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The Estate Lawyers, APC

The Estate Lawyers, APC - Irvine, CA

Trust Litigation and Trust Contests Lawyers in Irvine, CA

18400 Von Karman Suite 550 Irvine, CA 92612

  • Free Consultation
  • 6 Super Lawyers®
  • 11 Attorney Ratings
  • 16 Years
    Experience

Irvine Trust Litigation and Trust Contests Law Firm

Updated: 06/12/2026

Reviews

Customer Reviews for The Estate Lawyers, APC

5.0 out of 5
13 Reviews
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13 Reviews

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  • By Joe P. on Dec. 05, 2025
    Verified Client
    Hired Law firm 2023-2025
    Recommends this Law firm
    As a Client, you want the Attorney and the staff to be a collective team to fight for maximum results. That’s exactly what I received at this firm. Michelle,Lauryn, Kimberly, everyone there are truly committed to fighting for you and securing a win, when you need it the most. The Probate process is one of the most difficult things to endure. I was lucky to have this firm at my side and fighting for me. Their customer service is fantastic and result oriented. I never doubted this team and they didn’t disappoint. I’m a Client for life.
  • By Anonymous on Dec. 01, 2025
    Verified Client
    Hired Law firm 2005-2025
    Recommends this Law firm
    I have had the privilege of working with Hazel in the legal profession for 20 years. Throughout our years of collaboration, I have consistently observed her exceptional work ethic and genuine dedication to her responsibilities and clients. Hazel is not only a reliable professional but also a compassionate individual who prioritizes the well-being of others. Her integrity and commitment make her someone who can be trusted implicitly in her role.
  • By Anonymous on Dec. 01, 2025
    Verified Client
    Hired Law firm 2024-2025
    Recommends this Law firm
    Every question I had was answered quickly & kindly. I felt supported throughout the entire process. A very overwhelming and drawn-out ordeal became manageable thanks to their help and expertise. Doug was very patient & thorough. Thank you! Recommend The Estate Lawyers should you need a service like this.
  • By Anonymous on Nov. 28, 2025
    Verified Client
    Hired Law firm 2024-2025
    Recommends this Law firm
    My parents hired Ryan Kalashian to help with their estate planning, and I’ve been so impressed with their experience. From the first meeting, he took the time to truly listen, not just to the legal details, but to their concerns and what mattered most to them. He never rushed them or made them feel like just another file. He balanced compassion with competence beautifully, making sure they felt heard while ensuring everything was legally sound. Because of his work, our family can focus on enjoying our time together rather than worrying about what’s ahead. Highly recommend.

Areas of Practice

  • Trust Litigation and Trust Contests
  • Will Contests and Inheritance Disputes
  • Breach of Fiduciary Duty and Trustee Removal
  • Financial Elder Abuse
  • Conservatorship Matters and Conservatorship Contests
  • Probate and Trust Administration Disputes

Firm Information

Overview

The Estate Lawyers, APC was founded in Irvine, Orange County, in June 2005 by Amy L. Gostanian — then as the Law Offices of Amy Gostanian, PC, later as Gostanian Law Group, PC, and now as The Estate Lawyers, APC. Over the years, The Estate Lawyers has strategically built a team of accomplished litigators and elder law attorneys, including Bradley R. Kirk and Kimberly R. McGhee. Together, we bring depth, experience, and focused advocacy to complex trust, estate, probate, conservatorship, and elder law matters. Our firm is a California probate and trust litigation boutique with one clear focus: litigating trust contests, will contests, breach of fiduciary duty claims, inheritance disputes, financial elder abuse cases, and contested conservatorship and probate administration matters. The firm does not draft estate plans. It has offices in Irvine (Orange County) and San Diego (San Diego County), resolving probate disputes and trust and estate administrations throughout California.

The firm's litigation team includes attorneys admitted to practice in all California state courts and, collectively, in the U.S. District Courts for the Central, Southern, and Eastern Districts of California and the U.S. Court of Appeals for the Ninth Circuit. Three firm attorneys — Amy L. Gostanian, Kimberly R. McGhee, and Bradley R. Kirk — hold California State Bar Certified Specialist credentials in Estate Planning, Trust and Probate Law, each held in connection with their trust and probate litigation practice. Kimberly R. McGhee also holds the Certified Elder Law Attorney (CELA®) designation from the National Elder Law Foundation, held in connection with her trust, probate, and elder abuse litigation practice; the firm does not draft estate plans. Seven firm attorneys have been selected to the Southern California Super Lawyers list in the Trust and Estate Litigation category. The firm's attorneys have collectively tried more than 100 cases.

The firm operates as a co-counsel and direct referral partner for estate planning attorneys, family law attorneys, professional fiduciaries, and trust officers throughout California. Because The Estate Lawyers handles litigation exclusively and does not draft estate plans, referring attorneys face no conflict competition on the underlying planning relationship. The firm integrates advanced workflow technology — including AI-assisted case management and streamlined communications — to deliver prompt client updates and efficient matter handling throughout the litigation process. The firm accepts co-counsel engagements and serves as co-counsel of record throughout the litigation, facilitating a seamless transition back to the referring firm upon case resolution.


Awards and Honors

Super Lawyers® Selectees

SuperLawyers

The Estate Lawyers, APC selected for a Super Lawyers® list

Attorneys

Founder and Managing Partner

(2)
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Managing Partner of Legal Production

(1)
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Partner

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Managing Partner of Litigation

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Senior Litigation Attorney

(5)
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Senior Litigation Attorney

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Irvine, CA

18400 Von Karman
Suite 550
Irvine, CA 92612

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  • Credit Cards Accepted
  • Free Consultations

Additional California Locations

San Diego, CA  (66.6 miles)

4350 Executive Drive
Suite 310
San Diego, CA 92121

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  • Credit Cards Accepted
  • Free Consultations

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