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Kevin's firm handled setting up my will and trust recently. They took something that seemed intimidating and made it easy to understand. I've also referred a couple clients to Kevin - he's trustworthy, approachable and very fairly priced.
"I've used Kevin and his firm's services since 2011. He gave undivided attention to my cases, advised me on different options and..."
"Kevin was extremely professional, responsive and knowledgeable when I came to him for help. I would definitely recommend O'Flaherty Law!"
Choosing the right law firm can change everything. At O’Flaherty Law, we pride ourselves on transparency, responsiveness, and personalized care. See how we compare to the industry standard.
Being arrested or charged with a crime can be one of the most stressful experiences of your life. A criminal conviction can impact your job, your money, your license and your freedom. Whether you are dealing with a misdemeanor, felony, or traffic offense, knowing your legal rights is an important first step.
At O’Flaherty Law, our Oak Park criminal defense lawyers represent people charged with crimes throughout all of Cook County. We advise on the law, we look at the evidence put before us and formulate defenses from the facts of your case.
Our approach is to protect your constitutional rights, explain your legal options and pursue the best resolution possible. We help people navigate the Illinois criminal justice system, from negotiating with prosecutors to representing clients in court.
Criminal charges can range from petty theft to murder. Our criminal attorneys in Oak Park deal with criminal matters involving:
There is no one case that is the same as another. Our lawyers will look at the facts, research available defenses, and discuss how Illinois criminal laws may apply to your case.
Getting arrested for a DUI can have serious consequences, including fines, loss of your driver’s license, required programs, and even jail time.
Illinois DUI laws apply to drivers who have been accused of operating a vehicle while impaired by alcohol, drugs or a particular combination of substances. Penalties can be harsher if aggravating circumstances or prior convictions are involved.
Our Oak Park DUI lawyers will examine the circumstances of your arrest, including the legality of the traffic stop, the field sobriety testing, the breathalyzer results and the procedures used by police.
We also advise our clients on statutory summary suspensions, potential driving relief and how to fight DUI charges.
Whether this is your first DUI arrest or you have had a few, having legal representation early can help you know your rights and prepare a proper defense.
Not all traffic violations are minor inconveniences. Some offenses may lead to heavy fines, increased insurance rates, suspension of your license or even criminal charges.
Our Oak Park traffic defense lawyers represent drivers accused of speeding tickets, reckless driving, and suspended license violations, along with other traffic violations.
We review the allegations, review any evidence and determine if there is a basis to contest the citation or negotiate a different outcome.
If your car is your livelihood, your family’s transport or your main means of getting around, protecting your driving record is particularly important.
The criminal justice process can involve several stages, including investigation or arrest, and possibly hearings, negotiations and trial.
Depending on the charges, your case might include an initial court appearance, formal charging proceedings, discovery, pretrial motions and negotiations with prosecutors.
During discovery, your lawyer can see police reports, witness statements, recordings and other evidence to help identify weak points in the prosecution’s case.
It is possible to challenge evidence derived from an illegal search , an illegal traffic stop or a constitutional violation in certain situations .
Our Oak Park criminal defense attorneys walk clients through the process from start to finish, explaining possible ramifications and preparing the client for court when necessary.
Illinois classifies criminal offenses as misdemeanors and felonies, depending on the severity and the applicable penalties.
Misdemeanor convictions can result in fines, probation or jail time. Felony convictions may also carry more severe penalties including lengthy prison terms and limitations on jobs or other opportunities.
Even relatively minor criminal charges should be taken seriously, as a conviction can cause long term problems.
Our lawyers will review the evidence the prosecution has, research possible legal defenses and see if there are ways to get charges reduced, dismissed or resolved by negotiation where appropriate.
If a case does go to trial, we fight to provide a full defense while protecting your legal rights.
Depending on the offense and court assignment, criminal cases arising in Oak Park may be handled through the Circuit Court of Cook County.
Knowing how Illinois criminal procedure works, the court deadlines, and the local filing rules can assist defendants in making informed decisions.
O’Flaherty Law represents clients in Oak Park, River Forest, Forest Park, Berwyn and the surrounding communities of Cook County.
During the criminal defense process, our attorneys stress open communication, realistic expectations and personal representation.
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The purpose of a consultation is to determine whether our firm is a good fit for your legal needs. Although we often discuss expected results and costs, our attorneys do not give legal advice unless and until you choose to retain us.
Schedule a ConsultationLearn More About The FirmMark T. had never been in trouble with the law. He worked full time delivering medical supplies, was proud of his reliability, and supported his aging parents. But one winter night in January, everything changed.
He had gone out with a few coworkers for dinner after a long day. A couple of drinks, some laughs—and then, just like that, flashing lights in his rearview mirror. He had barely gotten onto a quiet road when he was pulled over for not signaling a lane change.
What started as a routine traffic stop turned serious fast. The officer said he smelled alcohol. Mark complied with field sobriety tests and a roadside breathalyzer. He didn’t feel impaired, but the results told a different story. He was arrested and charged with a first-time DUI.
Mark was freaking out. Would he lose his license? His job? His reputation? Would he go to jail? He couldn’t imagine explaining this to his employer or his family.
That’s when he called O’Flaherty Law.
When Mark called us, he was still in shock. He was worried not just about the embarrassment of the charge but also what a conviction would mean for his life. As a delivery driver, his license was more than just a convenience—it was his livelihood.
He was looking for more than just legal advice. He needed someone to listen, to explain his options clearly, and to fight for a solution that wouldn’t ruin his future. We told him: he was not alone and there was a way forward.
We started with a simple but powerful promise: we would treat his case as if it were our own.
Our team sprang into action, starting with a thorough review of the arrest. We got dash cam and body cam footage, analyzed the field sobriety test procedures, and pulled records on the breathalyzer equipment used. Every detail mattered.
We quickly found red flags. The sobriety tests were done on a poorly lit, uneven patch of road. The officer’s instructions were vague. And the breathalyzer—just over the legal limit—hadn’t been properly calibrated according to the maintenance logs. While we were preparing to challenge the DUI charge, we also helped Mark get a Monitoring Device Driving Permit, which allowed him to continue driving with a BAIID device in his vehicle. This alone saved his job.
At the same time, we opened a dialogue with the State’s Attorney. We highlighted Mark’s clean record, his steady employment, and his proactive step of starting alcohol education classes on his own. We weren’t just defending a case—we were telling his whole story.
After several court appearances and weeks of negotiations, we reached an agreement: Mark’s DUI charge was reduced to reckless driving under court supervision.
No jail time, no criminal conviction, and no permanent mark on his record. Mark kept his license and continued to work without interruption. In 12 months, this case will be eligible for expungement.
Mark’s story is one we hear all too often—good people in a bad moment, unsure where to turn. The legal system can be unforgiving, especially when your job, freedom, and future are on the line. But there’s hope when you act fast and have the right legal team in your corner.
At O’Flaherty Law, we don’t just check boxes. We listen. We strategize. We fight with integrity. And most importantly, we walk with you every step of the way.
If you’ve been charged with DUI or a serious traffic offense, you don’t have to go it alone. Whether it’s your first offense or you’ve been down this road before, we’ll meet you where you are and help you find a better way forward.
Schedule a Consultation with O’Flaherty Law Today
Let’s talk about your story—and how we can help you write a better next chapter.
I am personally committed to ensuring that each one of our clients receives the highest level of client service from our team. Our mission is to provide excellent legal work in a cost-effective manner while maintaining open lines of communication between our clients and their attorneys. Many of our clients are going through difficult times in their lives when they reach out to us. They should feel comfortable leaning on the experience and knowledge of our attorneys as their counselors and advocates. We are here to help!
Illinois law allows eligible individuals to clear or restrict access to their criminal records through expungement or record sealing. Expungement removes qualifying records, while sealing limits public access without destroying them. Eligibility depends on the offense, case outcome, and applicable waiting periods. Certain dismissed charges, arrests without convictions, and completed court supervision may qualify. The process involves filing a petition with the appropriate court, notifying relevant agencies, and potentially attending a hearing. Understanding these options can help individuals reduce barriers to employment, housing, and future opportunities.
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