Law Office of Derek R. Ewin
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24 firms listed · 15 in Walnut Creek · 7 open 24/7 · 10 open weekends · 22 rated 4.5+
Data verified October 16, 2026
The 24 firms listed for Walnut Creek, CA defend criminal charges for people. What each states about the offenses it takes and the courts it appears in comes from its own website; ratings and quotes come from public reviews.

15 of the 24 firms we list are based in Walnut Creek; the other 9 serve Walnut Creek from towns including Oakland (12 mi), Concord (5 mi) and Martinez (10 mi). The firms on this page are rated from 4.3 to 5.0 across 1,291 reviews; 8 have 50 or more reviews and 22 are rated 4.5 or higher. When clients rate these firms on specific qualities, they most often praise professionalism (95%), responsiveness (79%) and quality (77%). The topics that come up most in reviews of the firms on this page are "results", "understanding" and "expertise". 7 are open around the clock and 10 are open on weekends. The practice areas the firms on this page list most often on their websites are domestic violence (4), gang crimes (3), drug charges (2), drug crimes (2) and dui (2). 3 have a BBB rating of A or A+. 21 have ten or more years of experience, the longest 50 years. 7 offer urgent consultations; 1 offers payment plans and 9 offer a free initial consultation. 2 have 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.
9 of the 24 criminal defense firms here state that a first consultation carries no charge. Treat it as a chance to ask how your kind of charge is handled and who would cover your hearings. It is not the moment to describe the facts in detail to several firms in a row.