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Koller Herlihy LLP

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Legal services in Walnut Creek, CA

Walnut Creek, California
Law firm
4.4 - 7 Reviews

Contact Information

About This Office

Koller Herlihy LLP is a law firm in Walnut Creek, California. Public California State Bar records list 5 attorney profiles using this office address. 5 of these profiles list an active license. Their recorded admission years range from 1995 to 2021. Profiles linked to this address self-report practice areas including Trusts & Estates, Litigation, Wills & Probate, and Elder Law. These profiles report California Lawyers Association membership in Trusts & Estates.

Practice Areas Reported by Attorneys at This Office

These areas come from individual attorney profiles and may not describe every service offered by the firm.

Client Reviews

Susan Weldy Avatar
Susan Weldy
9/14/2026
I felt thoroughly represented having Jennifer and Morgan as my attorneys. They kept me informed every step of the way and always gave me every option available to me depending on the scenario. They were always reachable and returned my calls or emails as soon as they could. I would highly recommend this firm to anyone needing a trust attorney.
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Jeffrey Fetters Avatar
Jeffrey Fetters
9/03/2026
I was referred to Jennifer Herlihy to assist me with a very stressful and complicated legal matter involving a family probate case. Jennifer represented me for nearly a year, and I could not have been more pleased with the professionalism, dedication, and expertise she and her team brought to my case. The matter was particularly complex because it involved questions of international jurisdiction and related legal proceedings in another country. Jennifer and her team worked hand in hand with my foreign attorney to fully understand how those proceedings affected my case here in the United States and to develop the best strategy for defending me. Throughout the process, Jennifer and her team were efficient, responsive, thorough, and committed to understanding every aspect of a very complicated situation. What initially felt overwhelming became much more manageable knowing that I had an experienced legal team advocating for me and coordinating closely with my foreign counsel when necessary. In the end, we achieved a successful outcome in defending against a lawsuit that I believed should never have been brought against me. I am extremely grateful to Jennifer and her entire team for their hard work, professionalism, and guidance throughout this process. I would highly recommend Jennifer Herlihy and Koller Herlihy LLP to anyone needing experienced and dedicated legal representation in a complicated probate or estate matter. Having the right attorney makes an enormous difference, and I am very thankful that I was referred to Jennifer.
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Mark Hoyt Avatar
Mark Hoyt
8/29/2026
Our family had an incredible experience with Kohler Herlihy LLP. We cannot thank Jennifer enough!
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Victoria Thomas Avatar
Victoria Thomas
8/25/2026
Jennifer Herlihy was an absolute pleasure working with. She represented my husband in trust litigation. She is honest, professional, knowledgeable, compassionate, and highly experienced. My husband and I would recommend her to anyone.
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NOREEN SUMPTER Avatar
NOREEN SUMPTER
8/24/2026
Jennifer Herlihy was Wonderful to work with, my brother and I found her to be professional, knowledgeable and compassionate through a long and difficult law suit. I would absolutely recommend her to anyone.
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California attorney registration

Record matched to the official California attorney registry

Bar #334840 · Admitted 2021

Last verified September 10, 2026.

Source: California public attorney records. No affiliation or endorsement.

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