Leiva Law Firm specializes in immigration and nationality law in the San Francisco Bay Area. Our areas of practice include family-based petitions, including marriage to U.S. citizen cases, fiancé (K-1) and spousal (k-3) visas, Same-Sex Marriage Visas, U.S. Citizenship & Naturalization, U-Visas for Victims of Crimes, Provisional Waivers (I-601a), Change of Status and Extension of Status (B-1) (F-1). We strive to provide the best solution in helping clients navigate through their immigration issues. In doing so, we focus on superior customer service and client accessibility throughout their immigration process. Most of our services are based on a flat fee legal rate and we offer payment plans.