Atty. William John Parven

Atty. William John Parven

William John Parven is a lawyer practicing criminal law, traffic violations, dui & dwi and 2 other areas of law. William received a degree from Ave Maria, and has been licensed for 16 years.

Tucson Tucson 16 yrs experience 16 year
Call (520) 783-3942 Book Appointment

Profile Summary

About William John Parven at a glance

William John Parven is a dui/dwi, criminal defense, dv defense, and traffic attorney based in Tucson, Arizona. They have 16+ years of legal experience, licensed to practice since 2010. Admitted to practice in California (2010) and Arizona (2014). Educated at Ave Maria School of Law (JD, 2010) and Ave Maria (—). Serands clients in Tucson, AZ and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • William John Parven is a lawyer practicing criminal law, traffic violations, dui & dwi and 2 other areas of law
  • William received a degree from Ave Maria, and has been licensed for 16 years
  • William practices in Tucson, AZ

Practice Areas Explained

William John Parven's Areas of Practice

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

DUI / DWI Defense

Find experienced DUI and DWI defense attorneys near you. Compare verified profiles, read client reviews, and consult about your case for free.

William John Parven is one of 29,977 dui/dwi attorneys indexed nationally. Browse dui/dwi attorneys in Arizona →

Criminal Defense

A criminal defense attorney protects your rights from arrest through trial. Find experienced lawyers handling DUI, drug, federal, theft, and violent-crime charges.

William John Parven is one of 214,271 criminal defense attorneys indexed nationally. Browse criminal defense attorneys in Arizona →

Domestic Violence Defense

William John Parven is one of 12,315 dv defense attorneys indexed nationally. Browse dv defense attorneys in Arizona →

Traffic Violations

William John Parven is one of 14,506 traffic attorneys indexed nationally. Browse traffic 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 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 John Parven

Where is William John Parven's law office located?
William John Parven's law practice is located in Tucson, Arizona. You can contact the office directly through this profile page.
What practice areas does William John Parven handle?
William John Parven focuses on dui/dwi, criminal defense, dv defense, traffic. Each practice area listed reflects experience handling cases of that type in Arizona.
How long has William John Parven practiced law?
William John Parven has 16+ years of legal experience and has been licensed since 2010.
Where did William John Parven go to law school?
William John Parven earned their education at (JD, 2010); (—).
How can I contact William John Parven for a consultation?
You can contact William John Parven 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.

Education

JD
Ave Maria School of Law
- 2010
Ave Maria
- In Progress

Bar Admissions

California
Admitted: 2010
Arizona
Admitted: 2014

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