Protecting Your Rights, Your Record, and Your Future
A criminal charge can change everything. Whether it’s a first-time DUI or a more serious offense, the consequences can be life-altering—fines, jail time, license suspension, or a permanent mark on your record. But one charge does not define who you are. At William Hellyer Ltd Attorneys At Law, we help individuals across Crystal Lake, Algonquin, and nearby communities fight criminal charges with confidence and clarity.
With over four decades of courtroom experience, we understand the law—and how to navigate the local court system effectively. Most importantly, we treat you with the respect and attention you deserve. Because when you’re facing the weight of the criminal justice system, you shouldn’t have to face it alone.
Strong Defense for DUI And Criminal Charges
Being accused of a crime is frightening, especially if you’ve never had legal trouble before. You may be unsure of your rights, uncertain about your options, and afraid of what comes next. That’s where we come in.
We provide strategic defense services for a range of charges, from traffic violations to felony offenses.
DUI (Driving Under the Influence)
Illinois takes DUI offenses seriously—even a first offense can lead to license suspension, fines, mandatory counseling, or even jail. Penalties increase with repeat offenses, high BAC levels, or aggravating factors.
We defend against DUI charges by:
- Challenging the legality of the traffic stop
- Reviewing the accuracy of breathalyzer and field sobriety tests
- Identifying procedural errors by law enforcement
- Negotiating for reduced penalties or alternative sentencing
Our goal is to protect your driving privileges, minimize the legal impact, and help you move forward with your life.
Misdemeanors and Felonies
From shoplifting and disorderly conduct to drug possession or assault, we handle a wide variety of criminal charges. The consequences of a conviction—even for a misdemeanor—can affect employment, housing, and your reputation.
We defend against:
- Theft and burglary
- Drug charges (possession, intent to distribute)
- Assault and battery
- Domestic violence
- Criminal damage to property
- Weapons offenses
No matter the charge, we believe every client deserves a vigorous defense and a fair shot at justice.
Driver’s License Reinstatement & Traffic Offenses
In addition to DUI cases, we also assist with:
- Suspended or revoked licenses
- Traffic violations (speeding, reckless driving, driving without insurance)
- Secretary of State hearings for license reinstatement
Losing your license can disrupt your job, your family, and your freedom. We help you take the necessary steps to restore your driving privileges legally and efficiently.
What to Expect When You Work With Us
If you've never been through the criminal justice system, it can feel overwhelming. We work hard to simplify the process for you, starting with honest answers and a clear game plan. From your first phone call to your final court date, we’re in your corner.
Our Criminal Defense Process Includes:
A confidential consultation to hear your side of the story
A full review of police reports, evidence, and procedures
Crafting a custom legal strategy based on your specific situation
Negotiating with prosecutors or taking your case to trial if needed
Keeping you informed at every step, so you’re never left wondering what’s next
You’re not just another case. We know what’s on the line, and we fight to protect it.
Why Work With William Hellyer Ltd., Attorneys at Law?
Handling a loved one’s estate is a serious responsibility—one that comes with legal, emotional, and financial pressure. We provide the kind of legal partnership that brings peace of mind.
Here’s What You Can Expect From Us:
Personalized advice—no cookie-cutter checklists
Transparent communication at every step
Prompt response to your questions and concerns
Local expertise—we know McHenry and Kane County courts well
Empathetic service—we’re here to support, not just process paperwork
Many clients come to us overwhelmed. By the end of the process, they leave feeling heard, supported, and relieved to have had a trusted legal ally by their side.
Serving Crystal Lake, Algonquin & Beyond
We proudly serve clients in:
Our office is easy to reach with convenient parking, and we make accessibility a priority for all clients.

Working with an experienced DUI Attorney in Crystal Lake, IL provides crucial advantages when facing charges that can impact your freedom, finances, and reputation. At William Hellyer Ltd Attorneys At Law, we bring decades of legal experience to every case, offering the knowledge and strategy needed to protect your rights. Our team investigates every detail from police reports to breathalyzer accuracy to build a strong, evidence-based defense tailored to your situation and goals.
Having a trusted DUI Defense Attorney in Crystal Lake, IL means you don’t have to face the complex legal process alone. We guide you through every court appearance, negotiate with prosecutors, and fight to reduce or even dismiss charges whenever possible. This hands-on approach helps minimize penalties, protect your license, and preserve your future opportunities.
Another benefit of working with our firm is the personalized attention and honest communication we provide. You’ll always understand your options, potential outcomes, and next steps. With a reputable DUI Attorney in Crystal Lake, IL by your side, you gain confidence, clarity, and peace of mind knowing you have a skilled advocate defending your rights every step of the way.
If you’ve been charged with a DUI, don’t wait call William Hellyer Ltd Attorneys At Law today at
815-459-1700 to start building your defense and protecting your future.
Your DUI Questions Answered
Can a DUI Attorney Help Prevent a Driver’s License Suspension?
Yes. A DUI attorney can fight the Statutory Summary Suspension by filing a Petition to Rescind and pushing for a prompt hearing in McHenry County. They also review the stop, field sobriety tests, and breath or blood procedures for legal errors. If a suspension still starts, a lawyer can help first offenders apply for a Monitoring Device Driving Permit (MDDP) with a BAIID to keep driving legally after the hard suspension period. Avoiding a conviction also prevents a revocation.
What Is the Difference Between a Standard Drunk Driving Charge and Aggravated DUI in Crystal Lake, IL?
A standard DUI in Illinois is usually a Class A misdemeanor with up to 364 days in jail and $2,500 in fines, though many first offenders are eligible for court supervision. Aggravated DUI is any DUI charged as a felony, often due to factors like a third or subsequent DUI, serious injury or death, a child passenger, or driving while suspended, revoked, unlicensed, or uninsured. Felony cases bring prison exposure, longer license revocations, and formal Secretary of State hearings for reinstatement in Woodstock.
How Long Does the Legal Process Take When Working With a DUI Attorney?
Most misdemeanor DUI cases in McHenry County take about three to six months, but trials or complex motions can extend that. You’ll start with an initial appearance or arraignment, then discovery, a petition to rescind the license suspension, motion practice to challenge the stop or tests, pretrial conferences, and either a negotiated resolution or trial. Felony or injury cases usually take longer, often six to eighteen months. An attorney familiar with the Woodstock courthouse can keep your case moving and protect deadlines.
How Much Does a Private DUI Defense Attorney in Crystal Lake, IL, Cost Compared to a Public Defender?
A private DUI lawyer in Crystal Lake, IL, typically charges $2,000–$7,500 for a first offense misdemeanor and $10,000+ for complex or felony cases, depending on motions, trial, and expert needs. Many offer flat fees and payment plans. A public defender is appointed if you qualify financially and is generally low cost or free, though the court may assess a reimbursement fee. Public defenders are skilled but carry heavy caseloads; private counsel may offer more time and handle related Secretary of State issues for an added fee.
What Are the Potential Penalties for a First-Time Offense According to a DUI Defense Attorney in Crystal Lake, IL?
A first time DUI in Illinois is a Class A misdemeanor with up to 364 days in jail and $2,500 in fines, but many first offenders can receive court supervision instead of a conviction if they comply with all terms. Expect a Statutory Summary Suspension (six months for a test failure, twelve months for a refusal), an alcohol/drug evaluation, risk education and any recommended treatment, a Victim Impact Panel, and court costs. High BAC, a child passenger, or a crash can trigger enhanced penalties. SR 22 insurance and a BAIID MDDP may be required to drive.
If you’re facing a DUI in Crystal Lake, IL, don’t wait.
Contact
our local DUI defense team to schedule a confidential consultation. We’ll review your arrest, deadlines for challenging a license suspension, and the strongest defense strategies for your situation.
Arrested or Charged With a Crime? Let’s Talk.
The earlier you involve a defense attorney, the more options you may have. Don’t wait until court day to start protecting your rights. We offer non-judgmental, results-driven legal support—because we believe everyone deserves a second chance.
📞 Call William Hellyer Ltd., Attorneys at Law, today at (815) 459-1700.
📍 Offices in
Crystal Lake, IL, proudly serving
Algonquin, IL, and surrounding areas.
















