Atty. Mr Jon Martinez

Atty. Mr Jon Martinez

Mr Jon Martinez is a lawyer practicing criminal law, juvenile law, criminal defense and 3 other areas of law. Jon has been licensed for 19 years.

Phoenix Phoenix 19 yrs experience 19 year
Call (949) 662-1499 Book Appointment

Profile Summary

About Mr Jon Martinez at a glance

Mr Jon Martinez is a Member based in Phoenix, Arizona, practicing at The Jon M. Martinez Criminal Law Group. They have 19+ years of legal experience, licensed to practice since 2007. Their practice focuses on dui/dwi, criminal defense, white collar, and juvenile. Admitted to practice in Arizona (2007). Educated at Boston University School of Law J.D. (—). Provides legal services in Spanish. Serands clients in Phoenix, AZ and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mr Jon Martinez is a lawyer practicing criminal law, juvenile law, criminal defense and 3 other areas of law
  • Jon has been licensed for 19 years
  • Jon practices at The Jon M. Martinez Criminal Law Group in Phoenix, AZ

Practice Areas Explained

Mr Jon Martinez's Areas of Practice

Each practice area below reflects the types of cases Mr Jon Martinez 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.

Mr Jon Martinez is one of 29,976 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.

Mr Jon Martinez is one of 214,270 criminal defense attorneys indexed nationally. Browse criminal defense attorneys in Arizona →

White Collar Crimes

Mr Jon Martinez is one of 20,025 white collar attorneys indexed nationally. Browse white collar attorneys in Arizona →

Juvenile Law

Mr Jon Martinez is one of 30,631 juvenile attorneys indexed nationally. Browse juvenile 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 Mr Jon Martinez

Where is Mr Jon Martinez's law office located?
Mr Jon Martinez's law practice is located in Phoenix, Arizona. The firm is The Jon M. Martinez Criminal Law Group. You can contact the office directly through this profile page.
What practice areas does Mr Jon Martinez handle?
Mr Jon Martinez focuses on dui/dwi, criminal defense, white collar, juvenile. Each practice area listed reflects experience handling cases of that type in Arizona.
How long has Mr Jon Martinez practiced law?
Mr Jon Martinez has 19+ years of legal experience and has been licensed since 2007.
What languages does Mr Jon Martinez speak?
Mr Jon Martinez provides legal services in Spanish. Bilingual representation can be especially important when contracts, testimony, or court filings require accurate translation.
Where did Mr Jon Martinez go to law school?
Mr Jon Martinez earned their education at (—).
How can I contact Mr Jon Martinez for a consultation?
You can contact Mr Jon Martinez 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

Boston University School of Law J.D.
- In Progress

Languages

Bar Admissions

Arizona
Admitted: 2007

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