3 Best Estate Planning Lawyers in Costa Mesa, CA

Our family had to update my 85-year-old parents’ estate planning docs after their longtime Japanese-American law firm retired. Their Family Trust, Health Care Directives, Pour-Over Wills, and Powers of Attorney were originally created over 25 years ago, and with laws changing since then, we wanted to be absolutely certain everything was done correctly. Jill Hiraizumi and her entire team were an absolute dream to work with. From the very first convo, we felt genuine warmth, personalized care, and complete confidence in their legal expertise. It felt less like working with a law firm and more like speaking with a trusted lifelong friend—one with cultural understanding and deep legal knowledge. Hiraizumi Law Group delivered exactly what they promised, both in quality and timeline. Jill spent an extraordinary amount of time kindly explaining the legalese to us. We are deeply grateful for their professionalism and compassion. If any friend or family member is seeking estate planning services in California—especially in English, Japanese, or both—this firm is our #1 recommendation.

Jill guided me through the intricate estate planning process clearly, efficiently and competently. She was always there for any follow up questions and concerns. Her staff was thorough and on point throughout the process. I will certainly recommend the Hiraizumi Law Group to anyone in need of estate planning.

Jill and her staff were extremely helpful. They walked us through all the steps and took time to understand our situation. I would recommend Jill to anyone who is looking to help their senior family members make an estate.

When we met with Cecilia Amo, we were so impressed by her! After only a few minutes of talking with her, you can really tell that she cares. She took the time to listen to our concerns, explain our options in detail, and ensure we felt comfortable with the estate planning process. Cecilia isn’t just focused on documents—she genuinely cares about the people she helps. Her patience, professionalism, and kindness made the conversation easy and reassuring. Even though we haven’t completed our estate plan yet, we already feel confident that we’re in great hands. If you’re looking for a knowledgeable and compassionate estate planning attorney, we highly recommend meeting with Cecilia!

Cecilia was very helpful through all stages of the planning process. She does both wills and trusts, and does a great job of explaining the difference and not pressuring you towards something that isn't the best fit for your situation. I highly recommend her!

Cecilia is someone I trust to send my clients to talk with her about their estate planning needs. My referral partners who have referred their clients to her have given me positive feedback as well. Cecilia goes above and beyond to help her clients.