Marcelo Dieguez

Diefer Law Group

Workers' Compensation Lawyer | Serving Irvine, CA

Free Consultation

Se Habla Español

Orange County and Inland Empire
Employee and Workers' Comp Law Firm

2030 Main Street, Suite 300
Irvine, CA 92614

Providing Legal Counsel for Employees Hurt or Wronged in the Workplace

Diefer Law Group is a law firm providing legal services for employees, in cases involving sexual harassment and discrimination as well as Workers Compensation cases. Any workplace injury, whether physical or psychological must be addressed.

The firm's team brings an intimate understanding of the often sensitive issues to each client's case. In turn, clients take comfort in our ability to provide personal attention, insightful advice, and assertive legal guidance in equal measures.

We also pride ourselves in providing superb legal services at reasonable rates. We strongly believe that every individual has a right to legal counsel and that limited financial means should not be a hindrance to this right. For this reason we provide flexible payment arrangements to suit our clients’ different financial situations.

Contact us today if you need legal assistance with any of the following:

Employee Rights

  • Disability
  • Discrimination
  • Employee Benefits
  • Employee Rights
  • Employer Retaliation
  • Ethics Investigations
  • Family & Medical Leave Act
  • Hostile Work Environment
  • Meal / Rest Periods
  • Overtime / Unpaid Wages
  • Severance Agreements
  • Sexual Harassment
  • Whistleblower Claims
  • Wrongful Termination

Workers' Compensation

  • Construction Accidents
  • Repetitive-movement Injuries
  • Slip-and-fall Accidents
  • Farm Accidents
  • Factory Accidents
  • Warehouse Accidents
  • Explosions
  • Work-related Hearing Loss
  • Auto Accidents (during working hours)
  • Mental illness (i.e., depression; triggered by stress or chronic harassment)
  • Stress claims (i.e., triggered by chronic harassment or a hostile work environment or supervisor)

Call 833-827-4619 to arrange your free initial consultation.

Attorney Marcelo A. Dieguez


  • California


  • Loyola University School of Law JD- Juris Doctor, 2002
  • University of California - Santa Barbara BA - Bachelor of Arts, 1999

Professional Memberships and Achievements:

  • California Employment Lawyers Association, Member 2013 - present
  • American Bar Association, Member 2002 - present
  • Orange County Bar Association, Member 2002 - present
  • State Bar of California-Labor and Employment Section, Member 2002- present


  • 2016 Rising Star by Super Lawyers Magazine
  • 2015 Client Distinction Award by Martindale-Hubbell
  • 2015 Rising Star by Super Lawyers Magazine
  • 2014 Top 40 Lawyers Under 40-Labor & Employment by American Society of Legal Advocates
  • 2014 Rising Star by Super Lawyers Magazine
  • 2013 Client's Choice Award by AVVO
  • 2013 Client Distinction Award by Martindale-Hubbell
  • 2013 Rising Star by Super Lawyers Magazine
  • 2012 Client's Choice Award by AVVO
  • 2001 Recipient by St. Thomas More Honor Society
  • 2001 Honor Board Scott Moot Court Honors Board
  • Trial Advocacy First Honors Award


  • English
  • Spanish

Riverside County
1700 Iowa Avenue
Suite 190
Riverside, CA 92507

Orange County
2030 Main Street
Suite 1300
Irvine, CA 92614

Los Angeles County
355 South Grand Avenue
Suite 2450
Los Angeles, CA 90071

San Diego County
12636 High Bluff Drive
Suite 400
San Diego, CA 92130

Bakersfiel County
4900 California Avenue
Bakersfield, CA 93309


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