DuPage County Criminal Defense Attorney / Contact

Contact Our DuPage County Criminal Defense Attorneys

Call 630-953-4400 or fill out the form below to get started.

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DUI Defense in DuPage County

From first-time offenses to serious felony charges, our Oak Brook attorneys fight to protect your rights and future throughout DuPage County.

Call us now at 630.953.4400 for a free, confidential consultation.

Available 24/7 for your defense needs

A criminal charge can change your life in an instant. Don't wait to get the legal help you need. Our team of former prosecutors and judges is available around the clock to respond to your emergency.

To schedule your free consultation, please fill out our contact form. You can also call 630-953-4400 or email info@mcmahonlegal.net.

Free confidential consultation

We offer free initial consultations to discuss your case and explain your options. During this meeting, we'll:

• Review the details of your situation

• Explain potential defense strategies

• Answer your questions about the criminal justice process

• Provide clear information about our fees and payment options

Our office location

One Oak Brook Commons

2150 McDonald Drive

Oak Brook, Illinois

60523

Convenient parking available on-site.

Office hours

• Monday - Friday: 8:30 am to 5:30 pm
• Saturday: By appointment

Our team approach

At McMahon Law Offices, we believe in collaborative defense. While you'll work primarily with one attorney, our team regularly consults on cases to ensure we're considering every possible defense strategy and leveraging our combined knowledge for your benefit.


Areas we serve

Naperville

Oak Brook

Aurora

Wheaton

Downers Grove

Elmhurst

Lombard

Carol Stream

Addison

Glen Ellyn

Hinsdale

Clarendon Hills

Villa Park

Bensenville

Woodridge

Lisle

Oakbrook Terrace

Itasca

Willowbrook

Winfield

The information provided on this website is for general information purposes only and should not be considered legal advice. An attorney-client relationship is not formed by visiting this website.

Contact Our DuPage County Criminal Defense Attorneys

Our team is available 24/7 to discuss your DuPage County criminal case. Contact us any way that works for you.

Schedule a Free Consultation

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