Domingo Castillo

For injured workers navigating the California workers’ compensation system, Domingo Castillo has earned a reputation as one of the top workers’ compensation lawyers serving San Diego and Southern California. With decades of experience representing injured employees, he is widely recognized for aggressively protecting the rights of workers while helping clients secure the medical treatment, disability benefits, and financial compensation they deserve.

As the principal owner and managing attorney of Castillo & Montes Attorneys At Law, Domingo Castillo has helped build one of Southern California’s most respected injury and workers’ compensation law firms. The firm serves clients throughout San Diego, Riverside, Pomona, Indio, and surrounding communities, handling complex workplace injury claims and denied benefits cases for injured workers across a wide range of industries.

Mr. Castillo brings more than 35 years of experience in the insurance and workers’ compensation field, including prior experience working as an insurance claims adjuster and legal hearing representative before becoming an attorney. That background gives him a major advantage in workers’ compensation litigation because he understands firsthand how insurance companies evaluate, delay, and defend claims. Clients benefit from an attorney who knows how to anticipate carrier tactics and build strong cases designed to maximize compensation and long-term benefits.

Throughout his career, Domingo Castillo has represented thousands of injured workers in cases involving construction accidents, repetitive stress injuries, orthopedic injuries, workplace falls, catastrophic injuries, and denied or delayed workers’ compensation claims. His firm reports recovering more than $700 million in settlements, medical treatment benefits, and disability compensation for injured clients throughout California.

Clients and peers recognize Mr. Castillo as one of the best workers’ compensation attorneys in San Diego because of his practical approach, extensive litigation experience, and commitment to injured workers. On Justia, he holds a “Top Rated Lawyer” designation and a 10/10 attorney rating. His answers to workers’ compensation legal questions online also reflect his deep knowledge of California work injury law and his dedication to educating injured employees about their rights.

What distinguishes Domingo Castillo from many workers’ compensation lawyers is his focus on client advocacy and communication. His firm emphasizes bilingual representation, with staff fluent in both English and Spanish, allowing the firm to effectively serve San Diego’s diverse working community. Clients frequently seek his representation after claims have been denied, benefits delayed, or employers and insurance carriers attempt to minimize injuries or settlement value.

Based in Southern California with a strong presence in San Diego, Domingo R. Castillo has built a career fighting for injured workers and helping families recover after serious workplace accidents. His decades of experience, insurance industry insight, proven case results, and client-focused advocacy have established him as one of the leading workers’ compensation lawyers serving San Diego and surrounding communities.