Atty. William Anthony Riordan

Atty. William Anthony Riordan

William Anthony Riordan is a lawyer. William has been licensed for 64 years.

Tucson Tucson 64 yrs experience 64 year
Call (520) 675-2512 Book Appointment

Profile Summary

About William Anthony Riordan at a glance

William Anthony Riordan is an attorney based in Tucson, Arizona. They have 64+ years of legal experience, licensed to practice since 1962. Admitted to practice in California (1962). Serands clients in Tucson, AZ and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • William Anthony Riordan is a lawyer
  • William has been licensed for 64 years
  • William practices in Tucson, AZ

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 Tucson 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 Tucson or all attorneys in Arizona.

Frequently Asked

Common questions about William Anthony Riordan

Where is William Anthony Riordan's law office located?
William Anthony Riordan's law practice is located in Tucson, Arizona. You can contact the office directly through this profile page.
How long has William Anthony Riordan practiced law?
William Anthony Riordan has 64+ years of legal experience and has been licensed since 1962.
How can I contact William Anthony Riordan for a consultation?
You can contact William Anthony Riordan 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.

Bar Admissions

California
Admitted: 1962

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