United Granite is a well established marble, and granite fabrication shop located in Hillsborough Township, NJ. United Granite carries actual granite, marble, soapstone, quartzite slabs. United Granite is a certified manufacturer and installer of all major quartz brands including silestone, cambria. zodiaq, caesarston and more. United Granite of NJ specializes in kitchen counter tops, bathroom vanity tops, fireplace surrounds, tub surrounds and more. Visit United Granite of New Jersey if you are looking for granite countertops!