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A legacy of excellence: three generations of San Bernardino trial lawyers tackling your most difficult legal issues
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Top-Rated, Award-Winning
Local Inland Empire Attorneys
National Trial Lawyers Top 100 emblem featuring Lady Justice holding scales, signifying recognition of elite trial attorneys.

The Lawyers at SANFORD A. KASSEL, A Professional Law Corporation, have been helping Californians who have been wrongfully injured or discriminated against Since 1981. 

Our Highly-Rated Southern California Plaintiff’s Attorneys recognize the high stakes involved in each legal matter.  

We approach each case with compassion and dedication. Our clients receive our full attention and tireless efforts toward achieving the best possible–and most favorable–outcomes. We protect our clients’ rights, while ensuring that those who wronged them are held to account.

Featured Client Reviews And Testimonials

“If you are looking for attorneys who will do what it takes to get you the best possible outcome, these are your guys. I interviewed several law firms located near my corporate office when I had an employment issue, and Gavin and Sandy were by far the most respectful and competent ones. I decided to go with them, and I’m so happy that I did! They always kept me updated on the status of my case, explained everything to me, and treated me like a person, not just a client. You can tell that they really care about people. They are extremely knowledgeable, and were not afraid to fight for what I deserved. I always felt confident that they were handling the situation, and couldn’t be more satisfied with the outcome. 100% recommend them!”

— Marie K., Orange County, CA

“My experience with Sandy Kassel has been phenomenal. I found him to be very knowledgeable and experienced. He showed empathy for my situation (medical malpractice wrongful death of a family member), and interested in helping me when other attorney’s were not. He has been very responsive to my questions and concerns (very quick to return my phone calls and E-Mails). We still have a ways to go with the case, but I know that I am in good hands. I can’t thank Sandy enough for all he has already done for me. If you want an attorney that will be responsive to your needs, or if you want an attorney that can handle a complex medical malpractice lawsuit, I do not think you can do better than having Sandy Kassel on your side.”

–Carla L., Santa Maria, CA

“Absolutely the best law firm in the Inland Empire! I highly recommend Sanford Kassel because of his outstanding service and commitment to meeting his client’s needs. He and his team are proven winners and they will fight for you.”

–Matt B., Colton, CA

“Gavin Kassel is an excellent attorney! His thoughtful, logical evaluation of the facts of my case helped me better understand the situation and move forward appropriately. He knows the law intuitively and works, in a deliberate and gracious manner, to find the best solutions for his clients. On top of all that, he is a nice guy. Highly recommended!”

–Jim P., Loma Linda, CA

“So thankful that I found Gavin Kassel he is absolutely the best that you can find if you’re looking for A lawyer for Discrimination, harassment, retaliation wrongful termination contact him immediately. if you’re looking for someone who will care at the same time it’s very educated and ready to defend you look no more you will not regret it. Contacting him was one of the best decision I’ve ever made. I was so thankful to find him.”

–Sky L.

“Gavin was very professional and responsive for all inquiries I had. He was able to speak with me after hours and helped me with what other lawyers would have charged me 200% more!! Highly recommend :)”

–Christopher O., Moreno Valley, CA

“Had a phone consult with Kassel and was highly impressed by his knowledge and helpfulness. When so many other attorneys wouldn’t even talk to you without a $500 retainer or consult fee, Kassel was forthcoming, honest and helpful. Super happy I found this firm!”

–Erez B., Seattle, WA

“Spoke with Gavin. He was very professional and took my situation seriously. He didn’t rush me and seemed compassion for me. He gave me advice during my consultation that really helped me. I will definitely use his company again if needed.”

–David B., Rialto, CA

“Working with Mr. Kassel could not have gone better when I was looking for legal advice and guidance during a difficult situation (gender discrimination and sexual harassment). Gavin Kassel had the experience and expertise I needed; I found him to be responsive, honest and extremely knowledgeable in the area of labor law. While working with Gavin, I felt as though my situation was in adept and trustworthy hands, he promptly took the needed action to get my company to respond. In the end, my employer settled much more quickly and for more money than I thought possible. I highly recommend this firm and would use them again.”

–Jeff R., Anaheim, CA

“I won my case because of my great attorney Gavin Kassel. He is very intelligent, persistent and analytical. Him and his father who’s an attorney here as well. They both took on my case and we had a great outcome! I highly recommend these two. It was a pleasure to be represented by them!
My case was fast and was resolved quickly. You will also get a great staff here too. I thank them for putting up with me and for doing such great work! If you think you have a case call these two up! You will not be disappointed!”

–Carley T., Riverside, CA

“Great Law Office! Attorney Gavin Kassel is the most caring attorney. He is attentive and  knowledgeable in labor law. He has the client’s best interest in his negotiations, litigating and advocating your case. Attorney Gavin and Attorney Sandy are not afraid and  don’t back down against big corporations or giants in the legal world,however, they are respected among them. They work with you as a client and understand you. They walk you through the process, each step of the way until the final stages of your case. Both attorneys are honest, trustworthy, ethical, and have an intergerty that  is not seen very much in today’s legal community. They put the client 1st. Thanks to both Gavin Kassel and Sandy. Kassel, for guiding and fighting for me in my case.100% satisfied with this law office. I highly recommend them.”

–Patricia R., Rialto, CA

“Such amazing people. I had a great outcome thanks to Gavin handling. He was able to advise me on the best way to handle so my job was protected until everything was resolved. I was able to get ahold of him quickly when had any questions and he was patient with me even though I was a little rattled with my work situation. Extremely grateful. :)”

–Selina K., San Francisco, CA

“Sanford A, Kassel  A.P.L.C.  is one of the most professional and down-to-earth law offices that I’ve come across. I had an accident that I was injured in and was out of work for a while afterwards. I felt the other attorneys I had talked to were only interested in doing the minimum and charging way to much. But Sandy was honest and told me a different scenarios, and was very fair and straightforward. He is also a very experienced attorney. I’m glad I had him on my side. Both he, and his son Gavin, are nice people and great lawyers. They really worked hard to get me the money I deserved.”

–Michael G., Redlands, CA

” My family and I were in involved in a horrific vehicle accident. Mr. Sanford Kassel and his staff were very attentive to our needs and concerns. Mr. Kassel and his staff  made it so easy for us as we went through our healing process. We did not have to worry about the medical bills which they will pour in. Leave the headaches to him. They kept us updated though out the process. We highly recommend Sanford A. Kassel as for your attorney.”

–Noemi F., Redlands, CA

“Mr. Kassel is everything I could hope for in an attorney and then some.”

–Karen G., Laguna Niguel, CA

“The most dependable and wise lawyers I have ever come across.”

–Mike K., Silverton, OR

“Sandy and Gavin were extremely helpful and responsive with my case.  I would highly recommend them for any issues regarding employment law.”

–Rebecca S., Rancho Cucamonga

“I had a great consult with Gavin today. He was knowledgeable and polite. I would certainly recommend his services.”

–Richard C., San Francisco, CA

“Excellent wrongful termination lawyer !”

–Ashley W., San Francisco, CA

What makes us unique?

SANFORD A. KASSEL, A Professional Law Corporation is rooted in a deep, multi-generational history of legal excellence and community service. Our Firm’s rich heritage (whose origin spans nearly 70 years) includes three generations of San Bernardino’s most prominent and respected trial lawyers, dating back to 1957 when Philip A. Kassel opened his first law office in San Bernardino, California. Sanford and Gavin are 2nd and 3rd generation of the Kassel/Katz Family of lawyers in the Inland Empire. The Kassel’s have maintained their offices in San Bernardino, with Sanford beginning his practice of law in 1981 and Gavin joining him in 2012.

At SANFORD A. KASSEL, A Professional Law Corporation, Since 1981, we have devoted our careers to areas of law where we believe we can make a significant difference in our clients’ lives. Our Lawyers have the expertise and resources to handle even the most complex Personal Injury, Medical Malpractice, Wrongful Death, and Employment Law cases in the State of California.

Malpractice and Employment Attorneys
SANFORD A. KASSEL and GAVIN P. KASSEL

Certain difficult situations in life require the help of a trusted and knowledgable lawyer...

SANFORD A. KASSEL, A Professional Law Corporation | California Plaintiff's Attorneys | Since 1981 | LOGO with Marlin

We are honored when people place their trust in us to solve their complex legal issues. Our local law firm in Southern California understands and is prepared to assist our clients when they are faced with these difficult situations. Our comprehensive legal services are designed to guide you through complex legal challenges with confidence and professionalism. 

At SANFORD A. KASSEL, A Professional Law Corporation, we work as a cohesive team to provide our clients with the best chance of success in their legal claims. We thoroughly investigate the facts of every case, whether it involves an automobile accident, serious injury due to medical error, the loss of a loved one in a fatal accident, severence agreements, wrongful termination, workplace retaliation, discrimination, or other injustices.

Importance Of Hiring A Trusted Attorney

If you find yourself dealing with a serious injury accident, a medical mistake, the wrongful death of a loved one, or unfair employment practices, you will need to seek the advice of an experienced and trusted lawyer quickly. You cannot afford to wait. There is so much at stake. You cannot handle these complicated legal challenges on your own. What you do next will be critical to ensuring the successful outcome of your claim.

You can be certain that insurance companies, hospitals, medical professionals, and employers on the other side, will be lawyering up quickly. You need a trusted and tenacious legal advocate on your side, to protect your legal rights, and successfully guide you through the litigation process. At SANFORD A. KASSEL, A Professional Law Corporation, we are dedicated to helping our clients receive the maximum compensation for their claims. Contact Us Today 909.884.6451

“We give each and every client the finest personal attention and the most professional legal representation they deserve!”

— Sanford and Gavin Kassel

ThreeBest
Rated®

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Seek Free Legal Advice

If you find yourself dealing with a serious injury accident, a medical mistake, the wrongful death of a loved one, or unfair employment practices, it is essential to act quickly. At SANFORD A. KASSEL, A Professional Law Corporation, your trusted legal advocate is just a call away. Our initial consultation is absolutely FREE. Contact Us to schedule an appointment and discuss your legal dilemma with one of our highly-experienced lawyers.