Atty. Timothy J. Deffet

Atty. Timothy J. Deffet

Timothy J. Deffet is a lawyer practicing workers compensation, dui & dwi, car accidents and 6 other areas of law.

Chicago Chicago 28 yrs experience 28 year
Call (312) 796-6938 Book Appointment

Profile Summary

About Timothy J. Deffet at a glance

Timothy J. Deffet is a Member based in Chicago, Illinois, practicing at Law Office of Timothy J. Deffet. They have 28+ years of legal experience, licensed to practice since 1998. Their practice focuses on car accidents, dui/dwi, personal injury, criminal defense, and workers comp. Admitted to practice in Illinois (1998) and U.S. District Court, Northern District of Illinois, including Trial Bar (2003). Educated at John Marshall Law School (J.D., 1998) and University of Connecticut, Storrs (B.A., 1995). Serands clients in Chicago, IL and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Timothy J. Deffet is a lawyer practicing workers compensation, dui & dwi, car accidents and 6 other areas of law
  • Timothy received a B.A. degree from University of Connecticut, Storrs in 1995, and has been licensed for 28 years
  • Timothy practices at Law Office of Timothy J. Deffet in Chicago, IL

Practice Areas Explained

Timothy J. Deffet's Areas of Practice

Each practice area below reflects the types of cases Timothy J. Deffet handles, with a brief overview of what that area of law covers.

Car Accidents

Hurt in a car crash? Car accident lawyers fight insurance companies for fair compensation — free consult, no fee unless you win.

Timothy J. Deffet is one of 36,807 car accidents attorneys indexed nationally. Browse car accidents attorneys in Illinois →

DUI / DWI Defense

Find experienced DUI and DWI defense attorneys near you. Compare verified profiles, read client reviews, and consult about your case for free.

Timothy J. Deffet is one of 29,977 dui/dwi attorneys indexed nationally. Browse dui/dwi attorneys in Illinois →

Personal Injury

Personal injury attorneys help accident victims recover compensation for medical bills, lost wages, and pain & suffering. Most work on contingency — no fee unless you win.

Timothy J. Deffet is one of 264,852 personal injury attorneys indexed nationally. Browse personal injury attorneys in Illinois →

Criminal Defense

A criminal defense attorney protects your rights from arrest through trial. Find experienced lawyers handling DUI, drug, federal, theft, and violent-crime charges.

Timothy J. Deffet is one of 214,271 criminal defense attorneys indexed nationally. Browse criminal defense attorneys in Illinois →

Workers Compensation

Workers compensation lawyers help injured workers get medical care, lost wages, and disability benefits. Free consult, no fee unless you win.

Timothy J. Deffet is one of 55,389 workers comp attorneys indexed nationally. Browse workers comp attorneys in Illinois →

Jurisdictional Context

Why local counsel matters in Illinois

Practicing law in Illinois. Legal matters in Illinois are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Chicago are typically filed in the local municipal court or the appropriate Illinois state district court, depending on subject matter and amount in controversy. An attorney licensed in Illinois brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in Illinois courts without local counsel or pro hac vice admission.

Looking for additional Illinois attorneys? Browse all attorneys in Chicago or all attorneys in Illinois.

Frequently Asked

Common questions about Timothy J. Deffet

Where is Timothy J. Deffet's law office located?
Timothy J. Deffet's law practice is located in Chicago, Illinois. The firm is Law Office of Timothy J. Deffet. You can contact the office directly through this profile page.
What practice areas does Timothy J. Deffet handle?
Timothy J. Deffet focuses on car accidents, dui/dwi, personal injury, criminal defense, workers comp. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has Timothy J. Deffet practiced law?
Timothy J. Deffet has 28+ years of legal experience and has been licensed since 1998.
Where did Timothy J. Deffet go to law school?
Timothy J. Deffet earned their education at (J.D., 1998); (B.A., 1995).
How can I contact Timothy J. Deffet for a consultation?
You can contact Timothy J. Deffet directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.

Education

J.D.
John Marshall Law School
- 1998
B.A.
University of Connecticut, Storrs
- 1995

Bar Admissions

Illinois
Admitted: 1998
U.S. District Court, Northern District of Illinois, including Trial Bar
Admitted: 2003

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