About
Francisco Sirvent is the Founder and an Attorney at Keystone Law Firm in Chandler. His work centers on Estate Planning, Probate, wealth planning, asset protection, and trust-related matters, including strategic guidance on complex cases. He has built a practice focused on helping clients address the legal structures that govern assets, inheritance, incapacity, probate administration, and disputes involving trusts or estates.
Sirvent earned a B.S. in Biosystems Engineering from the University of Arizona in 2001, graduating first in his class. He completed his law degree at Arizona State University in 2006 and earned a Certificate in Law, Science and Technology. His legal education included leadership in elder-law pro bono work and provided a strong analytical foundation for estate planning, probate, asset protection, and trust-related legal issues.
Sirvent’s current role includes strategic guidance on complex estate, probate, wealth planning, asset protection, and trust litigation matters, along with training and teaching. He is admitted to Arizona state courts and the US District Court for the District of Arizona and is accredited by the US Department of Veterans Affairs. His professional involvement includes Arizona elder-law and estate-planning organizations connected to his practice areas.
Francisco Sirvent combines estate planning and probate work with firm leadership, professional education, and strategic counseling on complicated wealth and trust matters. His engineering and legal training support a structured approach to problems involving assets, fiduciary duties, inheritance, and long-term planning. He helps clients and the firm’s legal team address difficult estate issues with attention to legal requirements, practical implementation, and durable planning objectives.
Law Office Affiliations
- Founder, Keystone Law Firm
- Member, State Bar of Arizona
- Member, Arizona State Bar (Elder Law & Mental Health Section)
- Member, Christian Legal Society
- Founding Member, WealthCounsel Arizona Forum
Licensed State
- Arizona
Awards & Badges


- Elder Law
- Estate Planning
- Power of Attorney
- Probate
- Trusts
- Wills & Living Wills





