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Gunnstaks Law Office

Gunnstaks Law Office - Plano, TX

Family Law Lawyers in Plano, TX

5550 Granite Parkway Suite 165 Plano, TX 75024

  • 1 Super Lawyers®
  • 35 Years
    Experience

Plano Family Law Firm

Updated: 10/02/2026

Areas of Practice

  • Family Law
  • Divorce
  • Custody

Firm Information

Overview

At Gunnstaks Law Office, we are a Plano, Texas-based firm concentrating our practice in family law and entertainment law. We bring board-certified expertise and decades of litigation experience to every matter we handle, serving clients throughout Plano, Odessa, Frisco, McKinney, Allen and across the state of Texas.

We pride ourselves on accepting the complex, high-conflict cases that many other firms decline. Threats and intimidation do not deter us; instead, we approach difficult disputes with confidence, creativity and resolve. Our attorneys, C. "Luke" Gunnstaks and Cynthia Clack, are both Texas board-certified family law specialists, and we apply an inventive, out-of-the-box mindset to develop solutions tailored to each client's unique circumstances.

Our family law practice encompasses divorce, paternity, child custody, child support, spousal maintenance and property division, as well as the modification and enforcement of existing orders in suits affecting the parent-child relationship (SAPCR). When it comes to dividing complex or hidden assets, we know how to investigate thoroughly and resolve even the most intricate financial disputes. When custody is at stake, we gather compelling evidence and craft strategies designed around what matters most to our clients. And when circumstances change, we help modify existing orders to reflect the material and substantial shifts that have rendered prior arrangements unworkable.

Beyond family law, our entertainment law practice draws on Mr. Gunnstaks's background as a former professional touring musician. This firsthand experience allows us to understand the distinct challenges performers face, and we assist entertainers in negotiating, drafting and enforcing contracts that protect their interests.

With a track record that includes shaping Texas precedent on marital property division, child custody, support and attorneys fees, we have earned a reputation as skilled, aggressive advocates for our clients. When you need a firm unafraid of complexity, contact Gunnstaks Law Office to learn how we can protect your interests and enforce your rights.


Awards and Honors

Awards

AV Preeminent® award

Super Lawyers® Selectees

SuperLawyers

Gunnstaks Law Office selected for a Super Lawyers® list

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Attorneys

Cynthia L. Clack

Attorney

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C. Luke Gunnstaks

Attorney

Super Lawyers®
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Cynthia L. Clack

Attorney

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C. Luke Gunnstaks

Attorney

Super Lawyers®
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Contact

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Plano, TX

5550 Granite Parkway
Suite 165
Plano, TX 75024

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Fax Number: 214-619-0636

Email: Send a message

Hours: 9:00 a.m. to 5:00 p.m. Monday to Friday

  • Credit Cards Accepted
  • Virtual Appointments

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