Atty. Brent Mayr

Atty. Brent Mayr

As the founder and managing shareholder of Mayr Law, P.C., primarily based out of Houston, Texas, Brent Mayr brings more than a decade of experience in criminal defense, DWI defense and white collar criminal defense. His practice areas include all state offenses including DWI, intoxication manslaughter and assault, vehicular crimes, homicide, hit-and-run, domestic violence and juvenile crimes and federal offenses including drug offenses, white-collar offenses, and conspiracy offenses.

Houston Houston 24 yrs experience 24 year
Call (832) 956-1245 Book Appointment

Profile Summary

About Brent Mayr at a glance

Brent Mayr is a Managing Partner based in Houston, Texas, practicing at Mayr Law P.C.. They have 24+ years of legal experience, licensed to practice since 2002. Their practice focuses on dui/dwi, drug crimes, criminal defense, white collar, and dv defense. Admitted to practice in Texas United States District Court for the Southern District of Texas United States District Court f (2002). Educated at South Texas College of Law (J.D. South, 2002) and Southwestern University B.A. (—). Recognitions include Peer Reviewed. Serands clients in Houston, TX and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • As the founder and managing shareholder of Mayr Law, P.C., primarily based out of Houston, Texas, Brent Mayr brings more than a decade of experience in criminal defense, DWI defense and white collar criminal defense
  • His practice areas include all state offenses including DWI, intoxication manslaughter and assault, vehicular crimes, homicide, hit-and-run, domestic violence and juvenile crimes and federal offenses including drug offenses, white-collar offenses, and conspiracy offenses
  • Mr. Mayr serves clients from not only Houston and the surrounding communities, but all over the State
  • Mr. Mayr earned his Juris Doctor from South Texas College of Law in 2002
  • During law school, he clerked for a Houston criminal defense firm and assisted with multiple state and federal court cases
  • Upon graduation, he served as a briefing attorney for Judge Barbara Hervey of the Texas Court of Criminal Appeals until 2004 when he became an assistant district attorney for the Harris County District Attorney's Office
  • Mr. Mayr served as the head of that office's Vehicular Crimes Section before entering private practice
  • A member of the State Bar of Texas, Mr. Mayr is admitted to practice before the U.S
  • District Courts for the Southern and Western Districts of Texas as well as the U.S
  • Court of Appeals for the 5th Circuit
  • He is a current member of the Texas Criminal Defense Lawyers Association and the National Association of Criminal Defense Lawyers
  • In 2011, Mr. Mayr was certified as a criminal law specialist by the Texas Board of Legal Specialization
  • During his career, Mr. Mayr has been involved in several groundbreaking cases and has earned acquittals for a number of clients
  • In 2013, he represented an individual charged with Conspiracy to Commit Money Laundering as part of a scheme involving the Zeta drug cartel and the American Quarter Horse Racing industry
  • His client was the only one out of multiple defendants who was acquitted of all charges
  • Later that same year, he and Dick DeGuerin convinced a jury to find their client, a prominent El Paso businessman, "Not Guilty" of Intoxication Manslaughter

Practice Areas Explained

Brent Mayr's Areas of Practice

Each practice area below reflects the types of cases Brent Mayr 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.

Brent Mayr is one of 29,976 dui/dwi attorneys indexed nationally. Browse dui/dwi attorneys in Texas →

Drug Crimes

Brent Mayr is one of 6,966 drug crimes attorneys indexed nationally. Browse drug crimes attorneys in Texas →

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.

Brent Mayr is one of 214,270 criminal defense attorneys indexed nationally. Browse criminal defense attorneys in Texas →

White Collar Crimes

Brent Mayr is one of 20,025 white collar attorneys indexed nationally. Browse white collar attorneys in Texas →

Domestic Violence Defense

Brent Mayr is one of 12,315 dv defense attorneys indexed nationally. Browse dv defense attorneys in Texas →

Jurisdictional Context

Why local counsel matters in Texas

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

Looking for additional Texas attorneys? Browse all attorneys in Houston or all attorneys in Texas.

Frequently Asked

Common questions about Brent Mayr

Where is Brent Mayr's law office located?
Brent Mayr's law practice is located in Houston, Texas. The firm is Mayr Law P.C.. You can contact the office directly through this profile page.
What practice areas does Brent Mayr handle?
Brent Mayr focuses on dui/dwi, drug crimes, criminal defense, white collar, dv defense. Each practice area listed reflects experience handling cases of that type in Texas.
How long has Brent Mayr practiced law?
Brent Mayr has 24+ years of legal experience and has been licensed since 2002.
Where did Brent Mayr go to law school?
Brent Mayr earned their education at (J.D. South, 2002); (—).
How can I contact Brent Mayr for a consultation?
You can contact Brent Mayr 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.
What awards or recognition has Brent Mayr received?
Brent Mayr's notable recognition includes: Peer Reviewed.

Education

J.D. South
South Texas College of Law
- 2002
Southwestern University B.A.
- In Progress

Awards

Peer Reviewed

Bar Admissions

Texas United States District Court for the Southern District of Texas United States District Court f
Admitted: 2002

Reviews

5.0
1 Review
5 0
4 0
3 0
2 0
1 0
These reviews belong to platform users; they do not constitute advertisement or promotion for the attorney. Opinions are published for informational purposes only.

No reviews yet.