DPC preserves the beauty of your natural stone floors with professional cleaning, diamondizing, crystallizing and sealing. Let our floor refinishing team grind and hone your terrazzo, marble, granite, limestone, slate and other natural stone floors to remove lippage, scratches and etches. We'll polish the surface to restore its original shine. If applicable, we will finish the job with a tough sealer that will withstand penetration of water, oil and dirt.