Atty. Dean P. Laing

Atty. Dean P. Laing

Dean P. Laing is a lawyer practicing appellate practice, business litigation, class actions and 4 other areas of law.

Milwaukee Milwaukee 43 yrs experience 43 year
Call (414) 813-7735 Book Appointment

Profile Summary

About Dean P. Laing at a glance

Dean P. Laing is a Shareholder based in Milwaukee, Wisconsin, practicing at O'Neil, Cannon, Hollman, DeJong & Laing S.C.. They have 43+ years of legal experience, licensed to practice since 1983. Their practice focuses on personal injury, business, ip, class action, and litigation. Admitted to practice in Wisconsin (1983). Educated at Marquette University Law School (J.D., 1983) and University of Wisconsin-La Crosse (B.S., 1979). Recognitions include AV Preeminent. Active member of • State Bar of Wisconsin • American Bar Association • Milwaukee Bar Associations. Serands clients in Milwaukee, WI and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Dean P. Laing is a lawyer practicing appellate practice, business litigation, class actions and 4 other areas of law
  • Dean received a B.S. degree from University of Wisconsin-La Crosse in 1979, and has been licensed for 43 years
  • Dean practices at O'Neil, Cannon, Hollman, DeJong & Laing S.C. in Milwaukee, WI

Practice Areas Explained

Dean P. Laing's Areas of Practice

Each practice area below reflects the types of cases Dean P. Laing handles, with a brief overview of what that area of law covers.

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.

Dean P. Laing is one of 264,852 personal injury attorneys indexed nationally. Browse personal injury attorneys in Wisconsin →

Business & Corporate Law

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

Dean P. Laing is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Wisconsin →

Intellectual Property

IP attorneys protect inventions, brands, and creative work through patent prosecution, trademark registration, copyright, and trade-secret enforcement.

Dean P. Laing is one of 106,079 ip attorneys indexed nationally. Browse ip attorneys in Wisconsin →

Class Action

Dean P. Laing is one of 26,424 class action attorneys indexed nationally. Browse class action attorneys in Wisconsin →

Civil Litigation

Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.

Dean P. Laing is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in Wisconsin →

Jurisdictional Context

Why local counsel matters in Wisconsin

Practicing law in Wisconsin. Legal matters in Wisconsin are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Milwaukee are typically filed in the local municipal court or the appropriate Wisconsin state district court, depending on subject matter and amount in controversy. An attorney licensed in Wisconsin 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 Wisconsin courts without local counsel or pro hac vice admission.

Looking for additional Wisconsin attorneys? Browse all attorneys in Milwaukee or all attorneys in Wisconsin.

Frequently Asked

Common questions about Dean P. Laing

Where is Dean P. Laing's law office located?
Dean P. Laing's law practice is located in Milwaukee, Wisconsin. The firm is O'Neil, Cannon, Hollman, DeJong & Laing S.C.. You can contact the office directly through this profile page.
What practice areas does Dean P. Laing handle?
Dean P. Laing focuses on personal injury, business, ip, class action, litigation. Each practice area listed reflects experience handling cases of that type in Wisconsin.
How long has Dean P. Laing practiced law?
Dean P. Laing has 43+ years of legal experience and has been licensed since 1983.
Where did Dean P. Laing go to law school?
Dean P. Laing earned their education at (J.D., 1983); (B.S., 1979).
How can I contact Dean P. Laing for a consultation?
You can contact Dean P. Laing 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.
What awards or recognition has Dean P. Laing received?
Dean P. Laing's notable recognition includes: AV Preeminent.

Education

J.D.
Marquette University Law School
- 1983
B.S.
University of Wisconsin-La Crosse
- 1979

Awards

AV Preeminent

Bar Admissions

Wisconsin
Admitted: 1983

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