William Weinberg, Attorney at Law
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24 firms listed · 19 in Irvine · 9 open 24/7 · 17 open weekends · 22 rated 4.5+
Data verified October 16, 2026
The 24 firms listed for Irvine, 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.

19 of the 24 firms we list are based in Irvine; the other 5 serve Irvine from Tustin (4 mi). The firms on this page are rated from 4.1 to 5.0 across 1,266 reviews; 10 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 (99%), responsiveness (89%) and quality (81%). The topics that come up most in reviews of the firms on this page are "results", "knowledge" and "communication". 9 are open around the clock; 17 are open on Saturdays and 16 on Sundays. The practice areas the firms on this page list most often on their websites are criminal defense (2), dog bites (2), domestic violence (2), drug crimes (2) and theft crimes (2). 1 shows a license on its website and 2 have a BBB rating of A or A+. 17 have ten or more years of experience, the longest 75 years. 9 offer urgent consultations; 12 offer a free initial consultation and 2 list coupons or special offers. 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.
17 of the 24 firms on this page list hours on a Saturday or a Sunday. Arrests keep no office hours, so the more useful question is whether a firm answers its phone for a custody call at night. Ask that directly when you call, and ask who picks up.
- “From the first phone conversation until the charges were settled up, Bart was incredibly professional and, most importantly, honest about my situation.” — client of Bart Kaspero
- “I was very pleased with his very kind demeanor coupled with his extensive knowledge and experience.” — client of Law Office of Michael L. Fell, A Professional Corporation
- “Throughout the ups and downs of the case, although he was very passionate about what he does, he always kept his cool and was always pleasant to deal with.” — client of Ron Cordova, Attorney at Law
Excerpts from public reviews of the firms listed on this page.