California’s Original Workers’ Compensation Defense Firm

Mullen & Filippi was founded in 1949 to provide counsel to employers, carriers and third-party administrators in the defense of Workers’ Compensation matters. This longevity speaks not only to stability and excellence in client-centered services but also recognizes the value of having a diverse Firm.

#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.

Top in results in Workers' Compensation

Conssitantly Delivering Results 10.4k Cases Won for our Clients

Leading the Industry with Over 70 Years Serving Californians

Over 70 Years in Workers' Compensation DefenseCalifornia’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.

Associations

Established in 1949 California Mullen & Filippi Law Firm

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

Your legal representation is in good hands with the professionals at Mullen & Filippi.

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

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

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

We're here for you so you can focus on the important stuff.

  • We are 100% committed to obtaining top results for each of our clients and are always willing to take on big corporations and insurance companies.
  • We are 100% committed to obtaining top results for each of our clients.
  • We are 100% committed to obtaining top results for each of our clients and are always willing to take on big corporations and insurance companies.
  • We are 100% committed to obtaining top results for each of our clients.
  • We are 100% committed to obtaining top results for each of our clients.

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

Asbestos Defense

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

OSHA Defense

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

Subrogation

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

Longshore and Harbor Workers’ Compensation Act

Practice under the Longshore and Harbor Workers Compensation Act, (L & H), the Defense Base Act,

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

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

“We loved working with M&F during our case. Their entire process and staff were professional throughout the process. Thank you for all your help.

Attorney, Darlene se Guzman | Workers' Compensation Case

15 Offices in California Office Locations