William Castillo Guardado

San Francisco, CA Directions

Recognized in Ones to Watch since 2026

Awarded Practice Areas

Litigation - Antitrust Mass Tort Litigation / Class Actions - Plaintiffs

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Works at

Saveri Law Firm LLP

3 Best Lawyers awards

Biography

William Castillo Guardado is a lawyer recognized by Best Lawyers in the practice areas of Litigation - Antitrust and Mass Tort Litigation / Class Actions - Plaintiffs. William practices law in San Francisco, California

Best Lawyers has recognized William Castillo Guardado since 2026. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which William Castillo Guardado is held by other lawyers.

Locations

San Francisco, California

415-500-6800

550 California Street, Suite 910
San Francisco, CA 94108

Education

University of California Hastings College of the Law, J.D., graduated 2013

Bar Admissions

California, The State Bar of California, 2013

Client Testimonials

Awards & Focus

Recognized in Best Lawyers: Ones to Watch^® in America 2027 for work in:

Litigation - Antitrust
Mass Tort Litigation / Class Actions - Plaintiffs

News & Media

Publications

Northern California 2026

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