Scroll Top
Welcome to the Law Offices of David A. Arietta

Since 1999, the Law Offices of David A. Arietta has provided comprehensive legal representation for consumers and businesses in the areas of bankruptcyestate planning, probate, and trust administration.

David protects your assets, your family, and your business.

Our main office is conveniently located in downtown Walnut Creek with the ability to serve clients throughout the San Francisco Bay Area and Northern California.

Complimentary evaluation

Arietta Law Complimentary Evaluation

This field is for validation purposes and should be left unchanged.
Trusted Clients
Filed Bankruptcy Cases
Honors & Awards


The bankruptcy practice helps consumers and businesses with all of their debt and insolvency needs in Chapters 7, 11, and 13.

Estate Planning

The estate planning practice helps individuals, couples, domestic partners, and families with their estate planning needs.

Probate & Trust

We are able to effectively guide and represent administrators, executors, and trustees in the administration of estates.


The California Board of Legal Specialization of the State Bar of California has certified David as a specialist in bankruptcy law and estate planning, trust, and probate law.

David is the only attorney in California to be certified in both of those areas.

David brings a wealth of knowledge to his clients with a background in finance, tax, accounting and litigation. He is able to address their unique legal challenges and provide personally tailored, effective legal solutions. He takes a special interest in every client. When you call or contact us with your questions or concerns, you will promptly speak directly with him. He is a trusted resource for his clients.

Whether its bankruptcy or estate planning
Advocating Excellence
Bankruptcy, Estate Planning, Trust, and Probate Law

David is well respected by the legal community and his peers. He is an active member of the Contra Costa County Bar Association and has been the chair of several sections. He has received numerous civic and community awards. For the past 20 years, he has volunteered his time each month at the Walnut Creek Senior Center Will Clinic, a pro bono program for seniors in need.

His firm is rated AV Preeminent by Martindale Hubbell which is a testament to the fact that his peers rank him at the highest level of professional excellence.

Call (925) 472-8000 now for more information or for a FREE initial consultation.


I am extremely pleased at how well my case was handled. David and his assistant Megan were very efficient and made the process easy. All necessary paperwork and filings were handled by Mr. Arietta and Megan once I submitted my request. 5 star service!

I was referred to David’s office through my work’s legal services plan as a highly experienced attorney in estate planning and wills. David is efficient and easy to do business with. He and his staff are very knowledgeable and stepped us through everything. He made the process pain-free and simple to understand. I strongly recommend David Arietta’s office.


I needed to get my will and trusts modified following a divorce. I went to David Arietta and he was both knowledgeable and welcoming. I presented my information and David offered recommendations. My new documents were done efficiently and reasonably. I am very happy with David and his assistant Megan!


David was so knowledgeable and professional as we worked through creating a trust and will for our family. I’d highly recommend him!


Mr. Arietta did an outstanding job of creating a will, trust, legal power of attorney, and advance health care directive for me. He was extremely thorough and accurate in his work. His fees were very reasonable and he completed the work in a timely manner. I would recommend him unquestionably for any legal assistance.

Client-Centered Approach
Client satisfaction is paramount. Whether assisting individuals in stopping collection calls and foreclosures or helping businesses navigate Chapter 11 reorganization, the firm prioritizes clear communication, and empowering clients to make informed decisions about their financial futures.
Expertise in Bankruptcy and Estate Law
As a certified specialist in both bankruptcy law and estate planning, trust, and probate law, David is dedicated to providing comprehensive solutions to individuals and businesses facing financial challenges.
Commitment to Community Service

Beyond his legal practice, David A. Arietta is deeply committed to serving his community.

Comprehensive Estate Planning Services

In addition to his bankruptcy practice, David A. Arietta offers comprehensive estate planning services to individuals and families seeking to protect their assets and ensure their wishes are carried out effectively.