John Sackmann

Quality legal representation in Illinois since 1989



DUI Defense


If you want quality legal representation with an attorney who has spent decades negotiating the best possible DUI defense outcomes with Illinois prosecutors and judges, then you need John Sackmann


Don't ignore a traffic/misdemeanor. These can linger on your record and cause problems down the road. Retain attorney John Sackmann to wipe your record clean.

Auto Accidents


Protect your legal rights in the event of an auto accident. You can focus on getting better while resting assured that attorney John Sackmann is representing you with decades of experience fighting for victim's rights in the state of Illinois.

Revoked/Suspended License

If you have experienced a revoked or suspended license, getting back the mobility you deserve is attorney John Sackmann's #1 goal. Get back in the driver's seat as quickly as possible by retaining attorney John Sackmann.

Personal Injury

How much could you be entitled to? With decades of personal injury case law and dozens of big wins for his clients, attorney John Sackmann offers free consultation and looks forward to representing you in your unique and individual circumstances. 

Real Estate


Attorney John Sackmann handles real estate closings throughout Illinois and guarantees a hassle free experience at competitive prices.



For each and every client, I strive to understand and achieve their needs and goals.  I derive great satisfaction in skillfully navigating the course to successful outcomes for my clients. I apply my thirty plus years of practice experience to ensure not only that needs are met, but that my clients expectations are exceeded.


Attorney Profile


Since 1989, John Sackmann has successfully handled thousands of cases in DuPage, Kendall, Kane, Cook, Will, and LaSalle Counties.


Juris Doctor, Law Degree, Southern Illinois University School of Law, 1989.
Bachelor of Arts, Political Science, Southern Illinois University, 1986.


Law Office of John P Sackmann, 1993 to present.
Law Office of Peter Ferracuti, PC, Persoanal Injury Trial Lawyer, 1989 - 1992.

Practice Admissions

Illinois Supreme Court, 1989 to present.
Federal District Court for the Northern District of Illinois, 1990 to present.

Past and Present Memberships

  • Illinois State Bar Association

  • Chicago Bar Association

  • Dupage County Bar Association

  • Kane County Bar Association

  • Association of Trial Lawyers of America

  • LaSalle County Bar Association

  • Illinois State Archaeological Society

  • Muskies Inc.




Cook, Dupage, Kane, Kendall, LaSalle, Will ​and surrounding counties.

Email: johnsackmann@comcast.net
Tel:  (630) 551-3393

For any general inquiries, please fill in the following contact form:

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