Leslie Marks
Mr. Marks is available nationwide.

Leslie Steven Marks, Esq.​

Arbitrator, Mediator, Referee, Special Master, Umpire​

Les Marks is a full-time neutral with ARC. After 40 years of diverse litigation practice that included managing the litigation department of his former mid-size and highly respected law firm, Mr. Marks “brings to the table” vast experience, unwavering integrity, and a relentless passion for resolving cases. Mr. Marks has served as participating counsel, arbitrator (single panelist and panel chair), mediator, and insurance umpire, in hundreds of cases involving, among other areas, small to multi-million dollar private and public construction disputes, real estate and business disputes, insurance related litigation, employment disputes and homeowner association (condominium) matters. His broad experience and people skills enable him to resolve even the most complex and contentious matters.

Practice Areas

  • Construction
  • Real Estate
  • Business
  • Insurance
  • Employment
  • Homeowner Association

Conflict Resolution Experience

Mr. Marks’ experience includes serving as counsel, arbitrator, mediator and umpire, on the following:

Organizations & Achievements

Education & Training

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We Handle Complex Dispute Cases Of All Kinds

Reach out to us now to schedule a consultation. Our experienced and professional team is here to provide expert guidance through your legal issues.

Our Testimonials

Testimonials From People We’ve Helped

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Very professional place to mediate a legal matter. Many places to have a private conversation, comfortable surroundings

Linda L Mitchell

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Honorable Mary Thornton House mediated over our impossible case. I never thought this could get resolved, as we were stuck on both sides for almost 4 years. Honorable Mary Thornton House listened to both sides and was able to communicate in a way that both sides understood. She was tenacious, diligent and had attention to details with the accounting and figures presented. We went back and forth into the night. But, she was able to calmly able to get a resolution on both sides. The honorable judge said that in ruling a case in court. You have an instant friend and a permanent enemy. In this case, I received a fair resolution. Grateful, that I did not have to go to court. Glad that our case got resolved. I highly recommend honorable Mary Thornton House

Aileen B.