Best Immigration Lawyers near Castro Valley, CA
1 of these firms is based in Castro Valley; the others serve Castro Valley from towns including Fremont (13 mi), Oakland (10 mi) and Berkeley (16 mi).
1 open 24/7 · 4 open weekends · 23 rated 4.5+ · 2 show a license
Data verified October 16, 2026
Portillo Immigration Law Group - Attorney Erika Portillo
Law Office of Okan Sengun
Guichard Teng Portillo & Garrett
Hyden-Zakheim
Bay Area Immigration Services
These 24 firms listed for Castro Valley, CA handle immigration matters for people and employers. What each states about case types, accreditation and languages spoken comes from its own website; ratings and quotes come from public reviews.

Area overview: Castro Valley, CA
The 24 firms on this page are rated from 4.1 to 5.0 across 2,343 reviews; 19 have 50 or more reviews and 23 are rated 4.5 or higher. When clients rate these firms on specific qualities, they most often praise professionalism (92%), responsiveness (85%) and quality (74%). The topics that come up most in reviews of the firms on this page are "understanding", "expertise" and "knowledge". 1 is open around the clock; 4 are open on Saturdays and 2 on Sundays. The practice areas the firms on this page list most often on their websites are asylum (3), business immigration (2), citizenship & naturalization (2), deportation defense (2) and family immigration (2). 2 show a license on their websites and 1 has a BBB rating of A or A+. 23 have ten or more years of experience, the longest 50 years. 1 offers urgent consultations; 1 offers remote or virtual consultations; 8 offer a free initial consultation and 1 is family- or locally-owned. 1 has Spanish-speaking staff. We count these figures across the firms on this page; distances are straight-line, and hours and prices change, so confirm the details with the firm before you book a consultation.
Which immigration firms listed for Castro Valley describe their work online?
All 24 firms on this page have a website on file, and most list the case types they take and the languages spoken in the office. That is the fastest way to separate a firm doing family petitions from one doing employment sponsorship. It is the firm's own account of itself.
American Visa Law Group
Law Office of Tricia Wang
Ballout Law
Law Offices of Beles & Beles
Jyoti S Ruprell Law Office
DP Legal Solutions
The Alagiri Immigration Law Firm
Nadia Yakoob & Associates
Law Offices of Kelly H. Bu
Law Office of Spojmie Nasiri
The Law Offices of Derek Lim
Christian Schmidt/ Immigration Attorney
Law Offices of Jonathan Dunten
Haq Law
Lal Legal, A Professional Law Corporation
Bankston Immigration Law Office
Gopal Shah Immigration
O'Brien Immigration
Why these companies made our list
What clients say about firms near Castro Valley
- “This office successfully handled my asylum case. Very good and professional law firm.” — client of Law Offices of Pardeep S. Grewal
- “Priya and team have been very professional. They have thorough knowledge on immigration needs, very responsive and meticulous.” — client of The Alagiri Immigration Law Firm
- “Erika was always on top of our case, every time we had any questions, she was always available to assist us, we really highly recommend her for any immigration case.” — client of Portillo Immigration Law Group - Attorney Erika Portillo
- “Throughout the whole process of dealing with our immigration files they have always taken the time to answer/elaborate on our questions with patience, professionalism and timely answers.” — client of Nadia Yakoob & Associates
- “From start to finish, they displayed an unparalleled level of professionalism and expertise that made my immigration process smooth and stress-free.” — client of O'Brien Immigration
Excerpts from public reviews of the firms listed on this page.