"Attention to Detail in everything that we do" Delanco Marble & Granite is a full service granite and marble fabricator, serving New Jersey and the Philadelphia metropolitan area. We specialize in the fabrication of natural stones for kitchens, bathrooms, fireplaces and bars, as well as all commercial applications. Stop by to view our large in-stock inventory of granite and marble from around the world. We will gladly assist you in design consultation, stone selection and edge detail. Our trained staff will be with you every step of the way, from template to installation. Delanco Marble & Granite offers the highest quality of performance and design. Our goal is to provide superior quality, competitive prices, and rapid turnaround time.