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John J. Deis at a glance

Verified credentials for John J. Deis sourced from Hicks Thomas LLP.

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Areas of practice

Practice focus

John J. Deis represents clients in Houston, Texas across the following areas of law. Each area links to other verified attorneys with the same focus.

Biography

About John J. Deis

Some cases are complex because of the mountains of ​evidence at issue; others because of the technical complexity of the industry involved. Either way, John Deis has a knack for distilling his cases down to the core issues and clearly presenting his client’s side to judges and juries.

Mr. Deis once spent four days living aboard an oilrig offshore of Libya in order to understand how various equipment worked and the crew's performance. This was key to disproving his opponent’s contention that the rig’s equipment and crew were not fit for purpose. The resulting expert reports and witness statements that he presented to an arbitration tribunal proved that the rig was fully operational and capable of meeting the requirements of a long-term assignment.

Mr. Deis honed his legal writing skills working as the managing editor for the Houston Law Review. It was his experience as an undergraduate and his enjoyment of business law classes that motivated him to pursue a career as an attorney. His understanding of complex issues and his willingness to get his hands dirty have benefited his clients in cases ranging from catastrophic oil and gas accidents to industrial construction projects, contract disputes and trade secret matters.

He is a former Marine Corps officer who spent four years on active duty and four more in the reserves. He attributes his effectiveness in front of judges and juries to the lessons he learned while serving: quickly assess the situation, develop a plan of action and out execute your opponent, even in the most stressful environments. It’s this ability that allows him to keep calm under pressure and to be a leader, even when going up against some formidable opponents.

Credentials

Education

  • University of Houston

    J.D. · 2000

  • Texas A&M University

    — · 1993

Jurisdictions

Bar admissions

  • Texas, State Bar of

    ACTIVE

Recognition

Awards & honors

  • Best Lawyers in America — Commercial Litigation

    2026

  • Best Lawyers in America — Insurance Law

    2026

  • Best Lawyers in America — Litigation - Construction

    2026

  • Best Lawyers in America — Awards:

    2026

  • Best Lawyers in America — 500 Leading Lawyers in Environmental Law by Lawdragon, 2023-2025

    2026

  • Best Lawyers in America — 500 Leading Litigators in America by Lawdragon, 2023-2026

    2026

  • Best Lawyers in America — Texas Super Lawyers by Thomson Reuters, 2022-2025

    2026

Locations

Office locations

Main office

Hicks Thomas LLP

700 Louisiana Street, Suite 2300

Houston, Texas 77002

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Frequently asked

Common questions

  • What areas of law does John J. Deis practice?

    John J. Deis focuses on Business, Construction, Insurance, and Litigation.

  • Where is John J. Deis located?

    John J. Deis primarily serves clients in Houston, Texas, with an office at 700 Louisiana Street, Suite 2300.

  • Is John J. Deis a verified attorney?

    John J. Deis's profile is listed but has not yet been claimed by the attorney. Verification status is pending.

  • How can I schedule a consultation with John J. Deis?

    You can book a consultation through LawyersListed directly from this page. Initial outreach can also be made by phone at 713-547-9100.