LOS ANGELES, CA

633 West Fifth Street
Los Angeles, CA 90071 

+ 213-302-7958

Overview

TrialSupport’s Los Angeles trial support office provides comprehensive, end-to-end trial presentation services throughout Los Angeles, California, supporting litigation teams across all practice areas. From complex civil litigation to high-stakes criminal trials, our experienced trial support specialists deliver advanced courtroom technology, trial graphics, and on-site support that attorneys rely on to present their cases clearly, persuasively, and with confidence in Los Angeles courthouses.

Serving law firms and legal teams across Los Angeles County, TrialSupport works with Am Law firms, midsize firms, solo practitioners, in-house legal departments, and trial consultants. Whether you’re preparing for a multi-week jury trial, arbitration, mediation, or an upcoming court hearing, our Los Angeles trial support team ensures every presentation is polished, persuasive, and fully courtroom-ready. With extensive experience supporting matters in the Los Angeles Superior Court system and throughout Southern California, we provide responsive, dependable trial support tailored to the demands of litigation in Los Angeles.

Courthouses

Stanley Mosk
Superior Court
of Los Angeles County

111 North Hill St
Los Angeles, CA 90012

+ 213-830-0800

Clara Shortridge
Foltz Criminal
Justice Center

210 W Temple St
Los Angeles, CA 90012

+ 213-628-7900

Governor
George Deukmejian Courthouse

275 Magnolia Ave
Long Beach, CA 90802

+ 562-256-2300

Van Nuys Courthouse West

14400 Erwin St
Van Nuys, CA 91401

+ 818-989-6900

Pasadena Courthouse

300 E Walnut St
Pasadena, CA 91101

+ 626-396-3300

United States
Courthouse

350 W 1st St
Los Angeles, CA 90012

+ 213-894-1565

Edward R. Roybal
Federal Building

255 East Temple St
Los Angeles, CA 90012

+ 213-894-1565

Ronald Reagan Federal Building & U.S. Courthouse

411 W 4th Street
Santa Ana, CA 92701

+ 714-338-4750

Ventura County
Government Center
Hall of Justice

800 S Victoria Ave
Ventura , CA 93009

+ 800-289-8900

North Justice Center

1275 N Berkeley Ave
Fullerton, CA 92832

+ 657-622-5600

Rancho Cucamonga
Superior Court

8303 Haven Ave
Rancho Cucamonga, CA 91730

+ 909-350-9764

Riverside Superior Court

4050 Main St
Riverside, CA 92501

+ 951-777-3147

Production Software