300 Dolorosa Suite 1.102 San Antonio, TX 78205-3009 Directions Phone: 210-335-2128 Fax: 210-335-2941 Monday - Friday 8: Learn More About the Arbitration Process in Texas and How It Helps to Resolve Disputes Outside of a Courtroom Setting.You must complete the "Claimant" and "Respondent" portions on the front of a Submission Agreement. In the blank spaces provided for the claimants' names, you. Call us at our San Antonio offices at 210-963-5297 or fill out our contact form. We're proud to serve clients throughout Texas. Arbitration is a alternative dispute resolution (ADR) in which an arbitrator renders a decision to resolve a dispute between parties.