Cambria is the only quartz countertop manufacturer that is both family-owned and made in the USA. Cambria stone is engineered quartz with great strength and durability. Due to the nonporous nature of Cambria slabs, there is no need for sealing, and surfaces are virtually maintenance-free. A Cambria quartz countertop is both food safe for kitchens and water-resistant for wet locations like bathrooms and bar tops. With elegant and timeless designs, Cambria stone countertops are great for residential and commercial spaces.