Atty. William J Sims III

Atty. William J Sims III

Mr. William J Sims III is a lawyer practicing corporate law, government law, risk retention pools and 4 other areas of law.

Phoenix Phoenix 40 yrs experience 40 year
Call (623) 473-2448 Book Appointment

Profile Summary

About William J Sims III at a glance

William J Sims III is a business, education, and government attorney based in Phoenix, Arizona. They have 40+ years of legal experience, licensed to practice since 1986. Admitted to practice in Arizona (1986). Educated at University of Arizona (J.D., 1985) and Rhodes Scholar, 1974-1976, Oxford University, England (B.A. Rhodes, 1976). Recognitions include AV Preeminent. Active member of State Bar of Arizona. Serands clients in Phoenix, AZ and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mr. William J Sims III is a lawyer practicing corporate law, government law, risk retention pools and 4 other areas of law
  • William received a B.A. degree from Rhodes Scholar, 1974-1976, Oxford University, England in 1976, and has been licensed for 40 years
  • William practices in Phoenix, AZ

Practice Areas Explained

William J Sims III's Areas of Practice

Each practice area below reflects the types of cases William J Sims III 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 J Sims III is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Arizona →

Education Law

Education attorneys for special education (IEP), school discipline, Title IX, and student rights.

William J Sims III is one of 24,079 education attorneys indexed nationally. Browse education attorneys in Arizona →

Government & Administrative Law

Attorneys for administrative law, agency hearings, government contracts, licensing, and public benefits.

William J Sims III is one of 132,225 government attorneys indexed nationally. Browse government 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 William J Sims III

Where is William J Sims III's law office located?
William J Sims III's law practice is located in Phoenix, Arizona. You can contact the office directly through this profile page.
What practice areas does William J Sims III handle?
William J Sims III focuses on business, education, government. Each practice area listed reflects experience handling cases of that type in Arizona.
How long has William J Sims III practiced law?
William J Sims III has 40+ years of legal experience and has been licensed since 1986.
Where did William J Sims III go to law school?
William J Sims III earned their education at (J.D., 1985); (B.A. Rhodes, 1976).
How can I contact William J Sims III for a consultation?
You can contact William J Sims III 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 J Sims III received?
William J Sims III's notable recognition includes: AV Preeminent.

Education

J.D.
University of Arizona
- 1985
B.A. Rhodes
Rhodes Scholar, 1974-1976, Oxford University, England
- 1976

Awards

AV Preeminent

Bar Admissions

Arizona
Admitted: 1986

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