Stone Design by Santos., one of largest granite and marble stone fabricator in South Florida, offering the highest quality of granite, marble, quartz, onyx, and Custom Fabrication.. We offer the best quality in kitchen tops, vanity tops, fireplaces, stairs, table tops and tile floors. Marble and Granite prides itself on our superior inventory, service, dedication and professionalism acquired from years of experience, enabling us to meet and exceed the industry standards.