Helping The Injured For Over 25 Years

Ivancich & Costis, LLP, was founded to protect the rights of the injured in our community. We have since helped thousands of injured workers, people struggling with a disability, and those injured through no fault of their own obtain the financial help they need to move forward.

A Record Of Success

We are proud of our record of accomplishments. We have secured million-dollar settlements and verdicts for our clients in workers' compensation claims and personal injury lawsuits. Our appellate work has helped shape the law on workers' compensation in California. We have helped numerous members of our community get the Social Security Disability payments they need to get by.

Our attorneys are proven, successful and dedicated to helping every client we take on with their financial, physical and emotional recovery. All of our partners are board certified specialists in workers' compensation and two have been selected for inclusion in the Super Lawyers list.

Learn more about our lawyers and their extensive qualifications by following the links below:

We also have a number of highly qualified, experienced and dedicated support staff that help our clients.

Our Mission

As the largest workers' compensation law firm in Contra Costa County, we have the resources to fully investigate the circumstances of your case, and we are unafraid to take on big insurance companies. Yet we never lose sight of our true purpose, which is to help every client get the compensation and medical care they need.

We have two office locations in Antioch and Dublin, California, and we represent clients throughout Contra Costa County and Alameda County. You can schedule your free consultation by calling 866-432-2133, or through email.


All of the partners at IMC LLP are certified mediators. Even if you are already represented regarding your workers' compensation claim, we may be able to help you, your attorney, and the insurance company come to an agreement to settle your claim. We offer mediation services at both our Antioch and Dublin office locations. Mediation fee quotes are available upon request.

For Women Injured At Work

If you are a woman and are going through the workers' compensation system regarding an injury of a sensitive nature, IMC LLP offers a women only experience through the Women Injured at Work branch of the practice if you would prefer that your claim only be handled by women attorneys and staff. Please contact our office to learn more about this option of representation.

Ivancich & Costis, LLP, Youth Foundation

Our youth foundation helps underprivileged youth participate in community and educational activities that they otherwise would not have access to. In addition, we often help with school funding and supply drives, art shows and other projects and programs.

Please contact us to learn more about how one can contribute to the youth foundation or to find out about upcoming youth foundation events and opportunities.