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About me

Mark S. Eisenberg is an experienced trial lawyer whose broad background includes business and commercial litigation, real estate, construction, professional liability, trade secrets/unfair competition, insurance disputes and personal injury.


Mr. Eisenberg received his Bachelor of Arts degree from the University of California at Los Angeles in 1986 and his Juris Doctorate from Southwestern University School of Law with Moot Court honors in 1990. He has served as the Co-Chair of the Beverly Hills Bar Association Solo and Small Firm section, and is a former member of the Board of Governors of the Beverly Hills Bar Association Barristers, where he served as founder and Co-Chair of the Senior Law Day Committee and the Senior Citizens’ Legal Handbook Committee. When he’s not practicing law, Mr. Eisenberg plays the trumpet in several musical organizations, including the Los Angeles Lawyers Philharmonic, The Big Band of Barristers Jazz Band, the UCLA Alumni Band, the Pacific Palisades Oom Pa Pa Marching Band, where he is now in his 30th year as its Music Director, and Slave to Rhythm, an 8-piece funk/soul cover band.


In 1997 Mr. Eisenberg formed the Law Offices of Mark S. Eisenberg & Associates, a boutique firm specializing in civil litigation, arbitration, mediation and all forms of alternative dispute resolution, with emphases on business, commercial, professional liability, unfair competition, real estate and tort matters. The firm is dedicated to providing effective personalized litigation and legal services to each of its clients, institutional and individual alike. As a result, Eisenberg & Associates has developed extensive experience in numerous areas of civil litigation, arbitration, mediation and in private dispute forums throughout the State of California. Eisenberg & Associates also provides a variety of transactional services to its clients, such as drafting, reviewing and negotiating agreements and contracts, structuring business transactions, and forming and advising partnerships, corporations and other business associations.


While Eisenberg & Associates has the proven skills, depth and experience to handle complex and technical multi-party litigation, we routinely handle the medium and smaller pieces of litigation as well. Regardless of the size or complexity of a dispute, Eisenberg & Associates works closely with each of its clients to identify its particular litigation goals and objectives and then carefully plan and execute an appropriate litigation strategy to meet them. As part of that process, an appropriate fee arrangement is established, ranging from traditional hourly fees and contingent fee arrangements, to creative non-traditional arrangements, including "blended" fee agreements. Whenever possible, Eisenberg & Associates works with its clients to identify and minimize risks which may lead to litigation. Members of the firm are active in the American Bar Association, the Federal Bar Association, the State Bar of California, the Los Angeles County and the Beverly Hills Bar Associations and many charitable and service organizations.



Practice areas


  1. Litigation: 40%
    25 years
  2. Ethics: 20%
    25 years
  3. Business: 20%
    25 years
  4. Real Estate: 20%
    25 years


Payment types:

Cash, Check

Attorney endorsements

23 total 

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  • Jonathan Pierre Lacour

    Keen attention to detail with exceptional client service. I endorse this lawyer.


    Jonathan Lacour Business Attorney
    Relationship: Fellow lawyer in community

  • Socrates de La Cruz

    I endorse this lawyer. A great advocate and fights for his clients in court.


    Socrates de La Cruz Criminal defense Attorney
    Relationship: Fellow lawyer in community

Contact info

Law Offices of Mark S. Eisenberg & Associates

12100 Wilshire Blvd Ste 650
Los Angeles, CA, 90025


We have not found any instances of professional misconduct for this lawyer.
Avvo contributions
Legal answers
Award nameGrantorDate granted
Certificate of AppreciationPepperdine University Law School - Straus Institute for Dispute Resolution2012
Certificate of AppreciationJewish Home for the Aging2005
Certificate of Appreciation for Exemplary EffortsCity of Los Angeles2000
Work experience
TitleCompany nameDuration
Founder and PrincipalLaw Offices of Eisenberg & Associates1997 - Present
AssociateFogel, Feldman, Ostrov, Ringler & Klevens1995 - 1997
AssociateWilner, Klein & Siegel1990 - 1995
Association namePosition nameDuration
Los Angeles Lawyers PhilharmonicMember2009 - Present
L.A. Big Band of Barristers Jazz BandMember2009 - Present
State Bar of CaliforniaMember1991 - Present
Pacific Palisades Oom Pa Pa Marching BandMusic Director1980 - Present
Beverly Hills Bar AssociationCo-chair, Solo and Small Practice Section2012 - 2014
Beverly Hills Bar AssociationMember, Barristers Board of Governors1991 - 1995
Legal cases
Case nameOutcome
Hernandez v. Hillsides, 47 Cal.4th 272 (2009)N/A
See all legal cases 
School nameMajorDegreeGraduated
Southwestern University School of LawLawJD - Juris Doctor1990
University of California - Los AngelesEnglish LiteratureBA - Bachelor of Arts1986
Speaking engagements
Conference nameTitleDate
Beverly Hills Bar AssociationHandling the Client or Case That is Beyond Your Expertise2012
ALI-ABAMonitoring Off-Duty Conduct on the Internet2010
Los Angeles County Bar AssociationPrivacy in the Workplace: Hernandez v. Hillsides2009
Los Angeles County Bar AssociationExpert Witness Practice Before and During Trial2000