As seen in Diablo Magazine

Mendes Weed LLP is a female owned and operated firm focused on complex family law, tax, business, estate planning, and litigation cases. With a passion for helping the community, Lisa J. Mendes and Christina Weed are proud to own a firm that caters to all issues for their clients under one roof. With a knowledgeable team in place, Mendes Weed office legal support ensuring the healthy and secure futures of their clients.

Federal and State Tax Law

Trust a legal firm that has successfully represented businesses, trusts, and families with complex tax issues in the highest courts in the land.

Family Law

Mendes Weed, LLP can help bring your family life back under control and perhaps give you options that you may now know you have. From marriage to divorce, we’ve handled the most complex of cases, both in court and out of court.

Trust and Estate Law

Establishing a trust is a great foundation for an estate plan, providing a solid future for your family or business and minimizing taxes along the way. We can help you craft an estate plan, change or shore up an existing trust or estate plan, and help you deal with complex legal issues regarding your estate, trust, or will.

If you don’t already have a trust,here is a guide that will start you on the process.

  planning guide

Business Law

To ensure uninterrupted long-term growth, your business should be established on a solid legal foundation. Mendes Weed, LLP can help you establish that business or help you address impediments along the way. Need to litigate? We do that too.

Do you have or want to start a cannabis based business? Check out our practice for cannabis businesses

Federal and State Tax Law

Estate Planning and Trusts

Divorce and Family Law

Business Law and Formation

Federal and State Tax Law

Estate Planning and Trusts

Divorce and Family Law

Business Law and Formation

We handle the difficult cases.

Court Case Experienced

If you must go to court, we will be right there with you. Mendes Weed has successfully litigated complex cases in federal, state and county courts.

Complex Case Ready

When challenged, you’ll need a law firm with the experience and ability to handle the most difficult of cases. Our firm handles complex issues in tax, trust and estates, divorce, child custody, and domestic violence.

Completely Confidential

Complex and high profile cases require extra care and discreet handling. We take extra measures to protect your privacy and ensure confidentiality.


Our Ratings and Reviews

10.0Christina Weed
9.6Lisa Janine Mendes


PHONE: 925.390.3222

FAX: 925.301.8667


Mendes Weed, LLP is located in Walnut Creek and serves clients around the Bay Area. For your convenience, we also have offices in San Francisco and Sacramento by appointment only.

Se habla español.


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Walnut Creek Main Office

1990 N. California Boulevard
Suite 1020
Walnut Creek, CA 94596


San Francisco Office

201 Spear Street
Suite 1100
San Francisco, CA 94105

By appointment only.

Sacramento Office

770 L Street
Suite 950
Sacramento, CA 95814

By appointment only.

The information contained in the website is provided for informational purposes only and should not be construed as legal advice on any matter.