William Castillo Guardado
San Francisco, CA
Practicing class action in San Francisco since 2013.
- 13+
- Years practicing
- 1
- Bar admission
Practices in
Are you William Castillo Guardado?
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Quick answer
William Castillo Guardado is an attorney based in San Francisco, CALIFORNIA. The practice focuses on Class Action, Litigation, and Product Liability. William has over 13 years of legal experience. Currently practicing at Saveri Law Firm LLP.
- Based in
- San Francisco, CALIFORNIA
- Experience
- over 13 years
- Known for
- Class Action · Litigation · Product Liability
- Handles Class Action, Litigation, and Product Liability matters from San Francisco, CALIFORNIA.
- Over 13 years of practice as a licensed attorney.
- Recognized with Best Lawyers in America — Litigation - Antitrust (2026).
About William Castillo Guardado: William Castillo Guardado is an attorney based in San Francisco, CALIFORNIA. The practice focuses on Class Action, Litigation, and Product Liability. William has over 13 years of legal experience. Currently practicing at Saveri Law Firm LLP.
Areas of practice
Practice focus
William Castillo Guardado represents clients in San Francisco, California across the following areas of law. Each area links to other verified attorneys with the same focus.
Biography
About William Castillo Guardado
William Castillo Guardado is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Antitrust and Mass Tort Litigation / Class Actions - Plaintiffs.
William, who practices law in San Francisco, California, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which William is held by other top lawyers in the same geographic and legal practice area.
Credentials
Education
University of California Hastings College of the Law
J.D. · 2013
Jurisdictions
Bar admissions
California, The Stat
2013 · ACTIVE
Recognition
Awards & honors
Best Lawyers in America — Litigation - Antitrust
2026
Best Lawyers in America — Mass Tort Litigation / Class Actions - Plaintiffs
2026
Locations
Office locations
Saveri Law Firm LLP
550 California Street, Suite 910
San Francisco, California 94108
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Client reviews
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Schedule your consultationFrequently asked
Common questions
What areas of law does William Castillo Guardado practice?
William Castillo Guardado focuses on Class Action, Litigation, and Product Liability.
Where is William Castillo Guardado located?
William Castillo Guardado primarily serves clients in San Francisco, California, with an office at 550 California Street, Suite 910.
How experienced is William Castillo Guardado?
William Castillo Guardado has 13 years of legal practice, having been licensed since 2013.
Is William Castillo Guardado a verified attorney?
William Castillo Guardado's profile is listed but has not yet been claimed by the attorney. Verification status is pending.
How can I schedule a consultation with William Castillo Guardado?
You can book a consultation through LawyersListed directly from this page. Initial outreach can also be made by phone at 415-500-6800.
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