• Probate Attorneys

    Serving California
    Keystone is your go-to law firm for everything probate. Our probate attorneys specialize in all types of trust, estate and conservatorship litigation and other probate disputes. Call us today for a free consultation.
  • How Can Our Probate
    Lawyers Assist You?
    We’re Here to Help
    Whether you need guidance about a probate matter, or wish to bring or defend a claim, Keystone’s probate attorneys can help. We assist trustees, executors, administrators, beneficiaries, creditors, spouses and more.
  • About Our Probate
    Law Firm
    California’s Premier Probate Attorneys
    Keystone’s singular focus on probate law enables our probate attorneys to navigate complex matters with ease. We strive to provide the best probate services in the state.
  • Our Exceptional Record
    An Unparalleled History of Success
    For Keystone's probate lawyers, success is the name of the game, and our record speaks for itself. We go the extra mile to secure for our clients favorable resolutions to their probate matters.
As seen in
What We Do
Areas of Practice

There is no probate matter Keystone’s probate lawyers can’t handle. Our probate services cover a wide range of practice areas, so whatever your needs, Keystone’s probate attorneys can meet them. Learn more about each of our practice areas by clicking on the links below.

Trust / Will Contest

Our probate lawyers can help you challenge a will or trust you believe to be invalid, or help defend a challenge.

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Elder Financial Abuse

Our probate attorneys can pursue financial abuse claims to help recover lost property taken from elders during life or after death, or they can defend a claim.

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Trust Litigation

Our probate lawyers can help settle or litigate any disputes that arise regarding trusts, whether revocable or irrevocable.

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Estate Litigation

Our probate attorneys can help settle or litigate any estate disputes that arise regarding wills or when someone dies without a will.

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Conservatorship

Our probate lawyers can help you protect an incapacitated loved one by securing a conservatorship, or by defending an unwarranted claim.

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Our Record

An Undeniable History of Success

Keystone’s impeccable record speaks for itself. Our unmatched experience and ingenuity enables us to resolve probate matters favorably and efficiently. Keystone’s probate lawyers aim for nothing short of success with every case. For probate services of the highest caliber, turn to Keystone’s probate attorneys.

Trust Litigation
Trustee Removed
Court Removes Trustee Based on Financial Abuse

Keystone represented a client in her 70s who unknowingly created an irrevocable trust while overly medicated by her son. The son made himself trustee and misappropriated trust assets. At the initial hearing, Keystone’s probate attorneys persuaded the court to immediately suspend the son as trustee and replace him with a private professional fiduciary. Our client’s property was ultimately returned to her as well.

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Estate Litigation
Stolen Funds Recovered
Millions Recovered From Serial Financial Abusers

Keystone first helped its client get appointed as the administrator of her brother’s $50 million estate. Later, Keystone assisted with litigating against the decedent’s two pseudo-caregivers who collectively unduly influenced and defrauded the decedent. In total, Keystone’s probate lawyers were able to help the estate secure the return of more than $2 million in stolen money and property, and obtain a judgment for an additional $1 million.

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Conservatorship
Emergency Conservatorship
Mother's Life Saved During COVID-19

Keystone helped its client obtain an emergency temporary conservatorship over her mother, who had advanced Alzheimer’s disease and was being kept inside her brother’s home, which was suspected to be a hotbed of COVID-19 cases. As a result, Keystone’s client, over the objection of her brother, was able to remove her mother from the home and into a safe, secure location.

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Trust Litigation
Instructions Provided
Trustee Protected When Distributing Assets

Keystone’s client was the trustee of his sister and brother-in-law’s trust. Because it contained language that was ambiguous in terms of who should receive the primary asset of the trust, the decedent’s home, the client was uncertain how to distribute it. Keystone’s probate lawyers helped the client obtain the clarification he needed to fairly distribute the property according to the trust’s terms and extrinsic evidence.

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Who We Help
Type of Clients We Work With

Our probate attorneys assist clients on all ends of the spectrum with their probate matters. Whether you are bringing a claim, defending against a claim or are simply in need of guidance, our probate lawyers have you covered.

Executor / Administrator

Our probate lawyers can help executors and administrators navigate their duties, and, if needed, litigate regarding wills and estates.

Conservators
Trustee

Our probate attorneys can help trustees navigate their duties, and, if needed, litigate regarding trusts.

Conservators
Beneficiary

Our probate lawyers can help beneficiaries enforce their inheritance rights and address any trust or estate dispute that arises.

Beneficiaries
Conservator

Our probate attorneys can counsel conservators about initiating a conservatorship and guide them once they are appointed conservator.

Conservators
Spouse

Our probate lawyers can help spouses enforce their inheritance and community property rights, even if they are disinherited in a will or trust.

Spouses
Power of Attorney

Our probate lawyers can counsel attorneys-in-fact with making legal, financial and medical decisions on the principal’s behalf.

Power of Attorney
About Us

Keystone Law Group

The probate lawyers at Keystone use creativity and carefully crafted legal actions to protect their clients’ interests in trust, estate and conservatorship administration, as well as in litigation. When delivering probate services, our well-trained team of probate attorneys maintain a clear focus of our clients’ goals and work hard to achieve them. Keystone’s probate lawyers have helped hundreds of clients resolve their probate matters effectively and using the full range of remedies permitted by the law.

Our Attorneys
Our Attorneys

Keystone’s probate lawyers are well-qualified to represent clients in any probate matter, no matter how complex.

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Our Staff
Our Staff

Keystone’s attentive staff provides support to our probate attorneys and clients throughout the legal process.

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Values & History
Values & History

Our probate firm maintains a singular focus on probate matters to better serve our clients.

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Our Clients
Testimonials
Conservatorship

“I just have no words to express my gratitude for what you have done for our lives. It is a miracle of immeasurable proportions. You have truly acted to save my mother’s life…” 

Dina |
Conservator
Trust Litigation

“It will always be an honor and privilege to voice how the team was always professional, thorough and tactful in handling every situation down to the detail…”

Ben |
Beneficiary
Estate Litigation

“I’m glad we were able to get in touch with a very knowledgeable probate firm that helped us our through these difficult past couple of years…” 

Paul |
Spouse
Trust Litigation

“Hands down, the best probate litigation firm in all of Los Angeles…”

 

Nicole |
Beneficiary
Trust Contest

“I feel fortunate that I found your office to pursue this trust contest, not because we won, but because the character of your office and the character of my representation was simply put, virtuous…” 

Jack |
Heir
Trust Litigation

“The entire staff is knowledgeable, warm, considerate, prompt and have exceeded my wildest expectations of lawyers. They know what they are doing…” 

Lenda |
Trustee and Beneficiary
Do you feel the same way? We would love to know!