Mark Williamson - Williamson Law Firm, PLLC

Mark Williamson
Williamson Law Firm, PLLC
16633 N Dallas Pkwy #325
Addison, NJ 75001


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Mark Williamson
Williamson Law Firm, PLLC

Attorney Profile
Law School

American University, Washington
2014 - 2017



Williamson Law Firm, PLLC works hard to bring every matter of family law that we handle to a just and proper conclusion. Due to the complex and sensitive nature of family law, when you need a family law attorney, you must have someone who can appreciate and empathize with your concerns while offering the frank and honest legal advice you need. That attorney is Mark R. Williamson.

Texas family lawyer Mark R. Williamson is the founding partner of Williamson Law Firm, PLLC, with offices on North Dallas Parkway in Addison. Mark has practiced law in Texas for over three decades – since 1985 – and he’s successfully handled hundreds of cases on behalf of Texas families. Attorney Mark R. Williamson has more than a quarter-century of trial experience with a particular focus on advocating for the best interests of children. He’s a father, too.

Attorney Mark R. Williamson earned his J.D. in 1985 from the University of Texas School of Law, where he focused on federal tax law. He also earned a Bachelor of Business Administration degree with a focus on accounting at Baylor University in 1982. Today, his practice is one hundred percent family law. Mark R. Williamson works for and advocates on behalf of North Texas clients in all matters related to family law.

Family lawyer Mark R. Williamson is admitted to practice in Texas state courts, in the U.S. Tax Court, and in the U.S. District Court for the Northern District of Texas. Mark was recognized as a Super Lawyer by Texas Monthly magazine in 2004, 2005, 2012, and 2013. His LexisNexis Martindale-Hubbell peer review rating is AV Pre-eminent, the highest. Attorney Mark R. Williamson is also a Texas “Top Rated” Lawyer. He serves as a Barrister with the American Inns of Court and is a Phi Delta Theta member.

When Williamson Law Firm, PLLC represents you regarding a matter of family law, you’ll work with Attorney Mark R. Williamson or with an equally outstanding family lawyer who will explain your legal rights and options. You’ll be offered every professional courtesy, you’ll be treated with respect, and you’ll be heard. At Williamson Law Firm, PLLC, we will work diligently for you and your family until justice is achieved and the issue is resolved.