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About The Firm

McDermott & Clawson, LLP


The firm was founded in 1986, specializing in the defense of Workers Compensation litigation and Employment related matters.

The firm is an established member of the Workers’ Compensation defense community with offices in Los Angeles, Orange and San Bernardino Counties. The Los Angeles office services the Workers’ Compensation Appeals Board (WCAB) locations in Los Angeles, Marina Del Rey (Santa Monica), Van Nuys, Oxnard and Goleta. The Orange office services the WCAB locations in Santa Ana, Anaheim, Long Beach and Pomona. The San Bernardino office services the WCAB locations in San Bernardino, Pomona, Riverside and Palm Springs.

Our representation is tailored to meet the needs of the client. Our philosophy is to provide quality legal services in a timely and cost effective manner consistent with the goals of our client.

Our approach to litigation is pro-active. The firm is committed to limiting each attorney’s caseload to 75-90 files in order to ensure quality representation and an aggressive resolution of each file.  We control litigation expense by timely analysis of the issues, communication of the value of the case to the client, discussing options available to reduce exposure and costs while making recommendations as to the best course of action consistent with the goals of the client.  As a result, 33% of our cases are concluded in less than 12 months and 65% in less than 24 months.

We have instituted the use of a customized version of ProLaw Legal System software, firm wide, to facilitate file management. We have also developed a Quality Control program designed to obtain the information necessary to resolve the issues in a timely and cost-effective manner. 

Initial File Reviews, Deposition summaries and Post-Hearing reports all issue within 10 working days of receipt of the file or the appearance.   Phone calls are returned the same day (in those instances where the attorney may be in court, phone calls are returned within 24 hours).   Written communication occurs whenever the value of an unresolved economic issue changes or when information is received which may necessitate a change in the previously agreed upon Plan of Action.  Status reports are provided at least every 45 days.  The client is continually advised of the case value and our recommendations for the best way to bring the litigation to a resolution.  

California has recently undergone a sweeping series of changes to the Workers' Compensation Laws. We maintain an aggressive internal training program to keep up-to-date with these changes and the impact they have on our clients. We provide educational seminars for our clients to keep them abreast of legislative changes and significant case law decisions, and to suggest strategic options for claims handling.

Our clients have found our approach to litigation to be service oriented, cost effective and time efficient.  Many of the leading Self-Insured Employers, Insurance Companies, Third Party Administrators and Public Entities have placed the defense of their workers compensation litigation in the firm’s hands over the past 20 years including:

  • Boeing
  • Domino’s Pizza
  • Catholic Healthcare West
  • Big Lots
  • Regents University of California
  • CNA Insurance Company
  • Employers Direct Insurance Company
  • Employers Insurance Group
  • California Insurance Guarantee Association
  • County of Los Angeles
  • Los Angeles Unified School District

    At your convenience, we would appreciate the opportunity to meet with you to discuss in greater detail how we can best serve your needs. In the interim, should you need any additional information or references, please feel free to give us a call or contact us online. We look forward to the opportunity to be of service to you and your staff.

Contact Us


McDermott & Clawson, LLP


Los Angeles County
16530 Ventura Blvd, Suite 209
Encino, CA 91436
(818) 997-2100
(818) 997 2111 Fax


Orange County
1700 W. Katella Ave, Suite 300
Orange CA, 92867
(714) 288-1700
(714) 288-1748 Fax


Inland Empire
268 W. Hospitality Ln, Suite 210
San Bernardino, CA 92408
(909) 890-4386
(909) 890-4396 Fax