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Joseph Seipel began his career in the legal field working as a law clerk at Blair Defense Criminal Lawyers in November of 2018, and he became an associate after passing the California Bar Exam in October of 2020. Over the last several years, he has gained extensive experience in both state and federal court, working cases all the way from pre-file investigations to jury trials.
Mr. Seipel has successfully prevented charges from being filed in numerous cases, and he has obtained dismissals or charge reductions at various stages of the criminal process, including after contested preliminary hearings. He has obtained restraining orders on behalf of petitioners, while also successfully defending restraining orders on behalf of respondents. He has been heavily involved in state court appeals on life-top cases, petitions to the Supreme Court of California, Petitions for Writs of Mandate, Motions to Suppress Evidence, and Petitions for Habeas Corpus, both at the state and federal level. He also has obtained favorable settlements for those injured in accidents in both California and Hawaii.
In addition to his ongoing work with Blair Defense Criminal Lawyers, Mr. Seipel has developed close working relationships with a number of prominent criminal defense and personal injury attorneys in San Diego, working “of-counsel” to assist them with research, writing, trial preparation, negotiations, depositions, and court hearings. Mr. Seipel utilizes these working relationships with some of San Diego’s most experienced and well respected attorneys to excel in his own practice and maximize his efficacy for both his criminal and civil clients.
Originally from Columbus, Ohio, Mr. Seipel pursued his undergraduate degree at Bowling Green State University on a full-ride scholarship as an Alumni Laureate Scholar, where he worked as an assistant to a successful author and tenured professor of Critical Thinking. After graduating magna cum laude in 2016, he headed west to attend the University of San Diego School of Law on a Dean’s Honors Scholarship. While at USD, he competed in national mock trial competitions, worked as a research assistant for a constitutional law scholar, and was awarded the Virginia C. Nelson Graduation Prize in Advanced Advocacy. He graduated cum laude in May of 2020.
Mr. Seipel is licensed to practice law in the States of California and Hawaii, the Southern District of California, and the United States Court of Appeals for the Ninth Circuit.
4
Practice Areas
6 years | 100 cases
5 years | 10 cases
7 years | 15 cases
6 years | 100 cases
Sometimes
State: Hawaii
Acquired: 2021
No misconduct found
State: California
Acquired: 2021
No misconduct found
Mobile
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225 Broadway Ste 1750, San Diego, CA, 92101
seipellawoffice.com/34 Client Reviews
Showing 1 - 5 of 6 reviews | General Knowledge
Posted by Alexia | June 27, 2025 | Hired Attorney
He’s the BEST!
Joe was AWESOME. I felt hopeless about my situation and didn’t know if I could even get my drivers license back. Not even 6 months into him working on my case, he got the DMV to agree to give me back my license. This guy knows his stuff, super friendly and communicative. I’m grateful for the work he ...
Posted by anonymous | November 05, 2024 | Criminal Defense
Exceptional Guidance
I’m incredibly grateful to Joe for recommending me to the right criminal defense attorney during a challenging situation. He took the time to understand my situation and quickly referred me to someone who could help me navigate the legal aspects of a potential domestic violence issue. Joe's insight a...
Posted by Cristina | September 11, 2024 | Hired Attorney | Criminal Defense
Excellent Work Ethic
Mr. Seipel effectively managed a complex restraining order case for me & successfully prevented false criminal charges despite multiple unfounded allegations toward me. His effective communication with the City Attorney & skilled court performance were crucial to achieving a positive outcome. I am gr...
Posted by Brandon | December 06, 2023 | Hired Attorney | Criminal Defense
10 out of 10! Would recommend!
I had never been in trouble with the law before. In fact, I have worked many years in the criminal justice system. A few weeks ago, I was arrested on some accusations that were completely made up and utterly false. After speaking with many law firms around San Diego I was recommended to the law firm ...
Posted by Coral | July 29, 2023 | Hired Attorney | Personal Injury
Best Lawyer in San Diego
Joseph was extremely efficient and professional representing my personal injury case. He was quick to respond and worked very diligently. Not only is Joseph extremely knowledgeable, he is also very personable and an amazing consultant on top of that. I highly recommend Joseph as your attorney.
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2018 - Present
Associate, Blair Defense Criminal Lawyers
2024 - Present
California DUI Lawyers Association
2024 - Present
Consumer Attorneys of San Diego
2020
JD
2016
BS
N/A
2025
2025
2025
English