Our Mission
Our firm’s philosophy as TRIAL LAWYERS and CLASS ACTION LITIGATORS is to provide comprehensive and aggressive legal services in a cost-effective and efficient manner. The firm’s goal is to truly understand our clients’ personal and economic needs in order to obtain the best possible settlement and, if necessary, optimize our recovery at trial. Our trial and litigation practice has garnered hundreds of millions of dollars for our clients in class and mass actions, personal injury, employment, consumer and many other matters.
The firm’s success in the courtroom also has brought it well-deserved praise. Our victories in several lengthy trials and our success at the appellate court level have confirmed our dedication to our clients and our perseverance in protecting their interests.
Arias Sanguinetti Wang & Team’s business litigation practice embraces the same philosophy and approach. The firm’s experience in business litigation matters has given it a reputation of being meticulous as well as practical. The firm is committed to working in efficient teams to provide the right advice and expertise in a timely manner. The firm strives to recognize both the economic or personal significance of a matter to a business client and the need to deliver a result within a legal budget which is not disproportionate to the importance of the matter. Our business clients have included closely-held corporations, public companies, small businesses, professionals, individuals and professional athletes.
The firm’s diverse client base has allowed the firm to utilize and translate well-earned experience into competent and practical application in meeting our clients’ needs.
Our Experience & History
The partners of Arias Sanguinetti Wang & Team, LLP (Arias Sanguinetti) have been practicing law on a national level since the 1980’s. The firm handles litigation matters in state and federal courts in multiple states throughout the country from its offices in Los Angeles and Oakland, California; Las Vegas, Nevada; and Montreal, Canada.
Arias Sanguinetti’s attorneys possess over 300 years of combined legal experience. The firm’s attorneys are admitted to practice law before state and federal courts in California, Illinois, New York, Nevada, New Jersey, Washington, D.C. and Quebec and Ontario, Canada.
Arias Sanguinetti is also extremely committed to the community. The firm’s attorneys contribute a significant amount of time to various community and non-profit organizations.
In Our Community
At Arias Sanguinetti, we are deeply committed to our community, not only through exceptional legal representation but also by supporting local organizations that promote growth, development, and well-being. Our staff’s involvement spans several prominent community initiatives, including the Westchester Family YMCA, the Westchester Playa Del Rey Youth Foundation, and the LAX Coastal Area Chamber of Commerce, where we help drive their missions forward.
We were particularly proud of our firm’s role in assisting with the recovery efforts for those impacted by wildfires. Deeply moved by the devastation in Lahaina, Maui Wildfires in 2023 Managing Partner Mike Arias led a team of trial lawyers to raise funds for immediate relief in partnership with organizations like the Hawaii Association for Justice and the AAJ. Donations supported Maui Strong – Hawaii Community Foundation, providing essential aid such as housing, sustenance, and medical supplies to those affected by the wildfires. In 2025, the LA County Wildfires impacting our neighbors in Altadena and the Pacific Palisades hit home. The wildfires were personal to us – affecting the homes, lives, and livelihoods of those we knew and cherished. In response, we partnered with Habitat for Humanity of Greater Los Angeles to fundraise for the ReBUILD LA™ initiative. Our efforts included contributing the first $25,000, which aimed to provide long-term support to those displaced by the fires, including home rebuilding, relocation, essential supplies, and housing solutions. At the onset of the LA County wildfires, we teamed up with American Association for Justice (AAJ) “Trial Lawyers Care” and Consumer Attorneys Association of Los Angeles (CAALA) to deliver supplies to first responders. Through these collaborations, we unite with local and legal communities to show support during times of crisis.
Our attorneys are also active in local youth sports programs like Little League Baseball, Jr. Lakers Basketball, Pop Warner Football, and AYSO Soccer, providing essential recreational opportunities for children and families. Our staff’s commitment to service extends to organizations such as the Inner City Law Center, North Hollywood Food Pantry, and American Society for the Prevention of Cruelty to Animals (ASPCA). Through our firm’s participation in charity golf tournaments and other fundraising efforts, we continue to show dedication to local causes. At Arias Sanguinetti, giving back is at the core of who we are.
