Harold Wallin

Attorney Profile

Top Rated DUI-DWI Attorney in Chicago, IL

The Law Offices of Harold L. Wallin
 | 33 N Dearborn St, Suite 502
Chicago, IL 60602
Phone: 312-815-7773
Fax: 312-346-7731
Selected To Super Lawyers: 2020 - 2021
Licensed Since: 1994
Practice Areas:
  • Criminal Defense: DUI/DWI (60%),
  • Criminal Defense (20%),
  • Administrative Law (10%),
  • Personal Injury - General: Plaintiff (10%)
  • Free Consultation
Attorney Profile

Attorney Harold Wallin is a solo practitioner and the founder of The Law Offices of Harold L. Wallin in Chicago, Illinois. A prominent trial attorney, Mr. Wallin focuses his practices on civil and criminal litigation, serving clients in Chicago and the surrounding suburbs.

In his criminal practice, Mr. Wallin handles misdemeanors and felonies including DUI, driver’s license reinstatement and drug cases. He has substantial experience representing drivers at license reinstatement hearings before the Illinois Secretary of State.

Mr. Wallin’s personal injury practice involves representing injured Illinois residents in cases involving dog bites, injuries on private property, slip and falls, traffic accidents, injuries caused by inebriated tavern patrons and other negligent actions. Over the course of his career, he has successfully recovered considerable verdicts and settlements for his personal injury clients.

In honor of his accomplishments, The National Trial Lawyers named Mr. Wallin one of the “top 100 trial lawyers.” Three Best Rated has chosen him as one of Chicago’s “top three DUI lawyers” multiple years in a row.

Active in his legal community, Mr. Wallin is an arbitrator in the Cook County Mandatory Arbitration Program. He is a member of the Chicago Bar Association, the Illinois State Bar Association, the Illinois Lawyer and Substance Abuse Counselor Association and the Illinois Association of Criminal Defense Lawyers.  He currently serves as Chair of the Hearing Division of the Chicago Bar Association's Judicial Evaluation Committee.  He previously served as co-Chair of its Investigation Division.

Mr. Wallin earned a bachelor’s degree from the University of Chicago and obtained his law degree from Washington University in St. Louis School of Law. He received his license to practice law in 1994. He is qualified to appear before all Illinois state courts and the U.S. District Court for the Northern District of Illinois.

Practice Areas
  • 60%Criminal Defense: DUI/DWI
  • 20%Criminal Defense
  • 10%Administrative Law
  • 10%Personal Injury - General: Plaintiff
Focus Areas

DUI/DWI, Criminal Law, Misdemeanor, Licensing, Personal Injury - Plaintiff


Selected to Super Lawyers for 2 yearsbottom-image

Super Lawyers: 2020 - 2021

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About Harold Wallin

Admitted: 1994, Illinois

Professional Webpage: https://www.illinoisduilawyer.com/about


Bar/Professional Activity:

  • Chair, Hearings Division of the Chicago Bar Association's Judicial Evaluation Committee., 2020
  • Arbitrator, Cook County Mandatory Arbitration program
  • Co-Chair, Investigative Division of the Chicago Bar Association's Judicial Evaluation Committee, 2019
  • Member, Executive Committee of the Chicago Bar Association Judicial Evaluation Committee.  Current Chair of the Hearings Division.  Previously, Co-Chair of the Investigations Division.  Member, Traffic Laws Committee., 2018
  • Member, Illinois Association of Criminal Defense Lawyers
  • Member, Illinois Lawyer and Substance Abuse Counselor Association
  • Member, Illinois State Bar Association (Sections on Traffic Laws and Courts)
  • Federal Trial Bar, Northern District of Illinois, 1999
  • State of Illinois, 1994

Pro bono/Community Service:

  • Judge, University of Chicago hosted collegiate mock trial and moot court competitions., 2020
  • Judge, Loyola University collegiate mock trial., 2020
  • Judge, Collegiate Moot Court, Loyola University., 2019
  • Judge, Mock Trial, Northwestern University, 2020
  • Judge, University of Chicago Collegiate Mock Trial Competition, 2019
  • Judge, University of Chicago Moot Court Competition, 2018


  • Michael Smith v. Mac's Bait Shop. I represented the Plaintiff in the trial court.  He was suing for injuries to his dog which was mauled by another dog owned by the owner of Mac's Bait Shop. I won a verdict in Cook County (14 M1 012368) and successfully represented the Plaintiff-Appellee in an appeal to the Appellate Court fo Illinois, First District (1-15-0930)., 2016

Educational Background:

  • The College of the University of Chicago, B.A., 1987
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Office Location for Harold Wallin

33 N Dearborn St
Suite 502
Chicago, IL 60602

Phone: 312-815-7773

Fax: 312-346-7731

Harold Wallin:

Last Updated: 5/27/2021

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