About Klein & Wilson LLP

Partners and trial lawyers Mark B. Wilson, P.C. and Michael S. LeBoff, P.C. possess decades of experience in the courtroom trying "bet the company" cases with millions of dollars at stake. Klein & Wilson represents both plaintiffs and defendants in business and commercial litigation matters, including contract, partnership, shareholder, real estate, and intellectual property disputes. Additionally, the firm represents injured clients in complex legal malpractice cases. The firm's partners are known for bringing persuasive arguments to life using state-of-the-art multimedia in every major case they try.

Legal Disclaimer: This website is for informational purposes only. Contacting Klein & Wilson LLP through this site does not create an attorney-client relationship. Please do not send any confidential information until an attorney-client relationship has been established.

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Client Testimonials

Client

★★★★★

Before being introduced to Klein and Wilson, my wife and I had hired a large national law firm to represent us but it became clear that our case was not a top priority for that well-respected large law firm. As part of due diligence to find a new firm to represent us, we interviewed about 10 different lawyers. We selected Mark Wilson due to his communication skills, suggested approach to our case, and reasonable fees relative to LA-based lawyers. After Mark and his team quickly got up to speed on our case, they were always several steps ahead of the defendant's litigation team. This proactiveness significantly contributed to the defendant settling the case versus being outlawyered in the court room with a risk of fraud charges. Most of my life, I have been the one pushing others to complete tasks and exceed expectations; however, I was able to take a back seat with Mark and his team driving the freight train toward the defendant. This reduced my anxiety and allowed my energy to be focused on what Mark and his team needed from me to move the case forward. Mark's decades of experience combined with an energy level of people half his age is a lethal combination to have on your side of the table. And on top of that, he is a great guy that made what is typically an unpleasant process much more bearable, and oddly enough, sometimes fun.

Client

★★★★★

It had been great working with the firm, and Mark and Eric helped me navigate a potentially very distressing situation with ease and confidence. I have 100% trust in them that they will guide me towards the path that is to my desire and benefit. We'll definitely work with them again!

Client

★★★★★

Mark and Manoah helped us accomplish all of our objectives in the dispute they represented us on. We were dealing with an extremely uncooperative co-business owner and their counsel. Manoah had to marshal lawyers with Estate, Tax, Business, and accounting expertise to address our issues and ultimately reach a global resolution while facing hostile opposition. I would highly recommend Mark and his Team for Legal Malpractice and Business litigation and representation. They deliver on all counts including extensive research/vetting of the issues, responsiveness to client needs and follow-up, and importantly results!

Client

★★★★★

When I was in litigation, I felt cold like in winter. Mr. Mark Wilson is the warmth in the cold winter of stressful litigation. I have had the pleasure of working with Mr. Wilson and his team on a complex legal matter against mega law firms for six years, and I couldn't be more satisfied with their professionalism, ethics, experience, and strength. Mr. Wilson is incredibly knowledgeable, detail-oriented, and result-driven. At every stage of my case, his ability to conduct thorough legal research, risk evaluation and anticipate potential issues, addressing them proactively, was particularly impressive. Mr. Wilson consistently went above and beyond to ensure the best possible outcome. His dedication and courage, combined with his strategic thinking and strong negotiation skills, led to a resolution that exceeded my expectations. One of the standout aspects of my experience was the transparency and reasonableness of his firm's legal bill. There were no hidden fees or unexpected charges, throughout the process. Despite the complexity of my case against mega law firms, Mr. Wilson's legal fees were fair and aligned with the high quality of service provided. I am grateful that he has always demonstrated a genuine commitment to achieving the best possible outcome while being mindful of the financial impact during the past 6 years. I highly recommend Mr. Mark Wilson and his team to anyone in need of legal assistance.

Client

★★★★★

We worked with Klein & Wilson on some legal planning matters and Mark Wilson provided exceptional service. Mark and his team took time to thoroughly understand our concerns and provided us with options and the pros and cons that we could consider. They were very proactive and providing suggestions and really listened to us and our concerns. They were instrumental in helping us make some important decisions designed to help us move forward in the optimal manner.

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