Law Offices of Katherine Threlfall, P.C.

About This Office

Law Offices of Katherine Threlfall, P.C. is a law firm in Lafayette, California. Public California State Bar records list Katherine Ann Threlfall at this office address. State Bar records list an active license and admission in 2000. The profile identifies Golden Gate University School of Law in San Francisco, California as the law school. The attorney’s profile identifies Trusts & Estates as a practice area self-reported to the State Bar.

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.

Estate planning attorney

Client Reviews

Carson Lawall
5/13/2026
				Excellent experience. Katherine Threlfall is very detailed, and explains very complicated topics in a straightforward and understandable manner. Our planning was quite complicated, and working with Ms. Threlfall made it relatively simple.
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Gina Duya
2/10/2026
				Had such a great experience with Atty Katherine Threlfall. She worked with us on our estate planning. It was very seamless and stress free. She helped us every step of the process. She explained everything we needed to know in layman’s terms. I would recommend her to anyone needing to work on their estate planning. She’s so kind, helpful, and patient.
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Mercy C
12/16/2025
				Working with Katherine on our estate planning was incredibly easy and seamless. She was clear, efficient, and very communicative every step of the way, which made the whole process feel simple instead of stressful. Highly recommend!
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Aisling O'Callaghan
11/05/2025
				I had an excellent experience working with Katherine Threlfall. They took the time to walk me through every detail and made sure I understood each part of the process. I appreciated their patience, professionalism, and how clearly everything was explained. The final documents were exceptionally well organized and easy to follow, which gave me a lot of confidence and peace of mind. I highly recommend them.
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Rodesha Gonzalez
5/05/2019
				She is efficient and helpful. Makes your process go very smooth.
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