Meet the legal champs insurance companies fear

Call Yosi Yahoudai and Jason Javaheri for maximum settlements — and nothing less. Over 50 years of combined experience.
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We work aggressively to maximize client results. Regardless of whether you have a large case or a small case, we will be constantly in contact, working tirelessly to get you the compensation you deserve.

With over 50 Years of Experience

2019 Law Firm 500 Honoree

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Professional Injury Attorneys At your service

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Helping the Injured State-wide

Headquartered in Los Angeles and serving the entire State of California.

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Meet our Award-Winning Attorneys

Yosi Yahoudai

Yosi Yahoudai is the firm’s senior trial lawyer and a fierce advocate for the victims of negligence. John received his law degree from St. John’s University School of Law in New York and is admitted to practice in both New York and California. While a partner back East in …

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Jason Javaheri

Jason Javaheri is a founder and managing partner of J&Y.  He was born-and-raised in L.A. He received his undergraduate degree from UCLA and attended Loyola Law School.  Even before becoming an attorney, Mr. Javaheri was already assisting personal injury victims which became his passion. After completing law school, Mr. Javaheri …

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We Win your case or it's free

Questions about your case? Talk to us. It’s free.

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(323) 613.2113

Hear from our clients

Testimonials

I was introduced to the Campeones by a very good friend of mine after I got rear ended last year. I was hesitant to get an attorney but my friend convinced me that I would be better off getting an attorney. After my experience with Yosi, I have to say that he was absolutely right. The insurance company I was dealing with was really jerking me around and giving me a lowball offers. After I hired Yosi's firm, he was able to negotiate an amazing settlement for me and got all of my doctors bills paid. I highly recommend that anybody that gets involved in an accident get an attorney and I would absolutely hire Yosi and his law firm to help you with your case.
Shawn N.
It took me a while on what exact words I would use to express how I feel about J&Y Law. Yosi has great bedside manners, he's kind, and very patient ... If there was anything that I needed he would always make it happen no matter what, he never let me down. His team helped me with finding doctors with expertise that would help me with my injuries, she also would follow up with me on how my appointments went and how they were going or just call to see if there was anything I needed help with. I could not have asked for anyone better. I was very pleased with his service and would trust any case with him and his firm. Thank you!!
Mina A.
Jason, Yosi and the rest of the Campeones staff were helpful and professional in helping me deal with issues related to my car accident. They were knowledgeable, honest, and quick, helping me get a good result.
Michael K.
I would highly recommend this firm for personal injury and accident related legal matters. I was involved in 2 car accidents recently and Yosi, in particular, was super helpful in answering all my questions and holding my hand through the process. He is super-friendly, responsive and every step of the way, had my best interests in mind as well as a realistic, experienced perspective in the advice he gave. I would highly recommend his expertise and services.
Julie L.
My Name is Geno Ortega… me and my family were in a car accident and I I was referred to the Campeones and it was the best decision I made. They have been very reliable and professional ....always kept me informed of my case. Everyone in their office is really nice and helpful. I will forever be grateful for everything they have done for me and my family and it’s true what that say: actions speak louder than words and that’s what this law firm is all about. Thank you sincerely. -The Ortega Family
Geno O.
So far, so very pleased. I just retained their services and have a complex two party case. Living outside of the LA area they accommodated my needs as I am still undergoing medical treatment and don't have reliable transportation. I don't doubt for a minute that I made the best choice in hiring the Campeones to handle my case and to get the highest award possible accordingly with current laws. Until we live in an accident free society I'm sticking with Campeones…!
Steven G.
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News / Blog

How to prevent accidents due to tire failure?

January 26, 2022

Car accidents happen every day in the state of California, many of them resulting in relatively serious injuries. While many of these accidents are caused by negligence or failure (both in highway maintenance and Vehicle parts’ design and manufacture), a significant number are caused by vehicle malfunctions. Defective tires are amongst the most common malfunctions

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What Should You Keep in Mind About Bus Accident Lawsuits

January 19, 2022

Bus accidents are complicated personal injury matters due to the number of people involved. Therefore, victims and their families need to understand their legal rights if involved in this type of accident. There are some essential things to consider before filing a claim. When you are injured on a bus operated by a private entity

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