Atty. Robert Frederick Arentz
Robert Frederick Arentz is a lawyer practicing criminal law, trial practice, appellate practice and 24 other areas of law. Robert received a B.A. degree from Michigan State University in 1973, and has been licensed for 48 years.
Appellate Practice & More Attorney · Serving Phoenix, AZ · 48+ Years Experience
Profile Summary
About Robert Frederick Arentz at a Glance
Robert Frederick Arentz is a Member based in Phoenix, Arizona, practicing at Law Offices Of Robert Arentz. They have 48+ years of legal experience, licensed to practice since 1978. Their practice focuses on dui/dwi, chapter 7, drug crimes, chapter 13, and criminal defense. Admitted to practice in Arizona (1978), U.S. District Court, District of Arizona (1978), U.S. Court of Appeals, Ninth Circuit (1983), and California (1984). Educated at Pepperdine University School of Law (J.D., 1978) and Michigan State University (B.A., 1973). Active member of Pima County and Cochise County (President, 1984) Bar Associations State Bar of Arizona State Bar of California. Serves clients in Phoenix, AZ and the surrounding metropolitan area.
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About Robert Frederick Arentz
- Robert Frederick Arentz is a lawyer practicing criminal law, trial practice, appellate practice and 24 other areas of law
- Robert received a B.A. degree from Michigan State University in 1973, and has been licensed for 48 years
- Robert practices at Law Offices of Robert Arentz in Phoenix, AZ
Practice Areas Explained
Robert Frederick Arentz's Areas of Legal Practice
Each practice area below reflects the types of cases Robert Frederick Arentz handles, with a practical overview of what that area of law involves and how it may apply to your situation in Phoenix.
DUI / DWI Defense in Phoenix
Find experienced DUI and DWI defense attorneys near you. Compare verified profiles, read client reviews, and consult about your case for free.
Robert Frederick Arentz is one of 29,739 dui/dwi attorneys indexed nationally. Browse dui/dwi attorneys in Arizona →
Chapter 7 Bankruptcy in Phoenix
Robert Frederick Arentz is one of 8,822 chapter 7 attorneys indexed nationally. Browse chapter 7 attorneys in Arizona →
Drug Crimes in Phoenix
Robert Frederick Arentz is one of 6,914 drug crimes attorneys indexed nationally. Browse drug crimes attorneys in Arizona →
Chapter 13 Bankruptcy in Phoenix
Robert Frederick Arentz is one of 6,323 chapter 13 attorneys indexed nationally. Browse chapter 13 attorneys in Arizona →
Criminal Defense in Phoenix
A criminal defense attorney protects your rights from arrest through trial. Find experienced lawyers handling DUI, drug, federal, theft, and violent-crime charges.
Robert Frederick Arentz is one of 212,605 criminal defense attorneys indexed nationally. Browse criminal defense attorneys in Arizona →
Jurisdictional Context
Why Local Counsel Matters in Phoenix
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 venue, 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.
Phoenix Courts and Legal Process
Choosing a Phoenix-based attorney means your counsel already knows the local docketing timelines, preferred filing formats, and how individual judges typically rule on procedural motions — details that only come from practicing in this jurisdiction day after day. That local familiarity can translate to better strategy, faster filings, and fewer costly surprises.
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Professional Profile
Why Clients in Phoenix Choose Robert Frederick Arentz
Selecting an attorney is one of the most consequential decisions you can make when a legal matter arises. Below are the core qualities that distinguish Robert Frederick Arentz's practice in the field of dui/dwi, chapter 7, drug crimes, chapter 13, and criminal defense.
Decade-Tested Legal Experience
Robert Frederick Arentz brings 48+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.
Multi-State Bar Admission
Licensed in Arizona, U.S. District Court, District of Arizona, and U.S. Court of Appeals, Ninth Circuit, Robert Frederick Arentz can represent clients in cases that span state lines or require counsel in multiple jurisdictions.
Broad Practice Area Coverage
Covering dui/dwi, chapter 7, and drug crimes, Robert Frederick Arentz can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.
Local Presence in Phoenix
A Phoenix-based practice means Robert Frederick Arentz attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.
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How People Find Robert Frederick Arentz Online
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Robert Frederick Arentz's Practice Areas & Specializations
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