1011 S. Alamo, San Antonio TX 78210, 210-226-0965


The Law Office of Sam H. Lock offers the following links to resource information for the public’s use. Because the law is in a constant state of change, we make no warranty or guarantee regarding the information and content contained on these sites.


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To face a DWI charge is difficult and humiliating in itself. Sam was there for me and my family and never made us feel uncomforatble. If you need results, you need the knowledge, competence and representation of Sam Lock. Simply the best!!! - A Satisfied Client