An Established Reputation in Complex Business and Energy Litigation and Appeals

Pierce & O’Neill, LLP is a litigation “boutique” with a single focus — the devoted representation of clients in significant litigation. There are major differences between litigators who engage primarily in motion practice and those who try cases. We are a firm of trial lawyers. We excel at litigation and appeal.

Our reputation has been built upon results that exceed expectations and our responsive, innovative and common-sense advice. The relentless pursuit of our clients’ interests fosters a spirit of cooperation and partnership. We undertake substantial matters on a regular basis for both new and existing clients and place a significant value on our longstanding relationships with our clients, many of which span several decades.

Practice Areas

Vast and Comprehensive
Courtroom Experience

Representing Clients Worldwide

Pierce & O’Neill, LLP is frequently retained by Fortune 500 companies to handle their most significant civil litigation matters. Our clients consist of major companies of all types and in many different industries, including sophisticated energy companies, private corporations, local businesses and individuals. Our clients come from Texas, the United States and abroad, and we handle matters nationwide.

Devoted Litigation

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