Best Business Attorneys near Castro Valley, CA
We have 2 firms in Castro Valley on file, and both are on this list, along with 12 from towns including San Ramon (5, 8 mi), Walnut Creek (3, 13 mi) and Fremont (2, 13 mi).
11 rated 4.5+ · 1 shows a license
Data verified October 17, 2026
Horizon Elder Law & Estate Planning
Guichard Teng Portillo & Garrett
Vantage Point Law
Poniatowski Leding Law Corporation
The Law Office of Phillip Ghaderi
The 14 firms shown for Castro Valley, CA advise companies on formation, contracts, ownership agreements and transactions. Whatever each one says about its practice areas and fee arrangements is drawn from its own website, and the ratings come from public reviews.

Area overview: Castro Valley, CA
13 of the 14 firms on this page have a rating, from 3.0 to 5.0 across 1,513 reviews; 5 have 50 or more reviews and 11 are rated 4.5 or higher. The topics that come up most in reviews of the firms on this page are "trust", "patient" and "understanding". The practice areas the firms on this page list most often on their websites are business formation (2), business litigation (2), business transactions (2), estate planning (2) and immigration law (2). 1 shows a license on its website. 11 have ten or more years of experience, the longest 47 years. 3 offer a free initial consultation. We have a website on file for all 14 of the firms on this page; all 14 publish a contact page and 5 list a public email. 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 are business law firms outside Castro Valley listed on this page?
2 of the 14 firms give an address in Castro Valley, and the others come from other towns. Corporate files run on email and video anyway, so which state a lawyer is admitted in usually matters more than the drive.