About
David R. Foster is the attorney behind David Foster Law Firm PC in New Mexico. His practice includes criminal defense, DWI, family and domestic relations, personal injury, and trial work. David represents clients in contested matters and has maintained an active New Mexico law license since 2003. Current State Bar records also identify New York as another active jurisdiction, reflecting a multistate professional background and more than two decades of legal practice.
David’s professional background is centered on trial practice and representation in matters that may require negotiation, evidentiary analysis, hearings, and courtroom advocacy. His State Bar practice areas include criminal law, DWI, family and domestic relations, personal injury, and trial practice. This varied experience allows him to work with clients facing criminal accusations, family disputes, injury claims, and other matters in which procedural requirements and careful preparation can significantly affect the case.
In 2026, David also served as a Special Prosecutor for the Second Judicial District Attorney’s Office in New Mexico on criminal cases involving conflicts of interest. Public records describe responsibilities including assuming assigned prosecutions, handling motions and hearings, negotiating pleas, interviewing witnesses, preparing cases for trial, presenting matters to grand juries, and trying cases through verdict. This work adds current prosecutorial responsibilities to his broader background in criminal defense and trial representation.
David R. Foster remains an active New Mexico attorney and operates David Foster Law Firm PC. His experience spans criminal defense, prosecution, DWI, trial practice, family matters, and personal injury work. By drawing on years of courtroom experience and familiarity with both defense and prosecution responsibilities, David provides practical representation in matters that require close attention to evidence, procedure, negotiation, case preparation, and trial strategy.
Law Office Affiliations
- Attorney, David Foster Law Firm PC
- Member, State Bar of New Mexico
Licensed State
- New Mexico
Awards & Badges

- DUI & DWI
- Federal Crime
- Child Custody
- Child Support
- Divorce & Separation
- Mediation & Collaborative Law
- Litigation
- Business Litigation




