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William John Kropach

About Me

William J. Kropach has been practicing law for over 40 years. Since 1972 he has focused on workers' compensation claims and is a Certified Workers' Compensation Specialist from the State Bar of California Board of Legal Specialization. He has received numerous awards for his work, including Volunteer of the Year in 2003 and commendation for outstanding services to the community from the California Legislature and City and County of Los Angeles.


Languages Spoken: Spanish

Practice Areas


  1. Workers Compensation: 100%
    37 years, 1 thousand cases



Contingent (12-15%)

Attorney Endorsements

3 total 

  • David Payab

    I have known Mr. Kropach for several years. Mr. Kropach is extremely thorough and knowledgeable regarding Worker's Compensation matters. I have referred numerous cases to his office and all the referrals have been extremely happy with his services. He is a zealous advocate for his clients, and I highly recommend and endorse him.


    David Payab Wrongful Termination Attorney
    Relationship: Worked together on matter

  • Rodney Mesriani

    I highly recommend this lawyer. He gives all his effort in handling cases and he pursues them aggressively. I have referred countless clients to him and all of them have been very satisfied.


    Rodney Mesriani Employment & Labor Attorney
    Relationship: Fellow lawyer in community

Contact Info

Kropach, William J

6345 Balboa Boulevard
Suite 222
Encino, CA, 91316-1580



Professional Misconduct

We have not found any instances of professional misconduct for this lawyer.
Avvo Contributions
Legal Answers
Award NameGrantorDate Granted
AV Preeminent 5.0 out of 5 Peer Review RatedMartindale-Hubbell2015
Top Lawyers CaliforniaThe Legal Network2014
Certified SpecialistState Bar of California1998
Certificate of AppreciationSan Fernando Valley Bar AssociationN/A
Work Experience
TitleCompany NameDuration
AttorneyWilliam J. Kropach1978 - Present
Association NamePosition NameDuration
San Fernando Valley Bar AssociationTrustee1990 - 1992
Valley Bar Association, Workers' Compensation SectionChairman1987 - Present
Valley Community Legal FoundationDirector1980 - 2001
Consumer Attorneys of CaliforniaMemberN/A
Consumer Attorneys Association of Los AngelesMemberN/A
California Applicants' Attorneys AssociationMemberN/A
School NameMajorDegreeGraduated
University of California at Los Angeles School of LawLawJD - Juris Doctor1971
University of California - Los AngelesBusiness AdministrationBS - Bachelor of Science1968