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O'Connor & Semmerling Law Group, LLC

(312) 981-9084

711 West Grand Avenue
Suite 303
Chicago, IL 60654


O'Connor & Semmerling Law Group, LLC

Criminal charges are life-altering events affecting you and your family.  When you select O’Connor & Semmerling Law Group as your legal counsel, you can trust the fact that you have professional, respected, and dedicated criminal defense attorneys to help you and your family achieve victory in your case. At O’Connor & Semmerling, we believe it is imperative that your defense attorneys vigorously fight for your rights.

If you, or a loved one, have been arrested, contact an attorney immediately.

Know Your Rights:

Are you facing criminal charges, under investigation, or seeking legal representation for a loved one?  Our attorneys at O’Connor & Semmerling offer services for misdemeanor and felony criminal offenses.  Whether you are facing an alcohol or drug related offense, weapons offense, or an offense against a person, we will provide you with reliable and vigorous representation.