Harfenist Kraut & Perlstein is a law firm that that represents companies in the banking, real estate, communications, transportation, food service and technology industries. It specializes in civil litigation and appellate practice before state and federal courts. The firm Practices in the areas of real estate, banking law, civil rights, criminal defense, and commercial and insurance litigation. Harfenist Kraut & Perlstein s clients include real estate investment trusts, financial service companies, municipalities, cooperative apartment corporations, condominium associations, investors, entrepreneurs, and commercial and investment banks. Its attorneys hold professional memberships in several organizations, such as the New York State Trial Lawyers Association, the New York State Bar Association and Nassau County and New York State Bar Associations.