N. W. Bernstein & Associates, LLC Environmental Law Attorneys | N. W. Bernstein & Associates, LLC | New York Lawyers N.W. Bernstein & Associates, LLC, provides top-notch legal counsel and representation in the areas of environmental law, environmental litigation, real estate, and corporate finance on behalf of clients nationwide. Attorney Norm Bernstein has played a lead role in Superfund matters since the inception of the program in the early 1980s.