About This Office
Fausto Law, P.C. is a law firm in Belmont, California. Public California State Bar records list Mario Fausto at this office address. State Bar records list an active license and admission in 1999. The profile identifies Santa Clara University School of Law in Santa Clara, California as the law school. The attorney’s profile identifies Agriculture Law, Business Law, Construction Law, Contracts, Corporate Law, Finance, Intellectual Property, International Trade, Internet Law, Investments, Litigation, Real Estate, Securities, Trusts & Estates, and Wills & Probate as practice areas self-reported to the State Bar. The profile reports Spanish as a language spoken by the attorney.
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California attorney registration
Record matched to the official California attorney registry
Bar #205258 · Admitted 1999
Last verified September 9, 2026.
Source: California public attorney records. No affiliation or endorsement.


