The Law Office of Mark C. Thompson

Energy Plaza #18620 N. New Braunfels Ave. #532San Antonio, TX 78217

Updated: 11/17/2017


Practicing family law provides me with the opportunity to represent real people with real problems. I do not represent banks or insurance companies. I represent people who are going through divorces, people who are trying to collect child support and people who are trying to see their children.

I take pride in practicing family law. Family law touches almost every family in some way: divorce, adoption, child support, visitation, and paternity actions to name a few. The overwhelming...


Office Info

Practice Areas

  • Family Law
  • Divorce
  • Military Divorce
  • Child Support
  • Custody & Visitation
  • Probate & Estate Administration
  • Adoption
  • Pre-Marital Agreements
  • Estate Planning
  • Wills & Trusts
  • Elder Law
  • Estate Administration & Probate
  • Alternative Dispute Resolution
  • Paternity



Office Information


Energy Plaza #18620 N. New Braunfels Ave. #532San Antonio, TX 78217


  • 210-229-1075


Accepts Credit Cards


Other Offices

The Law Office of Mark C. ThompsonTwo Twin Oaks 227 N. Loop 1604 ESte 150San Antonio, Texas 78232

Videos & Photos




  • Divorce
    Divorce is the end of a marriage, but it is also the beginning of a new chapter of your life.
  • Child Custody & Support
    The most important thing in every child support and child custody case is the child or children involved.
  • Adoptions & Paternity
    I will work with you to answer all your questions and to help you reach a result that benefits all parties - especially the child.
  • Modifications & Enforcement Actions
    Sometimes, it is necessary to modify prior rulings of the court, especially for child support and custody/visitation.
  • Estate Planning & Probate
    I help families prepare the appropriate estate planning documents & guide them through the probate process.

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Call us at 210-775-1140

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Firm Address


Energy Plaza #18620 N. New Braunfels Ave. #532San Antonio, TX 78217