Lieberman Blecher & Sinkevich P.C. is a boutique law firm that provides environmental, land use, and litigation services to businesses and individuals in New Jersey and New York. Founded in 2000 in Princeton, New Jersey, Lieberman Blecher & Sinkevich has become one of the region's leading environmental, land use and complex litigation practices. Our experienced group of attorneys assist clients in a broad range of matters -- from homeowners with leaking underground heating oil storage tanks, to major corporations with varied and complex environmental law challenges.