Atty. Michael David Mercer

Atty. Michael David Mercer

Michael David Mercer is a lawyer practicing criminal defense, dwi, drug crimes. Michael received a B.A. degree from University of Texas at Austin in 2008, and has been licensed for 14 years.

Houston Houston 14 yrs experience 14 year
Call (346) 299-7429 Book Appointment

Profile Summary

About Michael David Mercer at a glance

Michael David Mercer is a Partner based in Houston, Texas, practicing at Mercer & Keirnan Attorneys at Law. They have 14+ years of legal experience, licensed to practice since 2012. Their practice focuses on dui/dwi, drug crimes, and criminal defense. Admitted to practice in Texas (2012). Educated at Mississippi College School of Law (J.D., 2012) and University of Texas at Austin (B.A., 2008). Serands clients in Houston, TX and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Michael David Mercer is a lawyer practicing criminal defense, dwi, drug crimes
  • Michael received a B.A. degree from University of Texas at Austin in 2008, and has been licensed for 14 years
  • Michael practices at Mercer & Keirnan Attorneys at Law in Houston, TX

Practice Areas Explained

Michael David Mercer's Areas of Practice

Each practice area below reflects the types of cases Michael David Mercer 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.

Michael David Mercer is one of 29,977 dui/dwi attorneys indexed nationally. Browse dui/dwi attorneys in Texas →

Drug Crimes

Michael David Mercer 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.

Michael David Mercer is one of 214,271 criminal defense attorneys indexed nationally. Browse criminal 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 Michael David Mercer

Where is Michael David Mercer's law office located?
Michael David Mercer's law practice is located in Houston, Texas. The firm is Mercer & Keirnan Attorneys at Law. You can contact the office directly through this profile page.
What practice areas does Michael David Mercer handle?
Michael David Mercer focuses on dui/dwi, drug crimes, criminal defense. Each practice area listed reflects experience handling cases of that type in Texas.
How long has Michael David Mercer practiced law?
Michael David Mercer has 14+ years of legal experience and has been licensed since 2012.
Where did Michael David Mercer go to law school?
Michael David Mercer earned their education at (J.D., 2012); (B.A., 2008).
How can I contact Michael David Mercer for a consultation?
You can contact Michael David Mercer 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.
Mississippi College School of Law
- 2012
B.A.
University of Texas at Austin
- 2008

Bar Admissions

Texas
Admitted: 2012

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