William Alma Mills
Immigration attorney · Los Angeles, CA · Admitted California 2021, bar no. Active Registration
About this attorney
William Alma Mills is an immigration attorney practicing in Los Angeles, California. With over five years of dedicated legal experience, Mr. Mills assists individuals and families with navigating the complexities of the United States immigration system. Through his practice at Mi Sueno Americano, he focuses on providing effective legal advocacy to help clients achieve their American dream. Mr. Mills earned his legal education from Southwestern Law School in Los Angeles. Drawing on rigorous legal training and practical insight into federal immigration procedures, he handles a variety of matters including family petitions, residency applications, and citizenship processes. Driven by the belief that immigrants are foundational to the nation, Mr. Mills is committed to treating every client with empathy, dignity, and respect. He provides personalized attention to ensure clients fully understand their legal options and feel supported throughout their immigration journey.
Throughout their legal career, William has concentrated their practice on complex immigration filings, including citizenship legal assistance, family-based immigration, and green card legal assistance. Having graduated from Southwestern Law School, they bring rigorous statutory analysis, thorough evidentiary documentation, and meticulous case preparation to every client petition before the U.S. Citizenship and Immigration Services (USCIS) and regional Executive Office for Immigration Review (EOIR) immigration courts.
Recognizing that immigration matters are deeply personal and critical to their clients' future, William maintains transparent communication and accessible counsel throughout every stage of the legal process. Their office conducts thorough initial case evaluations, helps clients understand potential risks and timelines, and provides clear, personalized guidance from initial petition submission through interview representation and appellate review.
Matters handled
Practices before USCIS, EOIR immigration courts, and the Board of Immigration Appeals (BIA):
Asylum and refugee protection
Green cards
Marriage and family petitions
Work visas
Citizenship and naturalization
Deportation defense
Student visas
Business immigration
Admissions
Licensing, bar registration numbers, and court practice jurisdictions:
Authorized to appear and represent clients before all United States Immigration Courts, the Board of Immigration Appeals (BIA), and USCIS administrative interviews nationwide under 8 C.F.R. § 1292.1.
Languages
Languages consultations and case preparations are conducted in:
Consultations
Consultation formats, fee structures, and scheduling terms:
Initial assessments conducted via secure video conference (Zoom/Meet), telephone, or in-person at the firm office.
Consultation fee is credited directly toward total legal representation fees if you retain the attorney.
Office
Physical office location, remote availability, and jurisdictions served:
Because United States immigration law is strictly federal, this attorney represents clients living across all 50 states, U.S. territories, and abroad with electronic filings and secure video consultations.
Contact
Reach William directly by phone or submit your inquiry below:
Direct Consultation
Browse all bar-admitted immigration practitioners serving California residents.
View California State Hub →William Alma Mills pays to be listed on Greenway Lawyer. This listing is advertising. It is not a recommendation, and Greenway Lawyer has not evaluated the quality of this attorney's work. We have confirmed that bar number Active Registration is active in California as of 4 September, 2026. Any attorney-client relationship you form is with William Alma Mills or their firm, not with Greenway Lawyer.