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MMZ Law

MMZ Law - San Diego, CA

Estate Planning Lawyers in San Diego, CA

401 West A St Suite 1100 San Diego, CA 92101

  • Free Consultation

San Diego Estate Planning Law Firm

Updated: 02/16/2026

Areas of Practice

  • Estate Planning
  • Trust Administration
  • Special Needs Trust
  • Trust
  • Wills
  • Conservatorship
  • Probate
  • Elder Law

Litigation: 35%

Firm Information

Overview

MMZ Law, located in San Diego, California, is a highly respected law firm that provides comprehensive estate planning services to California residents. Our unwavering commitment to protecting your assets and legacy has been our focus for years. We have established another office in the beautiful city of Claremont, California.

We are determined to do everything in our power to ensure your success. This involves ensuring that you have a clear understanding of your needs and how to fulfill them. Our approach is founded on honesty and transparency, which we extend to all our clients. We assist with:

  • Family and business succession planning
  • Wills, trusts and estates
  • Special needs planning
  • Probate and trust administration
  • Guardianships and conservatorships
  • Elder law matters

Marivel M. Zialcita, our firm's founder, boasts 20 years of experience in the field of estate planning. Crafting countless portfolios across Southern California, she has earned a positive reputation among her peers and judicial officers alike. Her passion for growth, learning and serving is unparalleled, making her a formidable opponent in court.

In addition, she has acted as a guardian ad litem in conservatorship matters for San Bernardino Superior Court. As a distinguished trust and estate planning attorney, she is frequently sought after as a speaker at conferences and in-house seminars for prestigious organizations.

The attorneys at our firm are valuable assets. They dedicate themselves to meeting their clients' financial and personal needs, even when those clients have lost control over these important aspects of their lives. Esteemed organizations such as the American Institute of Legal Counsel, Avvo, Lawyers of Distinction and Expertise.com have honored them for their outstanding work.

MMZ Law is the go-to choice for all your estate planning needs. Trust us, you won't be disappointed! We delight in offering you free initial consultations and virtual appointments. We humbly accept payments through credit cards.


Languages

  • Filipino

Pro Bono Activities

  • She currently assists in the pro bono legal services program at the James L. Brulte Senior Center in Rancho Cucamonga, California.

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Staff

  • Wendy Smith, Paralegal
  • Kylie Vanderwende, Paralegal
  • Sonia Pena, Billing Assistant

Staff

  • Wendy Smith, Paralegal
  • Kylie Vanderwende, Paralegal
  • Sonia Pena, Billing Assistant

Photo

Contact

Google Map

San Diego, CA

401 West A St
Suite 1100
San Diego, CA 92101

Directions

Phone: 909-575-0570

Email: Send a message

  • Credit Cards Accepted
  • Free Consultations
  • Virtual Appointments

Additional California Locations

Claremont, CA  (Main Office, 100.3 miles)

341 W. 1st St.
Suite 100
Claremont, CA 91711

Directions

Phone: 909-575-0570

Email: Send a message

Websites:

  • Credit Cards Accepted
  • Free Consultations
  • Virtual Appointments

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