John C. Schwambach
Pierce & O'Neill, LLP • Houston, TX
GeneralEnergyGeneral PracticePersonal Injury
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Professional
Bar Number
17858450
About
John C. Schwambach is an attorney at Pierce & O’Neill, LLP in Houston, Texas. He focuses his practice on general practice matters. Mr. Schwambach is admitted to practice in Texas, holding bar number 17858450. Pierce & O’Neill, LLP is a nationally acclaimed firm specializing in civil trial and appellate litigation, with a strong focus on complex commercial and energy law. The firm represents clients in high-stakes disputes, bringing decades of experience to each case. Jesse Pierce and Jack O’Neill, the firm’s founders, each have over 45 years of experience in the trial and appeal of complex civil litigation.
About General Law
General practice attorneys handle a wide range of legal matters, providing comprehensive legal services to individuals and businesses. They can assist with contracts, disputes, transactions, and various civil matters. Common matters include contract disputes, civil litigation, business formation, legal consultations.
Other General Attorneys in Houston, TX
Updated: May 28, 2026Verified: Jun 10, 2020