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Jonathan L. Piper
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About Jonathan
Biography
Jonathan Piper is a trusted San Francisco attorney focused on delivering results in personal injury law, estate planning, business law, and real estate matters. Serving clients throughout San Francisco and the Bay Area, Mr. Piper is known for providing practical legal solutions and responsive client service.
Mr. Piper represents clients in a wide range of personal injury cases, including car accidents, motorcycle accidents, slip and fall injuries, and wrongful death claims. He helps injured clients recover compensation for medical bills, lost wages, and pain and suffering, and is committed to protecting their rights against insurance companies.
In addition to injury law, Mr. Piper is an experienced estate planning attorney, assisting individuals and families with wills, trusts, probate, and asset protection strategies. He helps clients plan for the future and ensures their estates are handled efficiently and according to their wishes.
Mr. Piper also advises entrepreneurs and companies on business formation, contracts, and business disputes, and handles real estate transactions, property disputes, landlord-tenant issues, and real estate litigation. As a licensed California Real Estate Broker, he offers clients a unique advantage in matters involving property law and real estate investments.
Born and raised in Southern California, Mr. Piper moved to San Francisco to attend San Francisco State University, where he earned his Bachelor’s Degree in Political Science in 1999. He earned his Juris Doctor from New College of California School of Law in 2002. During his studies, he worked in the office of U.S. Senator Barbara Boxer and contributed to a death penalty appeal, strengthening his legal research and advocacy skill
Lawyers assist with injury, estate, business and property matters
Practice Areas
9
Practice Areas
Personal Injury
25%
Business
15%
Estate Planning
15%
Real Estate
15%
Fees and Rates
Cost
Payment Methods
- Cash
- Check
- Credit Card
Licenses
Licensed in California for 23 years
State: California
Acquired: 2003
No misconduct found
Location
Law Office of Jonathan L. Piper
(415) 362-6286
Fax
(415) 362-6819
Fax
870 Market Street, Suite 945, San Francisco, CA, 94102
piperoffices.com/Gallery
Jonathan L. Piper's Reviews
Avvo Review Score
3 Client Reviews
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Practice Areas
What Clients Mention
Showing 1 - 3 of 3 reviews
This Criminal Defense review may be relevant
Posted by Edwin | September 27, 2015 | Hired Attorney
Very Professional
We all screw up as youngsters. Thanks to this man and his partner, I was given a second chance. he was able to reduce my sentence from a felony and 2 years of jail and deportation down to a misdemeanor and 3 months in jail. Im so glad they had the expertise. Thank you Jonathan!
Posted by Lawrence | July 24, 2026 | Hired Attorney
Great choice for injury claims
I was rear ended and hired Mr. Piper for my wrist injury claim. He managed to get me a settlement quickly.
Posted by Jamie | July 25, 2026 | Hired Attorney
Make sure you counsel with the lawyer before you take any action.
The lawyer is really considering the best solution for the case. The case manager Ynez is such a good help and well follow up with the case needs. I do appreciate all of their work.
Jonathan L. Piper's Lawyer Endorsements
"I endorse this lawyer. I went to Law School with Jon and know him well. I highly recommend Jon because he is experienced and has a strong knowledge of the law. He aggressively defends his client's rights. You cannot go wrong with Jon on your side."
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Experience
Work Experience
2020 - Present
Owner, Law Office of Jonathan L. Piper
Education
2002
New College of California School of Law
JD - Juris Doctor
1999
San Francisco State University
BA - Bachelor of Arts
Languages
Cantonese
Spanish