Atty. Mark Edward Rentz

Atty. Mark Edward Rentz

Mark Edward Rentz is a lawyer practicing labor & employment, government relations & advisory, criminal law and 1 other area of law. Mark has been licensed for 30 years.

Lemont Lemont 30 yrs experience 30 year
Call (331) 273-3267 Book Appointment

Profile Summary

About Mark Edward Rentz at a glance

Mark Edward Rentz is a criminal defense, employment, and government attorney based in Lemont, Illinois. They have 30+ years of legal experience, licensed to practice since 1996. Admitted to practice in Ohio (1996). Serands clients in Lemont, IL and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mark Edward Rentz is a lawyer practicing labor & employment, government relations & advisory, criminal law and 1 other area of law
  • Mark has been licensed for 30 years
  • Mark practices in Lemont, IL

Practice Areas Explained

Mark Edward Rentz's Areas of Practice

Each practice area below reflects the types of cases Mark Edward Rentz handles, with a brief overview of what that area of law covers.

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.

Mark Edward Rentz is one of 214,270 criminal defense attorneys indexed nationally. Browse criminal defense attorneys in Illinois →

Employment Law

Employment lawyers represent workers in wrongful termination, discrimination, harassment, wage & hour disputes, and severance negotiations.

Mark Edward Rentz is one of 169,120 employment attorneys indexed nationally. Browse employment attorneys in Illinois →

Government & Administrative Law

Attorneys for administrative law, agency hearings, government contracts, licensing, and public benefits.

Mark Edward Rentz is one of 132,225 government attorneys indexed nationally. Browse government attorneys in Illinois →

Jurisdictional Context

Why local counsel matters in Illinois

Practicing law in Illinois. Legal matters in Illinois are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Lemont are typically filed in the local municipal court or the appropriate Illinois state district court, depending on subject matter and amount in controversy. An attorney licensed in Illinois 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 Illinois courts without local counsel or pro hac vice admission.

Looking for additional Illinois attorneys? Browse all attorneys in Lemont or all attorneys in Illinois.

Frequently Asked

Common questions about Mark Edward Rentz

Where is Mark Edward Rentz's law office located?
Mark Edward Rentz's law practice is located in Lemont, Illinois. You can contact the office directly through this profile page.
What practice areas does Mark Edward Rentz handle?
Mark Edward Rentz focuses on criminal defense, employment, government. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has Mark Edward Rentz practiced law?
Mark Edward Rentz has 30+ years of legal experience and has been licensed since 1996.
How can I contact Mark Edward Rentz for a consultation?
You can contact Mark Edward Rentz 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

Ohio
Admitted: 1996

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