5 Estate Planning Attorneys Worth Knowing in California

Kenneth Meechai
Written by
Kenneth Meechai
Last edited: Aug 25, 2026

Planning your estate is about protecting the people you love. These five California firms bring different strengths to the table, so you can find the right fit for your family's needs.

Estate Planning in California: A Snapshot

Estate planning in California is more than just writing a will. It's about creating a comprehensive strategy that covers trusts, powers of attorney, and healthcare directives, all while navigating state-specific laws like Proposition 19. With a growing number of boutique firms and established practices, you have more options than ever to secure your legacy. The key is finding a lawyer who listens and tailors documents to your unique situation.

How We Evaluated These Firms

We looked at each firm's service scope, client focus, and local expertise. We considered how well they communicate complex legal concepts and whether they offer a range of planning tools, from basic wills to advanced trusts. We also noted their geographic presence and any unique strengths, like litigation support or multi-generational planning.

Here's a quick look at the five firms we're highlighting, each with its own approach to estate planning.

ProviderBest For
Weinstock ManionComprehensive, multi-generational estate planning
Estate Planning, Trust Administration, Probate and More | GORDON TRUST LAWPersonalized estate planning and trust administration
Law Offices of Joshwa WangYoung families and individuals seeking a streamlined process
Singh Law FirmAdvanced trust strategies and privacy-conscious clients
California Estate Planning ServicesEstate planning with litigation and elder law support

A Closer Look at Each Firm

#1 Weinstock Manion

Screenshot of Weinstock Manion website A screenshot of the Weinstock Manion website.

With over 65 years of experience, Weinstock Manion is a powerhouse in Los Angeles estate planning. They offer a full spectrum of services, from wealth transfer to trust litigation, making them a one-stop shop for complex needs. Their team of 11 attorneys has been recognized by Best Lawyers, and they often handle multi-generational relationships. If you're looking for a firm with deep resources and a long track record, this is a solid choice. They also stay current with news and legal trends, as seen in their recent media commentary. For high-net-worth individuals, their tax-advantaged strategies are a major plus.

#2 Estate Planning, Trust Administration, Probate and More | GORDON TRUST LAW

Screenshot of Estate Planning, Trust Administration, Probate and More | GORDON TRUST LAW website A screenshot of the Gordon Trust Law website.

Gordon Trust Law, led by Jessica G. Gordon, is a boutique firm with offices in Los Angeles and Novato. They focus on estate planning, trust administration, and probate, with a personal touch that's hard to find. Their website emphasizes peace of mind, and they tailor documents to your specific goals. They also guide you through trust administration to minimize complications, which is crucial for heirs. If you value a smaller firm that gives you direct attention, this is a great fit. Their commitment to care and respect is evident in their client approach.

#3 Law Offices of Joshwa Wang

Screenshot of Law Offices of Joshwa Wang website A screenshot of the Law Offices of Joshwa Wang website.

Joshwa Wang and Shannon Kumagai bring big-firm experience to a boutique practice in Los Angeles and South Pasadena. Both graduated from UCLA Law and worked at top international firms, so you get high-level expertise without the overhead. They focus exclusively on estate planning, probate, and trust administration, ensuring deep knowledge. Their step-by-step process makes it easy to get started, from consultation to final documents. If you're a young family or individual looking for a modern, efficient approach, this firm stands out. They also offer the analytical mindset of an engineer, which means precision in every detail.

#4 Singh Law Firm

Screenshot of Singh Law Firm website A screenshot of the Singh Law Firm website.

Singh Law Firm is an exclusive estate planning practice based in Fremont, serving clients across California. They offer a wide range of trusts, including special needs and dynasty trusts, which is great for advanced planning. Their website includes a strong privacy warning, showing they take client security seriously. They also provide resources like the College Pack Plan for families with specific needs. If you're looking for a firm that focuses solely on estate planning without litigation distractions, this is a good option. Their team is dedicated to protecting your information and your legacy.

#5 California Estate Planning Services

Screenshot of California Estate Planning Services website A screenshot of the California Estate Planning Services website.

This Orange County boutique firm offers a broad range of services, including estate planning, probate, and even trust litigation. They boast a 99.6% win rate in litigation, which is impressive if you anticipate disputes. They also handle Medi-Cal planning and Proposition 19 property tax issues, making them versatile. Their vision emphasizes attorney communication, so you'll feel heard. If you need help with elder law or conservatorships, they have that expertise too. For a firm that can handle both planning and disputes, this is a strong contender.

How to Choose the Right Estate Planning Attorney

Start by identifying your needs: do you need a simple will or a complex trust? Consider the firm's location and whether they offer virtual consultations. Look for a lawyer who listens and explains things clearly, not just one who pushes documents. Check their experience with California-specific laws, like Prop 19. Finally, trust your gut—you want someone who makes you feel at ease.

Streamlining Your Estate Plan with Automation

Many firms now use automated document assembly to speed up the drafting process. You can fill out online questionnaires that generate initial drafts, which the attorney then reviews. This saves time and reduces errors. Some firms offer client portals for secure document sharing and signing. Automation doesn't replace legal advice, but it makes the process more efficient.

Your Legacy, Your Choice

Each of these firms offers something unique, from Gordon Trust Law's personal touch to Weinstock Manion's decades of experience. The right choice depends on your family's needs and your comfort level with the attorney. Take the time to schedule consultations and ask questions. With the right partner, you can achieve peace of mind knowing your legacy is protected.

Kenneth Meechai

About the Author

A writer and marketer for over a decade, Kenneth Meechai loves digging deep to find hidden gems on the web. When he's not online, he's usually walking his dogs.