Best Family Law Attorneys near Diamond Bar, CA
We have 3 firms in Diamond Bar on file, and all of them are on this list, along with 12 from towns including Covina (2, 7 mi), Claremont (2, 9 mi) and Rancho Cucamonga (2, 17 mi).
1 open 24/7 · 1 open weekends · 12 rated 4.5+
Data verified October 16, 2026
Delilah Knox Rios, Attorney at Law
Gloria D Cordova Law Offices
Law Offices of Fernando J Bernheim
Law Office of Cierra Esq
Law Offices of Tony J. Tyre
This page gathers the 15 family law firms listed for Diamond Bar, CA. Practice areas, consultation terms and hours are what each firm publishes on its own website; ratings and quoted lines come from public reviews.

Area overview: Diamond Bar, CA
14 of the 15 firms on this page have a rating, from 4.2 to 5.0 across 1,301 reviews; 8 have 50 or more reviews and 12 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 "trust", "patient" and "understanding". 1 is open around the clock and 1 is open on weekends. The practice areas the firms on this page list most often on their websites are family law (5), personal injury (3), wrongful death (3), child support (2) and criminal law (2). 1 has a BBB rating of A or A+. 13 have ten or more years of experience, the longest 26 years. 1 offers urgent consultations and 6 offer a free initial consultation. 5 have Spanish-speaking staff. We have a website on file for all 15 of the firms on this page; 14 publish a contact page; 6 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 are some listed family practices outside Diamond Bar?
An office in Diamond Bar is held by 3 of the 15 firms. The rest come from other towns. Family matters are usually heard where you live, so ask a firm from further out how it handles hearings in your area.



