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Based in Houston and serving a national clientele, we at Pierce & O’Neill, LLP provide the highest caliber of legal representation to energy industry and private corporate clients. Our founding attorneys, Jesse Pierce and Jack O’Neill, each bring more than four decades of legal experience to bear on every legal matter for which they accept representation. They are joined by numerous lawyers and staff, each of whom brings exceptional skill and dedication to their respective areas of practice.

Above all, we are trial lawyers. Our firm excels in the courtroom, at trial and on appeal. Individuals and institutions alike confidently rely on us to protect their interests during their most serious disputes and proceedings.

We invite potential clients to learn more about our lawyers’ services. Please contact us using the information below to schedule an initial appointment.

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Awards

Best Law Firms - National Tier 1 Badge
Best Law Firms - National Tier 1 Badge
Best Lawyers | Best Law Firms | U.S News & World Report | Natural Resources Law - Tier 1 | Houston | 2023
Best Lawyers | Best Law Firms | U.S News & World Report | Oil and Gas Law - Tier 1 | Houston | 2023
Best Law Firms - Regional Tier 1 Badge
Bar Register | 1916-2016 | 100th Anniversary | Martindale-Hubbell
Go-To Top 500 Law Firm
Go-To Top 500 Law Firm