Kamco Supply Corp. Of New Jersey has been serving the building needs of New Jersey for more than 70 years.  Our Company is your complete building material supplier, featuring an extensive inventory of more than 100,000 products from industry leading manufacturers.  We are one of the largest commercial and residential building material suppliers.  We are a one-stop shopping source for contractors, corporations, government agencis and do-it yourselfers.  We carry a full selection of acoustical products, drywall, steel framing, lumber, insulation, and doors from manufacturers.