Atty. William John Curtis

Atty. William John Curtis

William John Curtis is a lawyer practicing environmental & natural resources, business litigation, class action and 1 other area of law. William received a B.S. degree from Truman State University in 1997, and has been licensed for 26 years.

St. Louis St. Louis 26 yrs experience 26 year
Call (314) 788-7541 Book Appointment

Profile Summary

About William John Curtis at a glance

William John Curtis is an Attorney based in St. Louis, Missouri, practicing at Polsinelli PC. They have 26+ years of legal experience, licensed to practice since 2000. Their practice focuses on business, class action, litigation, and environmental. Admitted to practice in Missouri (2000) and Illinois (2001). Educated at The George Washington University Law School (J.D., 2000) and Truman State University (B.S. Political, 1997). Recognitions include Peer Reviewed. Serands clients in St. Louis, MO and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • William John Curtis is a lawyer practicing environmental & natural resources, business litigation, class action and 1 other area of law
  • William received a B.S. degree from Truman State University in 1997, and has been licensed for 26 years
  • William practices at Polsinelli PC in St. Louis, MO

Practice Areas Explained

William John Curtis's Areas of Practice

Each practice area below reflects the types of cases William John Curtis handles, with a brief overview of what that area of law covers.

Business & Corporate Law

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

William John Curtis is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Missouri →

Class Action

William John Curtis is one of 26,424 class action attorneys indexed nationally. Browse class action attorneys in Missouri →

Civil Litigation

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

William John Curtis is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in Missouri →

Environmental Law

Environmental attorneys for regulatory compliance, contamination, land use, and natural resource law.

William John Curtis is one of 56,434 environmental attorneys indexed nationally. Browse environmental attorneys in Missouri →

Jurisdictional Context

Why local counsel matters in Missouri

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

Looking for additional Missouri attorneys? Browse all attorneys in St. Louis or all attorneys in Missouri.

Frequently Asked

Common questions about William John Curtis

Where is William John Curtis's law office located?
William John Curtis's law practice is located in St. Louis, Missouri. The firm is Polsinelli PC. You can contact the office directly through this profile page.
What practice areas does William John Curtis handle?
William John Curtis focuses on business, class action, litigation, environmental. Each practice area listed reflects experience handling cases of that type in Missouri.
How long has William John Curtis practiced law?
William John Curtis has 26+ years of legal experience and has been licensed since 2000.
Where did William John Curtis go to law school?
William John Curtis earned their education at (J.D., 2000); (B.S. Political, 1997).
How can I contact William John Curtis for a consultation?
You can contact William John Curtis 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 William John Curtis received?
William John Curtis's notable recognition includes: Peer Reviewed.

Education

J.D.
The George Washington University Law School
- 2000
B.S. Political
Truman State University
- 1997

Awards

Peer Reviewed

Bar Admissions

Missouri
Admitted: 2000
Illinois
Admitted: 2001

Reviews

4.6
1 Review
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