Atty. Mark Daven Sonnier

Atty. Mark Daven Sonnier

Mark Daven Sonnier is a lawyer practicing arbitration, banking law, personal injury and 3 other areas of law. Mark has been licensed for 7 years.

Houston Houston 7 yrs experience 7 year
Call (832) 900-0560 Book Appointment

Profile Summary

About Mark Daven Sonnier at a glance

Mark Daven Sonnier is a personal injury, estate planning, business, zoning, and adr attorney based in Houston, Texas. They have 7+ years of legal experience, licensed to practice since 2019. Admitted to practice in Texas (2019). Serands clients in Houston, TX and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mark Daven Sonnier is a lawyer practicing arbitration, banking law, personal injury and 3 other areas of law
  • Mark has been licensed for 7 years
  • Mark practices in Houston, TX

Practice Areas Explained

Mark Daven Sonnier's Areas of Practice

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

Personal Injury

Personal injury attorneys help accident victims recover compensation for medical bills, lost wages, and pain & suffering. Most work on contingency — no fee unless you win.

Mark Daven Sonnier is one of 264,852 personal injury attorneys indexed nationally. Browse personal injury attorneys in Texas →

Estate Planning & Probate

An estate planning attorney prepares wills, trusts, powers of attorney, and healthcare directives to protect your family and pass on your assets.

Mark Daven Sonnier is one of 226,536 estate planning attorneys indexed nationally. Browse estate planning attorneys in Texas →

Business & Corporate Law

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

Mark Daven Sonnier is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Texas →

Land Use & Zoning

Mark Daven Sonnier is one of 40,226 zoning attorneys indexed nationally. Browse zoning attorneys in Texas →

Mediation & Arbitration

Mediators and arbitrators for civil, commercial, family, and employment dispute resolution.

Mark Daven Sonnier is one of 73,906 adr attorneys indexed nationally. Browse adr 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 Mark Daven Sonnier

Where is Mark Daven Sonnier's law office located?
Mark Daven Sonnier's law practice is located in Houston, Texas. You can contact the office directly through this profile page.
What practice areas does Mark Daven Sonnier handle?
Mark Daven Sonnier focuses on personal injury, estate planning, business, zoning, adr. Each practice area listed reflects experience handling cases of that type in Texas.
How long has Mark Daven Sonnier practiced law?
Mark Daven Sonnier has 7+ years of legal experience and has been licensed since 2019.
How can I contact Mark Daven Sonnier for a consultation?
You can contact Mark Daven Sonnier 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

Texas
Admitted: 2019

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