John C. Schwambach Jr. - Houston, TX
Attorney at Pierce & O'Neill, LLP
Commercial Disputes Litigation Lawyers in Houston, TX
4203 Montrose Boulevard Houston, TX 77006
Houston Commercial Disputes Litigation Lawyer
Updated: 06/19/2026
Areas of Practice
- Commercial Disputes Litigation
- Energy Litigation
- Appellate Litigation
Attorney Information
Overview
John Schwambach focuses his practice on the trial and appeal of complex commercial disputes. He has been with the firm since February 2015. Prior to joining the firm, Mr. Schwambach worked on complex civil matters in both state and federal courts. He has briefed and argued many appeals and original proceedings in mandamus before Texas appellate courts, including the Texas Supreme Court and the First, Third, Fourth, Fifth, Sixth, Eighth, Ninth, Tenth, Thirteenth, and Fourteenth Courts of Appeals. Mr. Schwambach has also briefed and argued numerous pre-trial motions in Texas state and federal district courts on various complex issues, including personal jurisdiction, forum non convenience, venue, choice of law, and Daubert challenges to expert testimony.
Education
Legal Education
-
The University of Texas School of Law,
Austin,
Texas, 1991
J.D.
Non Legal Education
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Yale University
Bachelor of Arts
Major: History
Current Employment Position(s)
-
Attorney
Bar Admissions
- Texas
- U.S. Court of Appeals 5th Circuit
- U.S. District Court Southern District of Texas
- U.S. District Court Western District of Texas
Other Affiliations
- State Bar of Texas (Member)
Photo
Contact
4203 Montrose Boulevard
Houston, TX 77006
Phone Number: 346-741-7942
Fax Number: 713-634-3601
Email: Send a message
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