Diefer Law Group, P.C.

Offers Video Calls | Open for Business
  • Established in 2004
  • Firm Size 4
  • Provides expert legal services in Employment Law and Worker’s Compensation Law to individuals, families, and businesses throughout Southern California, Riverside, Los Angeles, and San Diego.
  • Profile Visibility [ i ]
    • #42,735 in weekly profile views out of 314,629 total law firms Overall
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About this firm

Diefer Law Group is a specialty law firm providing expert legal services in Employment Law and Worker’s Compensation Law to individuals, families, and businesses throughout Southern California, Riverside, Los Angeles, and San Diego. Our attorneys bring an intimate understanding of these often sensitive issues to each and every engagement. In turn, clients take comfort in our ability to provide personal attention, insightful advice, and assertive legal guidance in equal measures. It is a rare combination that has served Diefer Law Group—while reassuring thousands of thankful clients—since 2004.

Areas of Practice (33)

  • Workers Compensation
  • Car Accidents While Driving for Work
  • Construction Accidents
  • Repetitive Stress Injuries
  • Employment Law
  • Employer Retaliation
  • Meal & Rest Periods
  • Hostile Work Environment
  • Overtime & Unpaid Wages
  • Discrimination
  • Ethics Investigations
  • Family & Medical Leave Act
  • Whistleblower Claims
  • Employee Rights
  • Sexual Harassment
  • Disability
  • Employee Benefits
  • Severance Agreements
  • Wrongful Termination
  • Fired As Retaliation
  • Divorce
  • Annulment
  • Child Custody
  • Child Support
  • Domestic Violence
  • Legal Separation
  • Mediation
  • Paternity
  • Property Division
  • Restraining Orders
  • Spousal Support
  • Uncontested Divorce
  • Visitation

People (4)

Founding Partner

Employment Law, Workers Compensation, Employment Contracts, Wrongful Termination View More

Associate
No Reviews

Employment Law

Associate
No Reviews

Employment Law

Peer Reviews

4.8/5.0 (14 reviews)
  • Legal Knowledge

    5.0/5.0
  • Analytical Capability

    4.7/5.0
  • Judgment

    4.9/5.0
  • Communication

    4.7/5.0
  • Legal Experience

    4.7/5.0
  • 5.0/5.0 Review for Abel H. Fernandez by a Managing Partner on 10/22/25 in Workers Compensation

    Excellent attorney with the highest of ethics.

  • 5.0/5.0 Review for Abel H. Fernandez by a Attorney on 10/08/25 in Workers Compensation

    Able is an excellent attorney who exemplifies the highest legal and ethical standards. He places his clients above all else and practices law with zeal and collegiality.

  • 5.0/5.0 Review for Marcelo A. Dieguez by a Other on 09/20/20 in Labor and Employment

  • 5.0/5.0 Review for Marcelo A. Dieguez by a Attorney on 09/16/20 in Labor and Employment

  • 5.0/5.0 Review for Marcelo A. Dieguez by a Attorney on 09/04/20 in Labor and Employment

    Marcelo is an aggressive and knowledgeable attorney that gets results for his clients. He fights for his client's rights and will not back down. I highly recommend him.

  • 5.0/5.0 Review for Marcelo A. Dieguez by a Managing Partner on 09/03/20 in Labor and Employment

    Our firm has referred a number of cases to Mr. Dieguez and he has done excellent work. The clients have been extremely happy with his representation and their outcomes. If our clients are happy then we know he is doing great work.

  • 5.0/5.0 Review for Marcelo A. Dieguez by a Attorney on 09/03/20 in Labor and Employment

  • 5.0/5.0 Review for Marcelo A. Dieguez by a Attorney on 09/02/20 in Workers Compensation

  • 5.0/5.0 Review for Marcelo A. Dieguez by a Of Counsel on 09/02/20 in Labor and Employment

    Marcelo is an outstanding attorney and an even better person. We worked together for a few years, and I have followed his career since that time.

  • 5.0/5.0 Review for Marcelo A. Dieguez by a Attorney on 09/02/20 in Labor and Employment

    Marcelo is an excellent attorney. Incredibly knowledgeable and well versed in all types of employment matters. Highly recommend him.

Peer reviews submitted prior to 2008 are not displayed.

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