136 E 9th St in Lockport is about 15 minutes from most of Joliet, and initial conversations can happen by phone if that is easier. You always deal with Jeff directly, not an intake team, from the first call through the last court date. Call to set a time that works.

How fast can you act on my case?

Fast. A DUI license suspension moves on a 46 day clock, and criminal and traffic matters often carry their own short deadlines. Once Jeff has your information, he can move quickly. If your matter is urgent, say so when you call and it will be treated that way.

Where do I find the address, parking, and security info for the courthouse?

See the Will County Courthouse guide for the full address, hours, security screening rules, parking options, and e-filing basics.