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Marc H. Supcoff

  • Founding Partner
  • Sole Practitioner


New York, NY



Marc Supcoff is founder and principal attorney of The Law Offices of Marc H. Supcoff, specializing in construction law, commercial litigation and real estate transactions.

Mr. Supcoff's practice focuses on representing construction contractors, developers, owners, architects and engineers in sophisticated contract negotiation and resolution of complex construction disputes. He regularly negotiates property access agreements for owners including condominiums and co-ops. When necessary, Mr. Supcoff represents owners in New York State Supreme Court seeking a court license to gain necessary access to an adjacent property in order to complete improvements to a client's real property.

Mr. Supcoff is admitted to practice law in New York and New Jersey. He appears regularly in state and federal court for pretrial, motion and trial practice. Mr. Supcoff also has extensive experience as counsel for clients choosing mediation and/or arbitration of disputes.

Mr. Supcoff started his legal career as a litigation associate at a large Wall Street law firm. Before starting his own law firm, he was a commercial litigation associate at a midsize and boutique construction law firm. For more than two decades, Mr. Supcoff has been advocating and counseling clients in complex commercial and construction law matters. He brings this knowledge and experience to each new client matter.


Areas Of Practice

  • Construction Law
  • Commercial Litigation
  • Real Estate Transactions

Bar Admissions

  • New York, 1993
  • New Jersey, 1992
  • U.S. District Court Southern District of New York, 1994
  • U.S. District Court Eastern District of New York, 1994
  • U.S. District Court District of New Jersey


  • University of Pennsylvania Law School, Philadelphia, Pennsylvania
    • Juris Doctor - 1992
  • Duke University, Durham, North Carolina
    • B.A. - 1988
    • Honors: cum laude
    • Major: Public Policies Studies

Published Works

  • Co-author, “Construction Damages,” Chapter 12, New York Construction Law, Aspen, 2005
  • “Email and the Law”, Chapter 11.1 of Construction Law and Risk Management Case Notes, Ardent Publications, 2003

Classes / Seminars

  • Legal Research and Writing, New York Law School, 2009 to 2010
  • American Judiciary, Legal Research & Writing, CUNY-John Jay College of Criminal Justice, 2009 to 2014
  • Speaker on Administration of Change Orders, "Change Orders in New Jersey", Lorman Education Services, 2014

Honors And Awards

  • Co-Recipient, Dean Jefferson B. Fordham Human Rights Prize

Professional Associations And Memberships

  • NYS Bar Association Real Property Law Section, Member, 2015 to Present

Past Employment Positions

  • Olender Feldman LLP, Partner, 2006 to 2008
  • Zetlin & DeChiara LLP, Associate - Principal, 1998 to 2003

Pro Bono Activities

  • Duke University Alumni Admissions Advisory Committee, 2013 to Present


  • English

Fraternities / Sororities

  • Alpha Epsilon Phi