#1 in California Workers' Compensation Defense AttorneyCalifornia’s Leading Workers’ Compensation Defense Law Firm

Mullen & Filippi was founded in 1949 to provide counsel to employers, carriers, and third-party administrators in defense of Workers’ Compensation matters.

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Our Services Practice Areas

Workers’ Compensation

Mullen & Filippi represents and advises employers, insurance carriers, and third party administrators in matters arising from workplace injuries. The Firm represents a variety of public entities and provides insight on issues of disability.

OSHA Defense

Employers are subject to significant and costly sanctions for alleged violations of Federal and State Occupational


Mullen & Filippi has long maintained a Subrogation Department to represent the interests of those clients

Serious & Willful Misconduct, L.C. 132(a) Discrimination Defense

Mullen & Filippi attorneys are experienced in providing effective representation to employers on claims filed under

Asbestos Defense

Mullen & Filippi handles Workers’ Compensation asbestosis cases by providing a defense at the two Workers’