Outstanding Legal Service

Experienced San Diego Trial Lawyers


About Our Attorneys

Trusted Representation and Determined Advocacy

Highly Skilled San Diego Lawyers Assisting Clients For Decades

At Gilleon Law Firm, APC, we deliver the personalized, committed service of a boutique firm coupled with the resources and legal depth more often associated with a large firm. Well known for our resolve to fight for the rights of our clients, our attorneys in San Diego negotiate successful settlements when appropriate and proceed fully prepared to trial when needed. No case is settled by our firm below its value.

Dedicated legal audience with personal injury and business litigation in San Diego

The experienced attorneys at Gilleon Law Firm, APC have a history of success in representing victims of negligence, wrongful termination, and discrimination. With on-site parking and just two blocks from Santa Fe train station, our offices are located in downtown San Diego and serve clients throughout Orange County and Los Angeles County.

Call 619.702.8623 or contact us to schedule a free initial consultation about your personal injury or employment law case.

Meet Our Attorneys


Dan Gilleon

For decades, Dan Gilleon has been fighting for his clients with exceptional intensity and passion. His first job was at a law firm that defended insurance companies, where he quickly revealed the “fire in his belly” that has led to many awards and peer recognition, such as Consumer Attorneys of San Diego’s “Outstanding Trial Lawyer,” many years of “Super Lawyer” recognition, San Diego Magazine’s “Top Lawyer,” Martindale Hubbell’s “AV Preeminent” rating, and many others recognition listed elsewhere on this website.

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Client Testimonials

  • Daniel Gilleon was so easy to work with and helped me get results fast. Thanks for everything Daniel!

  • Dan Gilleon was the only attorney I could find to take on a company as big and powerful as my employer. And when it was done he had them crying uncle!

  • Very concerned professionals all the way. We are very pleased how Gilleon handled our San Diego car accident case. From us to your entire staff, thank you.

  • This is the best personal injury lawyer in San Diego. I got into a car accident while driving in downtown San Diego. I suffered a neck injury. I was going to be out work and lose my personal pay. The insurance company didn’t want to pay. I hired this San Diego personal injury lawyer in San Diego and they made sure I got paid. Thank you guys.

  • Dan Gilleon’s proficiency and knowledge in the practice of law, coupled with his expert negotiation skills are a sincere comfort to his clients when tenuous and legal matters arise.

  • Dan worked diligently for months to resolve my case, which ended up in court. We won twice what we originally asked for. I am very pleased!

  • Dan Gilleon is the Attorney you want in your court when facing legal issues.

  • In life, you meet a few people that really change it for the better, one such person is Dan Gilleon. I have Complex Regional Pain Syndrome (CRPS) and Dan took this difficult personal injury case, which could have gone either way on a decision. From day one Dan started working meticulously and never stopped working until we received just compensation. If you want a smart, honest, non-stop bulldog, there’s only one man I would recommend- Dan Gilleon. I can’t thank him enough.

  • I fully knew what to expect and was informed every step of the way.

    – Shannon F.
  • I received a great settlement, things moved quickly, and they still keep in contact with me to see how I am doing. Really great law firm.

    – Anonymous

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