Marcela B. Knaup, Immigration Lawyer
“She has also helped many of my family members and friends on their journey on becoming citizens.”
Best Immigration Lawyers in Walnut Creek, CA
15 firms listed · 12 in Walnut Creek · 1 open weekends · 13 rated 4.5+ · 1 shows a license
Data verified October 30, 2026
Portillo Immigration Law Group - Attorney Erika Portillo
“I hired their services in January 2022 and my residency has already been obtained.”
Mkrtumyan Immigration Law
“Thank you so much to her; only thanks to her work was I able to collect my thoughts and receive a positive outcome.”
Oguz Law
“Feyza, she took very good care of me throughout the whole process and followed me up, and we reached the happy end of the process.”
Law Office Of Alyona Moliboga
“If you're looking for a highly competent, reliable, and personable immigration lawyer, I wholeheartedly recommend Alyona.”
Guichard Teng Portillo & Garrett
“Attorney Erika Portillo and her team are great professionals at the disposal of their clients, studying each case with great focus and dedication.”
These 15 firms listed for Walnut Creek, 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: Walnut Creek, CA
12 of the 15 firms we list are based in Walnut Creek; the other 3 serve Walnut Creek from Concord (5 mi) and Berkeley (13 mi). 14 of the firms on this page have a rating, from 4.4 to 5.0 across 790 reviews; 4 have 50 or more reviews and 13 are rated 4.5 or higher. The topics that come up most in reviews of the firms on this page are "attention to detail", "communication" and "expertise". 1 is open on Saturdays. 1 shows a license on its website and 1 has a BBB rating of A or A+. Domain records put 8 websites of the firms on this page at ten or more years old; the oldest dates from 1994. 1 offers a free initial consultation. We have a website on file for 14 of the firms on this page; 12 publish a contact page; 8 list a public email and 1 takes bookings online. 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.
Why do immigration firms outside Walnut Creek appear on this page?
12 of the 15 firms give an address inside Walnut Creek. The rest come from other towns, because immigration work is rarely tied to one neighborhood. Ask about the court or office that handles your matter instead.
Daniel Roemer Law Office
“My paperwork was look trough many times, to make sure I had everything so the process could be smooth.”
Ratner Molineaux
“I will definitely be recommending you to any family or friends that may use your services.”
Law Office of Rafael S. Climaco
“If he decides to help you in your case, he is always aware of what he is raising with it.”
Donahue Fitzgerald
“Very professional law firm that can handle a wide range of legal issues from real estate to wills and trust to copyright laws to civil litigation and even music and entertainment!”
Law Office of Nancy Hormachea
Gold Law Offices
Visawolf
“I am so thrilled because after waiting 6 years my daughter and I are finally received our Green Cards.”
TBL Attorney
“Thank you for helping me on queries related to my F1 visa.”
O'Brien Immigration
“I feel very grateful to God and to this association of lawyers for excellent services...”
Why these companies made our list
What clients say about firms in and near Walnut Creek
- “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
- “Mkrtumyan Immigration Law demonstrated a deep understanding of immigration law and guided me through the entire process with professionalism and expertise.” — client of Mkrtumyan Immigration Law
- “The team at O'Brien Immigration was incredibly knowledgeable and kept me informed throughout the entire process.” — client of O'Brien Immigration
- “Erika is the best! She was very helpful every step of the way with my immigration process.” — client of Portillo Immigration Law Group - Attorney Erika Portillo
Excerpts from public reviews of the firms listed on this page.
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