Trent Wallis is a Houston-based defense attorney who represents vessel owners, marine terminal operators, stevedoring companies, industrial businesses, and energy clients facing high-exposure casualty claims. From the immediate aftermath of a catastrophic accident, Trent provides clients with efficient, well-reasoned counsel focused on a tailored strategy designed to minimize exposure and facilitate cost-effective resolution. With over eight years of experience, Trent consistently delivers favorable results through aggressive advocacy, cohesive communication, and artful negotiation.
As a leading member of Galloway’s 24/7 Emergency Response Team in Texas, he frequently provides a rapid response to maritime casualties and industrial accidents to support clients in developing a thorough and thoughtful response. Providing an immediate “boots on the ground” approach to emergency response during critical incidents, Trent relies on his experience working alongside state and federal investigators, including the United States Coast Guard, the National Transportation Safety Board, and the Occupational Safety and Health Administration to ensure his clients’ interests are adequately protected. Known by clients as a calm, steady presence amidst high-pressure situations, Trent values helping his clients navigate the complexities associated with catastrophic marine and industrial accidents, as his strategic guidance at the onset often impacts the trajectory of the resulting claim.
Trent consistently secures favorable results through strategic, pragmatic negotiations that balance aggressive advocacy with practical business considerations. Trent excels at early case assessment, as he identifies creative solutions that minimize risk and control costs, all while driving pragmatic, business-minded resolution. Collaborating with clients to develop an aligned strategy from the beginning, Trent creates an environment where all stakeholders have a voice and a shared goal of mitigating exposure. This disciplined, proactive approach often leads to favorable, client-aligned outcomes.
In addition to his maritime and energy practice, Trent represents clients in insurance defense matters involving personal injury, premises liability, and complex commercial disputes. He is known for forming and executing well-reasoned strategies that align with client business objectives and preserve leverage throughout the life of a case. Influenced by his father’s background in the claims industry, Trent brings a practical knowledge of the claims handling process and a consistent focus on doing right by his clients.
Outside of his practice, Trent is an avid sports fan who supports his hometown LSU Tigers and New Orleans Saints. A native of South Louisiana, he enjoys playing sports, cooking out, and spending time with his wife and their young son, with a second child on the way.






