Practice Areas
Family Law
Standout in Hopkins County, Clay boasts the unique distinction of being the only attorney Board-Certified in Family Law by the Texas Board of Legal Specialization.
With a five-year stint as an elected family law judge, he's your seasoned navigator through the choppy waters of divorce, child custody, adoption, name changes, and all manner of family law conundrums.
To begin the review process for a potential family law matter, please complete the intake form below.
Criminal Law
Among the elite, Clay is one of just two attorneys in Hopkins County to hold Board Certification in Criminal Law from the Texas Board of Legal Specialization.
His legal odyssey includes prosecuting federal criminal cases abroad while leading a team of Air Force attorneys and paralegals.
Back in Sulphur Springs, he spent five years tackling complex felony prosecutions. Now, he stands as a staunch defender for private citizens facing misdemeanor and felony charges across East Texas.
Clay's experience spans both sides of the courtroom, having advocated in appellate courts, including presenting oral arguments before the Texarkana 6th Court of Appeals.
If you are seeking representation in a criminal matter, please begin by completing the intake form. This is required before consultation or review.
Civil Litigation
Having made a pivotal choice to attend Baylor Law School, renowned for its focus on training trial lawyers, over an offer for the prestigious Hatton Sumners Scholarship at SMU Law School - Clay set his sights on being a litigator from the beginning.
He graduated from Baylor Law School with a full-tuition academic scholarship in 2007.
His real-world experience truly defines his expertise; having served as a judge over numerous civil cases, Clay now brings his seasoned perspective to the courtroom, representing a diverse clientele from businesses to government entities and private individuals.
His practice spans both state and federal jurisdictions, including the Eastern and Western Districts of Texas, where he applies his comprehensive understanding of civil law to advocate effectively for his clients.
Clay represents U.S. and international clients in complex civil matters.
To request a review of your civil case, please complete the intake form below. This helps us evaluate whether your matter is a good fit for our firm.
Wills and Probate
In 2019, Clay was honored by his appointment to the Texas Supreme Court's Task Force on Mental Health legal procedures, contributing to the development of forms for such cases.
His practical experience includes helping hundreds of clients with drafting wills, financial and medical powers of attorney, and designations of guardian.
As a judge, he adjudicated will contests and disputes over testamentary capacity. Clay's legal services cover drafting ladybird deeds, obtaining declaratory judgment relief when needed, and representing clients in both uncontested and contested probate matters. He also provides robust representation in litigation related to trusts.
If you are seeking legal representation in a probate or estate matter, please submit the intake form to initiate our review.
Submit Your Probate Matter for Review
For simple will packages which include powers of attorney, advance directives, etc., most individuals pay $600 and couples $900, with some discounts available.
Click here to fill out the Simple Probate Package Intake Form
Our Firm's Approach
At Clay Harrison, Attorney at Law, we prioritize depth over volume. We take on fewer cases by design, allowing us to engage fully with each matter—legally, factually, and strategically. Our process is deliberate. We work at a sustainable, focused pace that supports careful analysis and sound judgment.
We believe high-quality legal work can’t be rushed. It requires attention, patience, and a willingness to do things the right way—not the fast way. Our team is structured to support that kind of work: lean, experienced, and equipped with the tools to navigate complexity with clarity.
Clients who choose us are looking for more than a quick answer or a boilerplate approach. They value thoroughness, candor, and a firm that treats their case with the seriousness it deserves. That’s exactly what we offer.
Criminal Defense Lawyer
About Clay Harrison, Attorney at Law P.L.L.C.
"I have flown through the jungle in a helicopter with Green Berets, and I have turned a Hopkins County bull into a Hopkins County steer by using a rubber band. I have advised a One-Star General on international law in Japan and I have mowed half the yards in Sulphur Springs. I have been island-hopping on a speed boat with Navy SEALs and I have divided pots and pans between divorcing couples in East Texas.
As a trial attorney, I have tried cases before judges and juries. As a judge, I have decided hard cases involving millions of dollars. I have sat in chambers with children - and listened - before making the ruling that would change their lives forever.
Whether far abroad or back home, I have been blessed with countless opportunities to be a problem-solver. Now, I look forward to serving the folks of East Texas as their trusted guide, counsel, and advocate."
- Clay