Atty. Robert O'Brien

Atty. Robert O'Brien

Mr. Robert O'Brien is a lawyer practicing construction litigation, family law, general civil litigation and 7 other areas of law.

Glendale Glendale 12 yrs experience 12 year
Call (602) 842-3872 Book Appointment

Profile Summary

About Robert O'Brien at a glance

Robert O'Brien is a trusts, probate, personal injury, criminal defense, and family law attorney based in Glendale, Arizona. They have 12+ years of legal experience, licensed to practice since 2014. Admitted to practice in Arizona (2014). Educated at Arizona State University (J.D., 2014) and Patrick Henry College B.A. (—). Serands clients in Glendale, AZ and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mr. Robert O'Brien is a lawyer practicing construction litigation, family law, general civil litigation and 7 other areas of law
  • Robert received a B.A. degree from Patrick Henry College, and has been licensed for 12 years
  • Robert practices in Glendale, AZ

Practice Areas Explained

Robert O'Brien's Areas of Practice

Each practice area below reflects the types of cases Robert O'Brien handles, with a brief overview of what that area of law covers.

Trusts

Robert O'Brien is one of 104,172 trusts attorneys indexed nationally. Browse trusts attorneys in Arizona →

Probate

Robert O'Brien is one of 128,014 probate attorneys indexed nationally. Browse probate attorneys in Arizona →

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.

Robert O'Brien is one of 264,852 personal injury attorneys indexed nationally. Browse personal injury 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.

Robert O'Brien is one of 214,270 criminal defense attorneys indexed nationally. Browse criminal defense attorneys in Arizona →

Family Law

Family law attorneys handle divorce, child custody, child support, adoption, prenups, and protective orders. Find verified family lawyers near you.

Robert O'Brien is one of 187,066 family law attorneys indexed nationally. Browse family law 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 Glendale 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 Glendale or all attorneys in Arizona.

Frequently Asked

Common questions about Robert O'Brien

Where is Robert O'Brien's law office located?
Robert O'Brien's law practice is located in Glendale, Arizona. You can contact the office directly through this profile page.
What practice areas does Robert O'Brien handle?
Robert O'Brien focuses on trusts, probate, personal injury, criminal defense, family law. Each practice area listed reflects experience handling cases of that type in Arizona.
How long has Robert O'Brien practiced law?
Robert O'Brien has 12+ years of legal experience and has been licensed since 2014.
Where did Robert O'Brien go to law school?
Robert O'Brien earned their education at (J.D., 2014); (—).
How can I contact Robert O'Brien for a consultation?
You can contact Robert O'Brien 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

J.D.
Arizona State University
- 2014
Patrick Henry College B.A.
- In Progress

Bar Admissions

Arizona
Admitted: 2014

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