Atty. Mr William Walter Pearson

Atty. Mr William Walter Pearson

Mr William Walter Pearson is a lawyer practicing environmental, commercial litigation, energy industry team and 4 other areas of law. William received a B.A. degree from University of Chicago in 1968, and has been licensed for 55 years.

Phoenix Phoenix 55 yrs experience 55 year
Call (480) 602-9919 Book Appointment

Profile Summary

About Mr William Walter Pearson at a glance

Mr William Walter Pearson is a Partner based in Phoenix, Arizona, practicing at Bryan Cave Leighton Paisner Llp. They have 55+ years of legal experience, licensed to practice since 1971. Their practice focuses on personal injury, business, litigation, environmental, and energy. Admitted to practice in Indiana (1971), U.S. District Court, Southern District of Indiana (1971), Vermont (1975), and U.S. District Court, District of Vermont (1977). Educated at Georgetown University Law Center (J.D., 1971) and University of Chicago (B.A., 1968). Recognitions include Peer Reviewed. Serands clients in Phoenix, AZ and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mr William Walter Pearson is a lawyer practicing environmental, commercial litigation, energy industry team and 4 other areas of law
  • William received a B.A. degree from University of Chicago in 1968, and has been licensed for 55 years
  • William practices at Bryan Cave Leighton Paisner LLP in Phoenix, AZ

Practice Areas Explained

Mr William Walter Pearson's Areas of Practice

Each practice area below reflects the types of cases Mr William Walter Pearson 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.

Mr William Walter Pearson is one of 264,852 personal injury attorneys indexed nationally. Browse personal injury attorneys in Arizona →

Business & Corporate Law

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

Mr William Walter Pearson is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Arizona →

Civil Litigation

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

Mr William Walter Pearson is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in Arizona →

Environmental Law

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

Mr William Walter Pearson is one of 56,434 environmental attorneys indexed nationally. Browse environmental attorneys in Arizona →

Energy & Utilities Law

Energy attorneys for oil & gas, renewables, utility regulation, and energy sector transactions.

Mr William Walter Pearson is one of 36,230 energy attorneys indexed nationally. Browse energy attorneys in Arizona →

Jurisdictional Context

Why local counsel matters in Arizona

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

Looking for additional Arizona attorneys? Browse all attorneys in Phoenix or all attorneys in Arizona.

Frequently Asked

Common questions about Mr William Walter Pearson

Where is Mr William Walter Pearson's law office located?
Mr William Walter Pearson's law practice is located in Phoenix, Arizona. The firm is Bryan Cave Leighton Paisner Llp. You can contact the office directly through this profile page.
What practice areas does Mr William Walter Pearson handle?
Mr William Walter Pearson focuses on personal injury, business, litigation, environmental, energy. Each practice area listed reflects experience handling cases of that type in Arizona.
How long has Mr William Walter Pearson practiced law?
Mr William Walter Pearson has 55+ years of legal experience and has been licensed since 1971.
Where did Mr William Walter Pearson go to law school?
Mr William Walter Pearson earned their education at (J.D., 1971); (B.A., 1968).
How can I contact Mr William Walter Pearson for a consultation?
You can contact Mr William Walter Pearson 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 Mr William Walter Pearson received?
Mr William Walter Pearson's notable recognition includes: Peer Reviewed.

Education

J.D.
Georgetown University Law Center
- 1971
B.A.
University of Chicago
- 1968

Awards

Peer Reviewed

Bar Admissions

Indiana
Admitted: 1971
U.S. District Court, Southern District of Indiana
Admitted: 1971
Vermont
Admitted: 1975
U.S. District Court, District of Vermont
Admitted: 1977
Arizona
Admitted: 1989
U.S. District Court, District of Arizona
Admitted: 1989
U.S. Supreme Court
Admitted: 1991

Reviews

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